{"title":"Featured BMW G8X","description":"","products":[{"product_id":"bmw-g80-g82-g83-m3-m4-hfd-valved-sport-exhaust-system","title":"Valvetronic Exhaust - BMW G80\/G82\/G83 M3 \/ M4 HFD Valved Sport Exhaust System","description":"\u003ch3\u003e*Pre-order only.*\u003c\/h3\u003e\n\u003ch1\u003eBMW G80 M3 \/ G82–G83 M4 HFD Exhaust System\u003c\/h1\u003e\n\u003ch3\u003eHFD Midpipe + Valved Axle-Back Exhaust System now including HFD chassis brace \u0026amp; 3\" to 2.75\" reducer clamps for OEM axle back compatibility!\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/oS-CmuztqIs?si=piDke7k55yFBaA68\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe BMW G8X platform delivers incredible performance—but the sound still leaves room for improvement. The Valvetronic Designs HFD Exhaust System was developed to completely redefine the S58’s sound profile by combining our High Frequency Development midpipe with our signature valved axle-back system.\u003c\/p\u003e\n\u003cp\u003eHFD, or \u003cstrong\u003eHigh Frequency Development\u003c\/strong\u003e, represents a clean-sheet approach to exhaust engineering focused on optimizing exhaust pulse timing, improving acoustic balance, and creating a smoother, more exotic inline-six tone. Paired with our valved axle-back, this system delivers both refined daily drivability and aggressive performance sound on demand.\u003c\/p\u003e\n\u003cp\u003eDesigned as a complete solution, the HFD Exhaust System enhances tone quality—not just volume—eliminating unwanted rasp and low-RPM harshness while preserving the high-frequency character that makes the S58 come alive.\u003c\/p\u003e\n\u003ch3\u003eSound Clip: IRL 3 inch Downpipes + HFD Midpipe + Axleback\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/m9o0HSbxeIQ\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3\u003eSound Clip: HFD Exhaust System (400 Cell Downpipes + HFD Midpipe + Axle-Back)\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/bfymkN7Gb-w?si=ty_upHyNU_F9KASt\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3\u003eSound Clip: HFD Exhaust System (Stock Downpipes + Midpipe + Axle-Back)\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/jUTuV-dniAM\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eWhy It Works\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHFD midpipe design:\u003c\/strong\u003e Developed from the ground up to refine exhaust pulse timing and deliver a smoother, higher-quality sound profile.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eValved axle-back system:\u003c\/strong\u003e Provides full control over sound—quiet and refined when closed, aggressive and engaging when opened.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFull system integration:\u003c\/strong\u003e Engineered as a complete exhaust solution to ensure optimal flow, tone, and performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e3-inch midpipe layout:\u003c\/strong\u003e Supports improved exhaust flow and higher-horsepower applications, including hybrid turbo setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSound \u0026amp; Control\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRefined inline-six tone:\u003c\/strong\u003e Smoother, more exotic sound signature across the entire RPM range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-frequency character:\u003c\/strong\u003e Sharper, more aggressive tone under load without excessive harshness.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eValve control:\u003c\/strong\u003e Switch between comfortable daily driving and full performance sound instantly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReduced rasp:\u003c\/strong\u003e Engineered to eliminate unwanted frequencies common in less-refined systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Options\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaterials:\u003c\/strong\u003e T304 stainless steel \u003cstrong\u003eor\u003c\/strong\u003e ultra-light Grade 5 titanium.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight savings:\u003c\/strong\u003e Significant reduction compared to factory system (varies by material).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCraftsmanship:\u003c\/strong\u003e Precision TIG welds, mandrel-bent tubing, and premium construction throughout.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTips:\u003c\/strong\u003e Premium exhaust tips included.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eValve Integration\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eElectronic valve control\u003c\/strong\u003e with included controller for instant adjustment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOEM integration available\u003c\/strong\u003e for factory-style valve operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e2020+ BMW G80 M3\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e2020+ BMW G82 M4 (Coupe)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e2020+ BMW G83 M4 (Convertible)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned as a complete exhaust system for the BMW G8X platform.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProfessional installation is recommended.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSystem is fully reversible.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003ca title=\"G8x Install Guide\" href=\"https:\/\/youtu.be\/0wpjSUXVG2Y\" target=\"_blank\"\u003e\u003cstrong\u003eCLICK HERE FOR INSTALL GUIDE\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHFD midpipe assembly\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eValved axle-back exhaust system\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eValve controller\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExhaust tips\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHardware and clamps\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e(2) \u003cspan\u003e3\" to 2.75\" reducer sleeve clamps\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eValvetronic HFD Chassis Brace\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e(2) Rubber Hangers\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTubing diameter: 3.0\" midpipe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaterials: T304 stainless steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eValves: Electronic, with controller (OEM integration available)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"hidepre\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp class=\"included-list\"\u003e \u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"HFD Midpipe Only \/ BRUSHED T304 STAINLESS STEEL \/ No Exhaust Tips (Midpipe Only)","offer_id":67641069568245,"sku":"BMW.G8X.M3.HFD.MP.BR","price":1499.99,"currency_code":"USD","in_stock":true},{"title":"FULL SYSTEM (CATBACK) \/ BRUSHED T304 STAINLESS STEEL \/ (4) 1X1 CARBON FIBER (4.0 OUTLET)","offer_id":67641069601013,"sku":"BMW.G8X.M3.VSES.HFD.BR.RC","price":2999.99,"currency_code":"USD","in_stock":true},{"title":"FULL SYSTEM (CATBACK) \/ BRUSHED T304 STAINLESS STEEL \/ (4) BRUSHED STEEL (3.5 OUTLET)","offer_id":67641069633781,"sku":"BMW.G8X.M3.VSES.HFD.BR.BRSH","price":2999.99,"currency_code":"USD","in_stock":true},{"title":"FULL SYSTEM (CATBACK) \/ BRUSHED T304 STAINLESS STEEL \/ (4) BURNT (3.5 OUTLET)","offer_id":67641069666549,"sku":"BMW.G8X.M3.VSES.HFD.BR.BRT","price":2999.99,"currency_code":"USD","in_stock":true},{"title":"FULL SYSTEM (CATBACK) \/ BRUSHED T304 STAINLESS STEEL \/ (4) BLACK (3.5 OUTLET)","offer_id":67641069699317,"sku":"BMW.G8X.M3.VSES.HFD.BR.BLK","price":2999.99,"currency_code":"USD","in_stock":true},{"title":"FULL SYSTEM (CATBACK) \/ BRUSHED T304 STAINLESS STEEL \/ (4) FORGED CARBON FIBER (3.5 OUTLET)","offer_id":67641069732085,"sku":"BMW.G8X.M3.VSES.HFD.BR.FC","price":2999.99,"currency_code":"USD","in_stock":true},{"title":"FULL SYSTEM + 400 Cell Catted Downpipes \/ BRUSHED T304 STAINLESS STEEL \/ (4) 1X1 CARBON FIBER (4.0 OUTLET)","offer_id":67641069764853,"sku":"BMW.G8X.M3.VSES.HFD.400C.BR.RC","price":4999.99,"currency_code":"USD","in_stock":true},{"title":"FULL SYSTEM + 400 Cell Catted Downpipes \/ BRUSHED T304 STAINLESS STEEL \/ (4) BRUSHED STEEL (3.5 OUTLET)","offer_id":67641069797621,"sku":"BMW.G8X.M3.VSES.HFD.400C.BR.BRSH","price":4999.99,"currency_code":"USD","in_stock":true},{"title":"FULL SYSTEM + 400 Cell Catted Downpipes \/ BRUSHED T304 STAINLESS STEEL \/ (4) BURNT (3.5 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(4) 1X1 CARBON FIBER (4.0 OUTLET)","offer_id":67793755832565,"sku":"BMW.G8X.M3.VSES.HFD.400C.TI.RC","price":6249.99,"currency_code":"USD","in_stock":true},{"title":"FULL SYSTEM + 400 Cell Catted Downpipes \/ GRADE 5 TITANIUM \/ (4) BRUSHED STEEL (3.5 OUTLET)","offer_id":67793755865333,"sku":"BMW.G8X.M3.VSES.HFD.400C.TI.BRSH","price":6249.99,"currency_code":"USD","in_stock":false},{"title":"FULL SYSTEM + 400 Cell Catted Downpipes \/ GRADE 5 TITANIUM \/ (4) BURNT (3.5 OUTLET)","offer_id":67793755898101,"sku":"BMW.G8X.M3.VSES.HFD.400C.TI.BRT","price":6249.99,"currency_code":"USD","in_stock":true},{"title":"FULL SYSTEM + 400 Cell Catted Downpipes \/ GRADE 5 TITANIUM \/ (4) BLACK (3.5 OUTLET)","offer_id":67793755930869,"sku":"BMW.G8X.M3.VSES.HFD.400C.TI.BLK","price":6249.99,"currency_code":"USD","in_stock":true},{"title":"FULL SYSTEM + 400 Cell Catted Downpipes \/ GRADE 5 TITANIUM \/ (4) FORGED CARBON FIBER (3.5 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Designed to perform consistently across a wide temperature range, the RS-29 compound offers exceptional modulation and predictable release, giving drivers the confidence to brake later and harder without sacrificing control. Ideal for endurance racing, sprint competition, and demanding track days, these pads combine race-winning technology with BMW-specific fitment for maximum performance.\u003c\/p\u003e","brand":"Pagid","offers":[{"title":"Default Title","offer_id":67653707399413,"sku":"PAU8302-RS29","price":485.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6757\/6821\/files\/8302-RS29compound-render.png?v=1791481413"},{"product_id":"bmw-g8x-m3-m4-carbon-fiber-front-splitter","title":"CarBahn BMW G8X M3\/M4 Carbon Fiber Front Splitter","description":"\u003cp\u003e\u003cspan class=\"TextRun SCXW181483407 BCX0\" lang=\"EN-US\" data-contrast=\"none\" xml:lang=\"EN-US\"\u003e\u003cspan class=\"NormalTextRun SpellingErrorV2Themed SCXW181483407 BCX0\"\u003eCarbahn\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW181483407 BCX0\"\u003e\u003cspan\u003e \u003c\/span\u003eGloss Carbon Fiber Front Splitter for the G80 and G82 M3-\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW181483407 BCX0\"\u003eM\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW181483407 BCX0\"\u003e4 BMW\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW181483407 BCX0\"\u003e. \u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW181483407 BCX0\"\u003eAggressive looks, with functional benefits made from high quality, light weight carbon fiber\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW181483407 BCX0\"\u003e.\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW181483407 BCX0\"\u003e \u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW181483407 BCX0\"\u003eEnhance the appearance of your M car with tasteful lines to stand out from the crowd\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW181483407 BCX0\"\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"EOP SCXW181483407 BCX0\" data-ccp-props='{\"201341983\":0,\"335559740\":259}'\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"CarBahn","offers":[{"title":"Default Title","offer_id":67690047799541,"sku":"CBG8X-8000","price":1195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6757\/6821\/files\/4-Carbahn-Carbon-Fiber-M3-1080-x-1080.png?v=1791910036"},{"product_id":"adjustable-camber-plates-kit-bmw-g8x-m2-m3-m4-g2x-m240i-m340i-m440i","title":"CarBahn Adjustable Camber Plates Kit | BMW G8X M2\/M3\/M4 \u0026 G2X M240i\/M340i\/M440i","description":"\u003cp data-start=\"113\" data-end=\"218\" class=\"\"\u003e\u003cstrong data-start=\"113\" data-end=\"218\"\u003eUnleash Precision Handling with CarBahn's Adjustable Camber Plates Kit for BMW M2\/M3\/M4 (G87\/G80\/G82\/G83)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"220\" data-end=\"707\" class=\"\"\u003eTake your BMW’s performance to the next level with CarBahn's Adjustable Camber Plates Kit for the M2 (G87), M3 (G80), and M4 (G82\/G83). Engineered for track-ready precision and street-worthy comfort, this kit lets you fine-tune your suspension geometry for optimal grip, handling, and control. Whether you’re carving through corners or tearing up the straights, the ability to adjust camber angles gives you the flexibility to improve tire wear, cornering stability, and overall performance.\u003c\/p\u003e\n\u003cp data-start=\"709\" data-end=\"939\" class=\"\"\u003eDesigned with Steve Dinan’s racing pedigree, each plate is crafted with durability in mind to withstand high-performance driving. The result? A sleek, aggressive ride that responds to your every input, on the track or on the road. Most other camber plates use snap rings and low-quality mono-balls to support the upper strut. Their design usually makes clicking and popping noises over bumps and gets louder with age as they wear. CarBahn incorporates a capture plate and a high quality mono-ball system that is quiet and will last a long time!\u003c\/p\u003e\n\u003cp data-start=\"941\" data-end=\"1163\" class=\"\"\u003eUpgrade your BMW’s suspension today and experience the next level of performance with CarBahn's Adjustable Camber Plates. Engineered for the ultimate driving experience—where racing pedigree meets daily driver reliability.\u003c\/p\u003e\n\u003c!----\u003e","brand":"CarBahn","offers":[{"title":"Default Title","offer_id":67690049175797,"sku":"CBB12-24-0300","price":895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6757\/6821\/files\/G8x_Camber_Plate_-_1.jpg?v=1791910048"},{"product_id":"fabspeed-bmw-m3-m4-g80-g82-valved-exhaust-system-2021","title":"Fabspeed BMW M3\/M4 (G80\/G82) Valved Exhaust System (2021+)","description":"\u003cp\u003eThe Fabspeed BMW M3 \u0026amp; M4 Valvetronic Exhaust System offers a superb “plug and play” upgrade to the restrictive and quiet OEM exhaust. Adding a significant increase in tone, volume, and power. We use Helical valves imported directly from the U.K. to eliminate any risk of valve failure that plague many other options on the market with low quality exhaust valves.\u003c\/p\u003e\u003ch2\u003eHigh-Performance BMW G80 M3 Exhaust Systems\u003c\/h2\u003e\u003cp\u003eElevate your driving experience with the industry-leading BMW G80 M3 Exhaust Systems from Fabspeed. Engineered specifically for the S58 engine, our upgrades optimize exhaust scavenging and eliminate factory-restricted backpressure.\u003c\/p\u003e\u003cp\u003eUnlike mass-produced alternatives, every Fabspeed system is hand-crafted in-house at our USA facility. By keeping 100% of our design and fabrication in Pennsylvania, we guarantee elite American craftsmanship. Our master fabricators utilize precision TIG welding and back-purging to create \"jewelry-grade\" components that deliver both structural integrity and a premium finish.\u003c\/p\u003e\u003cp\u003eBy utilizing high-quality T304L stainless steel and CNC mandrel-bent tubing, Fabspeed unlocks an aggressive, exotic tone while providing \"entity-verified\" power gains. Whether you choose a valved system for daily civility or a track-oriented setup, our G80 M3 solutions offer the perfect balance of weight reduction and acoustic perfection. Backed by dyno-proven results and a Lifetime Warranty, Fabspeed makes sure your M3 performs as aggressively as it looks.\u003c\/p\u003e\u003ch2\u003e\u003cspan\u003e\u003cstrong\u003eSound:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\u003cp\u003e\u003cspan\u003eThe Fabspeed Motorsport Valvetronic Exhaust System relieves you of the subtle OEM sound and gives you the volume and tone that’s missing from the factory system. With a slight increase in volume on the throttle and a nice burble at idle, this is the perfect “grand touring” M3\/M4 exhaust system. Downshift pops and bangs in sport mode are louder, but not obnoxiously so. This system has no drone at all cruising around town or on the highway.\u003c\/span\u003e\u003c\/p\u003e\u003ch2\u003e\u003cspan\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits all BMW M3 \u0026amp; M4 (G80\/G82) sedan\/coupe vehicles including Competition Models worldwide (2021+) (RWD \u0026amp; AWD)\u003c\/li\u003e\n\u003cli\u003eConstructed from CNC mandrel-bent 14-16 gauge T304L stainless steel \u003c\/li\u003e\n\u003cli\u003eLaser scanned and CAD designed for perfect OEM fitment using Ametek Handyscan 700\u003c\/li\u003e\n\u003cli\u003eThis cat-back system is emissions legal in all 50 states and the rest of the world (ROW)\u003c\/li\u003e\n\u003cli\u003eUses aerospace quality Helical Limited exhaust valves imported from the U.K.\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eNo CEL (Check Engine Light) guaranteed\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eSaves 3lbs \/ 1.4KGs compared to the factory system\u003c\/li\u003e\n\u003cli\u003eIncludes Deluxe Quad-Style Tips in your choice of finish\u003c\/li\u003e\n\u003cli\u003eRetains factory valve functionality for “plug and play” installation\u003c\/li\u003e\n\u003cli\u003eAll Fabspeed performance products are backed by the Fabspeed Lifetime Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eMinor cutting at factory exhaust breakpoint required to install (Reference Dimple Locations on OEM)\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003e\u003cspan\u003eAre There Any Specific Exhaust Modifications Recommended For The G80 M3?\u003c\/span\u003e\u003c\/h2\u003e\u003cp\u003e\u003cspan\u003eTo unlock the full potential of the S58 engine, we recommend a tiered approach to BMW G80 M3 exhaust modifications. Every Fabspeed component is hand-crafted in-house in the USA, making sure that our fine craftsmanship and elite American engineering match the high-performance standards of the M Division.\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eValvetronic Mid-Pipe:\u003c\/span\u003e\u003cspan\u003e Replacing restrictive factory resonators with our high-flow mid-pipe is the best way to achieve a deeper, aggressive tone without a CEL.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eHigh-Flow Sport Cats:\u003c\/span\u003e\u003cspan\u003e Our 200-cell HJS Sport Cats significantly reduce backpressure and heat soak. These are hand-TIG welded in-house to guarantee the turbos spool faster for improved response.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eValvetronic Rear Section:\u003c\/span\u003e\u003cspan\u003e Essential for versatility, our valved exhaust provides a \"tame\" mode for commuting and an unrestricted \"exotic\" scream for spirited driving.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eT304L Downpipes:\u003c\/span\u003e\u003cspan\u003e For maximum power, our precision-engineered T304L stainless steel downpipes maximize velocity. Made in our Pennsylvania facility, they represent a foundational \"trust signal\" for high-performance builds.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eWeight-Reduced Components:\u003c\/span\u003e\u003cspan\u003e By utilizing lightweight, USA-sourced materials, a full Fabspeed system sheds significant weight compared to bulky factory units, enhancing the G80’s power-to-weight ratio.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fabspeed","offers":[{"title":"Polished Stainless Steel","offer_id":67703416455413,"sku":"FS.BMW.G8X.VLVP","price":4836.95,"currency_code":"USD","in_stock":true},{"title":"Satin Black","offer_id":67703416488181,"sku":"FS.BMW.G8X.VLVB","price":4836.95,"currency_code":"USD","in_stock":true},{"title":"Carbon Fiber","offer_id":67703416520949,"sku":"FS.BMW.G8X.VLVCF","price":4836.95,"currency_code":"USD","in_stock":true},{"title":"Titanium","offer_id":67703416553717,"sku":"FS.BMW.G8X.VLVTI","price":4836.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6757\/6821\/files\/fabspeed-motorsport-fabspeed-bmw-m3m4-g80g82-valvetronic-exhaust-system-2021__21572.1668976591.jpg?v=1792035639"},{"product_id":"cms-performance-ultimate-race-seat-mounting-kit-for-bmw-m4-g82","title":"CMS Performance Ultimate Race Seat Mounting Kit for BMW M4 (G82)","description":"\u003ch1\u003eCMS Performance Ultimate Race Seat Mounting Kit\u003c\/h1\u003e\n\u003ch3\u003eThis Kit Fits the Following Vehicles:\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBMW G82 M4 (2021+)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIntroducing Our Complete Race Seat Mounting Kit: The Ultimate Upgrade for Motorsports Enthusiasts!\u003c\/h2\u003e\n\u003cp\u003eAre you a racing or track-day aficionado looking to upgrade your on-track \u003cmeta charset=\"utf-8\"\u003esafety and performance? Look no further than the CMS Performance Ultimate Racing Seat Mounting Kit. One of the very best upgrades you can make for driving your BMW on the race track is adding a dedicated racing seat.\u003c\/p\u003e\n\u003cp\u003eCMS Performance designed this kit to give you a complete solution to installing your choice of seat in your BMW. No mixing-and-matching, hunting for parts and wondering whether it'll all work together. The CMS Performance Ultimate Race Seat Mounting Kit has everything you need!\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/9242\/8763\/files\/MadeinUSACMSPERFORMANCE_46bb9d38-06c9-43c3-bd95-069c0f26d665_240x240.png?v=1694130531\" alt=\"CMS Performance Ultimate Race Seat Installation Kit for Porsche made in the USA in stock\"\u003e\u003c\/p\u003e\n\u003ch2\u003ePrecision Engineering for BMW Excellence\u003c\/h2\u003e\n\u003cp\u003eThe CMS Performance Ultimate Race Seat Mounting Kit is precision- engineered, tailor-made to fit a variety of race seats safely and securely in your Porsche. Crafted with meticulous attention to detail from 3\/16\" carbon steel, this kit draws on our many years of experience with track-prepped Porsches. Let CMS Performance help you unlock the full potential of your high-performance BMW on the race track.\u003c\/p\u003e\n\u003ch2\u003eCustom Powder Coat to Match Your BMW\u003c\/h2\u003e\n\u003cp\u003eThe CMS Performance Ultimate Race Seat Mounting Kit comes standard in a durable satin black finish powder coat. CMS Performance can also custom powder-coat your kit in just about any BMW OEM paint color you like. Simply choose \"Custom Color\" in the dropdown above and specify the BMW color you want in your Order Notes at check-out.\u003c\/p\u003e\n\u003ch2\u003e\u003ca href=\"https:\/\/www.dropbox.com\/scl\/fi\/xsomh6aqgr993grvxeyip\/CMS-Ultimate-Race-Seat-Mounting-Kit-Installation-Instructions.pdf?rlkey=uvutx5w3ugkpk96tuw0fnan4d\u0026amp;dl=0\" title=\"CMS Performance Ultimate Racing Seat Mounting Kit Installation Instructions\"\u003eSee Assembly Instructions Here\u003c\/a\u003e\u003c\/h2\u003e\n\u003ch3\u003eCMS Performance Ultimate Race Seat Mounting Kit Includes:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMounting base w\/ integrated sub strap bar (bolts securely to factory BMW seat mounting holes)\u003c\/li\u003e\n\u003cli\u003eTwo steel side-mount race seat brackets\u003c\/li\u003e\n\u003cli\u003eAll necessary hardware (Grade 8)\u003c\/li\u003e\n\u003cli\u003eOptional: high-performance race seat slider\u003cmeta charset=\"utf-8\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eDetailed installation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features of This Kit:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRace-Ready Compatibility: Designed to seamlessly integrate with a wide range of racing seats from Sparco, OMP, Racetech and Sabelt. Our mounting kit ensures a perfect fit on the driver and\/or passenger side of your BMW. CMS Performance has you covered.\u003c\/li\u003e\n\u003cli\u003eFully Integrated: The CMS Performance kit includes everything you need to install a racing seat in your BMW. No mixing-and-matching, so you can spend less time installing and more time racing.\u003c\/li\u003e\n\u003cli\u003eLightweight Durability: Constructed from premium materials, our kit prioritizes strength without compromising on weight. The integrated design puts a premium on maintaining structural integrity.\u003c\/li\u003e\n\u003cli\u003eCustomization Options: Tailor your installation to perfection with multiple options, including racing sliders and custom powder-coat colors.\u003c\/li\u003e\n\u003cli\u003eEnhanced Safety: Safety is paramount in motorsports, and our kit doesn't cut corners. It's designed to meet or exceed industry safety standards, keeping you protected during the most demanding races.\u003c\/li\u003e\n\u003cli\u003eQuick and Easy Installation: The CMS Performance Racing Seat Mounting Kit is engineered for straightforward installation and precise fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot included:\u003c\/strong\u003e \u003ca rel=\"noopener\" title=\"The best strongest most popular bolt in roll bar for BMW at the best value on the planet\" href=\"https:\/\/competitionmotorsport.com\/collections\/roll-bars-and-roll-cages\/products\/cms-performance-roll-bar-for-bmw-g82-m4-2021\" target=\"_blank\"\u003eCMS Performance roll bar\u003c\/a\u003e\u003ca href=\"https:\/\/competitionmotorsport.com\/collections\/roll-cage-kits\" title=\"The best strongest most popular bolt in roll bar for Porsche at the lowest price in stock\" target=\"_blank\"\u003e\u003c\/a\u003e and \u003ca rel=\"noopener\" title=\"Check out the best race seats for BMW at the lowest price!\" href=\"https:\/\/competitionmotorsport.com\/collections\/racing-seats?page=2\" target=\"_blank\"\u003erace seats\u003c\/a\u003e are available separately.\u003c\/p\u003e\n\u003cp\u003eSeat mounting kit is shown with optional Recaro seat slider.\u003c\/p\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e","brand":"CMS","offers":[{"title":"Satin Black \/ No Slider \/ Side Mount","offer_id":67744650494197,"sku":"CMSP-URSM-G82-BLACK-NO SLIDER","price":399.0,"currency_code":"USD","in_stock":true},{"title":"Satin Black \/ No Slider \/ Bottom Mount","offer_id":67744650526965,"sku":"CMSP-URSM-G82-BLACK-NO SLIDER-BOTTOM MOUNT","price":399.0,"currency_code":"USD","in_stock":true},{"title":"Satin Black \/ Add Recaro 0.70.9NT Race Seat Slider \/ Side Mount","offer_id":67744650559733,"sku":"CMSP-URSM-G82-CUSTOM-RECARO SLIDER","price":594.0,"currency_code":"USD","in_stock":true},{"title":"Satin Black \/ Add Recaro 0.70.9NT Race Seat Slider \/ Bottom Mount","offer_id":67744650592501,"sku":"CMSP-URSM-G82-CUSTOM-RECARO SLIDER-BOTTOM MOUNT","price":594.0,"currency_code":"USD","in_stock":true},{"title":"Custom Color \/ No Slider \/ Side Mount","offer_id":67744650625269,"sku":"CMSP-URSM-G82-CUSTOM-NO SLIDER","price":499.0,"currency_code":"USD","in_stock":true},{"title":"Custom Color \/ No Slider \/ Bottom Mount","offer_id":67744650658037,"sku":"CMSP-URSM-G82-CUSTOM-NO SLIDER-BOTTOM MOUNT","price":499.0,"currency_code":"USD","in_stock":true},{"title":"Custom Color \/ Add Recaro 0.70.9NT Race Seat Slider \/ Side Mount","offer_id":67744650690805,"sku":"CMSP-URSM-G82-CUSTOM-RECARO SLIDER","price":694.0,"currency_code":"USD","in_stock":true},{"title":"Custom Color \/ Add Recaro 0.70.9NT Race Seat Slider \/ Bottom Mount","offer_id":67744650723573,"sku":"CMSP-URSM-G82-CUSTOM-RECARO SLIDER-BOTTOM MOUNT","price":694.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6757\/6821\/files\/cms-performance-ultimate-race-seat-mounting-kit-porsche-Image_654184ae-b132-4ca0-bebb-7aad71d9f973.jpg?v=1792353066"},{"product_id":"dinan-air-inlets-2021-2025-bmw-m3-m4-carbon-fiber-g80-g82-g83","title":"Dinan Air Inlets - 2021-2025 BMW M3\/M4 Carbon Fiber - G80\/G82\/G83","description":"\u003cp\u003eCarbon Fiber - G80\/G82\/G83\u003c\/p\u003e\n\u003cp\u003eImprove the front end of the G8x M3\/M4 with a set of motorsport inspired air Inlets that remove the honeycombed factory air inlet grilles and replaces them with a grille-free set made of beautiful carbon fiber! The simplified and sleek transformation instantly creates a clean unified fascia free of mismatched, competing patterns that are painfully present with the OEM trim.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e2x2 gloss twill carbon fiber manufactured to be impact resistant, durable and strong\u003c\/li\u003e\n\u003cli\u003eClear coated for maximum UV protection and fade resistance\u003c\/li\u003e\n\u003cli\u003eIncludes 3M double sided tape for easy installation with a clean fit and finish\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":67745209975029,"sku":"D980-0032","price":525.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6757\/6821\/files\/fa92e9e0559966abf6733436eb1e9e307ac944a5.jpg?v=1792356623"},{"product_id":"dinan-pcu-2021-2025-bmw-m2-m3-m4-2020-2025-bmw-x3m-x4m-f97-f98-g80-g82-g83-g87-s58-limited-warranty","title":"Dinan PCU - 2021-2025 BMW M2\/M3\/M4 \u0026 2020-2025 BMW X3M\/X4M F97\/F98\/G80\/G82\/G83\/G87 (S58) - Limited Warranty","description":"\u003cp\u003eSKU variations \/ Warranty: The Dinan S58 PCU is available with a standard 2-YR product only warranty (Dinan S58 PCU ‚Äì D440-0200) or a factory matching 4-YR\/50k mile warranty (Dinan+ S58 PCU ‚Äì D440-0200-W) that covers both consequential damages as well as labor reimbursement. Functionally, the units are identical but carry different warranty terms. In the case of the factory matching warranty Dinan+ PCU, the warranty ONLY applies to the first VIN the unit is installed on. Successive VIN‚Äôs will not be granted warranty coverage from Dinan.\u003c\/p\u003e\n\u003cp\u003eF97\/F98\/G80\/G82\/G83\/G87 (S58) - Limited Warranty\u003c\/p\u003e\n\u003cp\u003eDeveloped wholly from the ground up, the Dinan Power Control Unit (PCU) is an evolutionary step in Dinan in-line tuning modules based off over a decade of lessons learned in the category. At its core the PCU is similar to its precursors and installs in between select sensors and the ECU, adjusting these signals in order to achieve increased performance the stock programming is unable to approach. However, what sets the PCU apart is its integration into more than just the fundamental boost sensors but also additional connections -- inclusive of OBDII. The result is a more capable system that can do so much more than just increase power. Live monitoring of vehicle health via logging, customizable gauges, and code reading\/clearing, among others, are now possible ensuring a seamless tuning experience even a novice can be comfortable with.\u003c\/p\u003e\n\u003cp\u003eThe Dinan PCU is controlled by a free Bluetooth app, available for both iOS and Android, and is home to all the potent features the device offers. Equipped with 5 different pre-set performance levels, in addition to stock, you can choose to select your desired output and enjoy more power for a true install and forget experience, or you can opt to engage in the more advanced features at your fingertips. Boost by gear customization, as an example, allows you to limit power delivery as you see fit in lower gears ensuring optimum traction and a perfect launch. Where the PCU shines however is in data acquisition and monitoring that gives insight into the vehicles overall health and makes certain your tuned vehicle is always running at peak potential.\u003c\/p\u003e\n\u003cp\u003eSafety and reliability have been cornerstones of the Dinan brand for generations and not only does the Dinan PCU not hinder any factory safeguards or emissions controls but incorporates its own safeties as well. Going one step beyond our own internal protections, the PCU also grants the end user the ability to monitor up to 20 different engine parameters in real time via customizable in-app gauges for verification of worry-free operation. Those same parameters can also be logged\/viewed in app (or exported to CSV) for further scrutiny if desired.\u003c\/p\u003e\n\u003cp\u003eAll told, the Dinan PCU delivers more power and more features with improved reliability and drivability than ever offered before. Performance without sacrifice is alive and well!\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMore Power: Max gains between +61-67 HP and +57-73 lb-ft TRQ (Wheel), +70-76 HP and +61-77 lb-ft TRQ (Crank), depending on application\u003c\/li\u003e\n\u003cli\u003eBluetooth connectivity and control via free iOS or Android PCU apps\u003c\/li\u003e\n\u003cli\u003eMultiple power levels, plus stock, to choose from\u003c\/li\u003e\n\u003cli\u003eDesigned for peak performance utilizing pump gas fueling, 91 octane tuning (levels 1-3), and 93 octane tuning (Levels 4-5)\u003c\/li\u003e\n\u003cli\u003eImproves power and torque across the entire RPM range\u003c\/li\u003e\n\u003cli\u003eCustomizable in-app gauges\u003c\/li\u003e\n\u003cli\u003eReal-time logging up to 20 (16 max at one time) parameters courtesy of CAN\/OBDII integration and the supplied PCU app\u003c\/li\u003e\n\u003cli\u003eLogs can be viewed directly in the PCU app or exported\/emailed as a CSV file for more detailed scrutiny\u003c\/li\u003e\n\u003cli\u003eBoost by gear user customization to reduce unwanted wheel spin in lower gears\u003c\/li\u003e\n\u003cli\u003eRead and clear fault codes as well as check emissions readiness\u003c\/li\u003e\n\u003cli\u003eRetains all factory safeguards and works flawlessly with onboard emissions controls\u003c\/li\u003e\n\u003cli\u003eUnaffected by factory updates\u003c\/li\u003e\n\u003cli\u003ePlug-and-play installation\u003c\/li\u003e\n\u003cli\u003eUnplug and go back to stock at any time or transfer the unit (Not VIN locked)\u003c\/li\u003e\n\u003cli\u003eDesigned, developed and manufactured entirely in the USA\u003c\/li\u003e\n\u003cli\u003e2-YR, unlimited mileage product warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dinan","offers":[{"title":"Default Title","offer_id":67745215709429,"sku":"D440-0200","price":749.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6757\/6821\/files\/70d3609c07c5a31da4ea292e6cb273a488af462a.jpg?v=1792356697"}],"url":"https:\/\/millaracing.com\/collections\/featured-bmw-g8x.oembed","provider":"Millaracing","version":"1.0","type":"link"}