{"title":"Featured Porsche 718 Cayman","description":"","products":[{"product_id":"valvetronic-valved-sport-exhaust-system-for-porsche-718-gt4-gts-boxster-spyder","title":"Valvetronic Exhaust - Valved Sport Exhaust System for Porsche 718 GT4 \/ GTS\/ Boxster Spyder","description":"\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/LP-hNeguQbU?si=uGNjLEHUPFvigwah\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch1 data-end=\"60\" data-start=\"0\"\u003ePorsche 718 GT4 \/ GTS\/ Boxster Spyder – Valved Exhaust System\u003c\/h1\u003e\n\u003cp data-end=\"126\" data-start=\"61\"\u003eTitanium Rear Section • F1 Race Headers • OEM Valve Integration\u003c\/p\u003e\n\u003chr data-end=\"131\" data-start=\"128\"\u003e\n\u003ch3 data-end=\"147\" data-start=\"133\"\u003eOverview\u003c\/h3\u003e\n\u003cp data-end=\"574\" data-start=\"148\"\u003eThe Porsche 718 GT4 and Boxster Spyder are outstanding driver’s cars, but their factory exhaust note lacks the character and intensity enthusiasts expect. Valvetronic Designs changes that. Drawing from our development of the \u003cstrong data-end=\"387\" data-start=\"373\"\u003e992 GT3 RS\u003c\/strong\u003e and \u003cstrong data-end=\"412\" data-start=\"392\"\u003eGT4 RS platforms\u003c\/strong\u003e, this valved exhaust system injects the \u003cstrong data-end=\"479\" data-start=\"453\"\u003ehigh-pitch exotic tone\u003c\/strong\u003e Porsche purists crave—transforming the flat stock sound into something truly spine-tingling.\u003c\/p\u003e\n\u003cp data-end=\"757\" data-start=\"576\"\u003eThis system blends \u003cstrong data-end=\"633\" data-start=\"595\"\u003elightweight titanium craftsmanship\u003c\/strong\u003e, \u003cstrong data-end=\"660\" data-start=\"635\"\u003erace-inspired headers\u003c\/strong\u003e, and OEM-level integration to deliver a raw, emotional sound without compromising drivability.\u003c\/p\u003e\n\u003cp data-end=\"3103\" data-start=\"2866\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/wKo9aGw8I9A?si=YmPnKopXb01tqV_g\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-end=\"762\" data-start=\"759\"\u003e\n\u003ch3 data-end=\"784\" data-start=\"764\"\u003eKey Components\u003c\/h3\u003e\n\u003ch4 data-end=\"828\" data-start=\"786\"\u003e\u003cstrong data-end=\"826\" data-start=\"791\"\u003eSignature Titanium Rear Section\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul data-end=\"1105\" data-start=\"829\"\u003e\n\u003cli data-end=\"913\" data-start=\"829\"\u003e\n\u003cp data-end=\"913\" data-start=\"831\"\u003eCrafted from premium Grade 5 titanium for extreme weight savings and durability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1014\" data-start=\"914\"\u003e\n\u003cp data-end=\"1014\" data-start=\"916\"\u003eFeatures a \u003cstrong data-end=\"944\" data-start=\"927\"\u003ecenter X-pipe\u003c\/strong\u003e to balance pulses and create a smoother, sharper high-pitched tone.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1105\" data-start=\"1015\"\u003e\n\u003cp data-end=\"1105\" data-start=\"1017\"\u003eDelivers the exotic character reminiscent of Porsche’s naturally aspirated GT engines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-end=\"1154\" data-start=\"1107\"\u003e\u003cstrong data-end=\"1152\" data-start=\"1112\"\u003eT304 Stainless Steel Over-Axle Pipes\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul data-end=\"1316\" data-start=\"1155\"\u003e\n\u003cli data-end=\"1234\" data-start=\"1155\"\u003e\n\u003cp data-end=\"1234\" data-start=\"1157\"\u003eBuilt with \u003cstrong data-end=\"1197\" data-start=\"1168\"\u003eintegrated heat shielding\u003c\/strong\u003e to protect surrounding components.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1316\" data-start=\"1235\"\u003e\n\u003cp data-end=\"1316\" data-start=\"1237\"\u003eMaintains durability under extreme temperatures while improving exhaust flow.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-end=\"1354\" data-start=\"1318\"\u003e\u003cstrong data-end=\"1352\" data-start=\"1323\"\u003eFree Flow F1 Race Headers\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul data-end=\"1540\" data-start=\"1355\"\u003e\n\u003cli data-end=\"1446\" data-start=\"1355\"\u003e\n\u003cp data-end=\"1446\" data-start=\"1357\"\u003eEqual-length T304 stainless design, tuned for sharper pitch and higher-frequency tones.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1540\" data-start=\"1447\"\u003e\n\u003cp data-end=\"1540\" data-start=\"1449\"\u003eUnlocks the raw, motorsport-inspired wail similar to the \u003cstrong data-end=\"1517\" data-start=\"1506\"\u003e981 GT4\u003c\/strong\u003e and \u003cstrong data-end=\"1537\" data-start=\"1522\"\u003eGT3 engines\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-end=\"1574\" data-start=\"1542\"\u003e\u003cstrong data-end=\"1572\" data-start=\"1547\"\u003eOEM Valve Integration\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul data-end=\"1969\" data-start=\"1575\"\u003e\n\u003cli data-end=\"1651\" data-start=\"1575\"\u003e\n\u003cp data-end=\"1651\" data-start=\"1577\"\u003eFully compatible with Porsche’s \u003cstrong data-end=\"1623\" data-start=\"1609\"\u003ePSE button\u003c\/strong\u003e via factory vacuum lines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1890\" data-start=\"1652\"\u003e\n\u003cp data-end=\"1676\" data-start=\"1654\"\u003eOperates seamlessly:\u003c\/p\u003e\n\u003cul data-end=\"1890\" data-start=\"1679\"\u003e\n\u003cli data-end=\"1755\" data-start=\"1679\"\u003e\n\u003cp data-end=\"1755\" data-start=\"1681\"\u003e\u003cstrong data-end=\"1697\" data-start=\"1681\"\u003eValves Open:\u003c\/strong\u003e Maximum flow, aggressive tone, exotic high-pitch sound.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1890\" data-start=\"1758\"\u003e\n\u003cp data-end=\"1890\" data-start=\"1760\"\u003e\u003cstrong data-end=\"1778\" data-start=\"1760\"\u003eValves Closed:\u003c\/strong\u003e Routed through quad-chamber mufflers for significantly reduced volume, ideal for long drives or discreet use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1969\" data-start=\"1891\"\u003e\n\u003cp data-end=\"1969\" data-start=\"1893\"\u003e\u003cstrong data-end=\"1927\" data-start=\"1893\"\u003eOptional standalone controller\u003c\/strong\u003e included for independent valve control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/cYgdGKvnNbw?si=s0dBFRMHjYNc12Os\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-end=\"1974\" data-start=\"1971\"\u003e\n\u003ch3 data-end=\"1994\" data-start=\"1976\"\u003eWhy Upgrade?\u003c\/h3\u003e\n\u003cp data-end=\"2195\" data-start=\"1995\"\u003eFrom the factory, the 718 GT4 and Spyder sound muted and flat. Our system transforms the experience, pulling inspiration from Porsche’s greatest engines to create a soundtrack worthy of the chassis.\u003c\/p\u003e\n\u003cul data-end=\"2441\" data-start=\"2197\"\u003e\n\u003cli data-end=\"2269\" data-start=\"2197\"\u003e\n\u003cp data-end=\"2269\" data-start=\"2199\"\u003e\u003cstrong data-end=\"2226\" data-start=\"2199\"\u003eAggressive \u0026amp; Emotional:\u003c\/strong\u003e High-pitched notes reminiscent of a GT3.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2347\" data-start=\"2270\"\u003e\n\u003cp data-end=\"2347\" data-start=\"2272\"\u003e\u003cstrong data-end=\"2292\" data-start=\"2272\"\u003eDaily Driveable:\u003c\/strong\u003e Docile when valves are closed, aggressive when open.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2441\" data-start=\"2348\"\u003e\n\u003cp data-end=\"2441\" data-start=\"2350\"\u003e\u003cstrong data-end=\"2375\" data-start=\"2350\"\u003ePerformance-Oriented:\u003c\/strong\u003e Optimized flow for sharper throttle response and improved tone.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2446\" data-start=\"2443\"\u003e\n\u003ch3 data-end=\"2474\" data-start=\"2448\"\u003eTechnical Highlights\u003c\/h3\u003e\n\u003cul data-end=\"2730\" data-start=\"2475\"\u003e\n\u003cli data-end=\"2527\" data-start=\"2475\"\u003e\n\u003cp data-end=\"2527\" data-start=\"2477\"\u003e\u003cstrong data-end=\"2496\" data-start=\"2477\"\u003eWeight Savings:\u003c\/strong\u003e 34.8 lbs lighter than stock.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2594\" data-start=\"2528\"\u003e\n\u003cp data-end=\"2594\" data-start=\"2530\"\u003e\u003cstrong data-end=\"2556\" data-start=\"2530\"\u003ePrecision TIG Welding:\u003c\/strong\u003e Hand-built for strength and beauty.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2660\" data-start=\"2595\"\u003e\n\u003cp data-end=\"2660\" data-start=\"2597\"\u003e\u003cstrong data-end=\"2619\" data-start=\"2597\"\u003eReversible Design:\u003c\/strong\u003e 100% bolt-on, return to stock anytime.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2730\" data-start=\"2661\"\u003e\n\u003cp data-end=\"2730\" data-start=\"2663\"\u003e\u003cstrong data-end=\"2685\" data-start=\"2663\"\u003eOEM Valve Control:\u003c\/strong\u003e No compromises—factory operation retained.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2735\" data-start=\"2732\"\u003e\n\u003ch3 data-end=\"2750\" data-start=\"2737\"\u003eFitment\u003c\/h3\u003e\n\u003cul data-end=\"2864\" data-start=\"2751\"\u003e\n\u003cli data-end=\"2787\" data-start=\"2751\"\u003e\n\u003cp data-end=\"2787\" data-start=\"2753\"\u003e\u003cstrong data-end=\"2785\" data-start=\"2753\"\u003e2020+ Porsche 718 Cayman GT4\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2828\" data-start=\"2788\"\u003e\n\u003cp data-end=\"2828\" data-start=\"2790\"\u003e\u003cstrong data-end=\"2826\" data-start=\"2790\"\u003e2020+ Porsche 718 Boxster Spyder\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2864\" data-start=\"2829\"\u003e\n\u003cp data-end=\"2864\" data-start=\"2831\"\u003e\u003cstrong data-end=\"2862\" data-start=\"2831\"\u003e2020+ Porsche 718 GTS (4.0)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"3103\" data-start=\"2866\"\u003e⚠️ \u003cstrong data-end=\"2896\" data-start=\"2869\"\u003eNote on Bracket Design:\u003c\/strong\u003e\u003cbr data-end=\"2899\" data-start=\"2896\"\u003eEarly 2020 GT4\/Spyder models (built before February 2020) use different exhaust brackets than later models. Please check your car’s bracket style before ordering. For reference please see the \u003ca href=\"https:\/\/cdn11.bigcommerce.com\/s-fh9wsjv2\/product_images\/uploaded_images\/oem-718-gt4-exhaust-hanger-edit-v2.jpg\" title=\"Early vs Late Model 718 GT4 Bracketry\" target=\"_blank\"\u003ethis\u003c\/a\u003e photo.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"included-list\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Valvetronic Designs","offers":[{"title":"Valved Sport Exhaust System (Titanium)","offer_id":67641035686133,"sku":"POR.718.GT4.VSES.TI","price":3899.99,"currency_code":"USD","in_stock":true},{"title":"'+ Free Flow Over Axle Pipes","offer_id":67641035718901,"sku":"POR.718.GT4.VSES.FF.TI","price":4499.99,"currency_code":"USD","in_stock":true},{"title":"'+ Free Flow Over Axle Pipes + F1 Race Headers","offer_id":67641035751669,"sku":"POR.718.GT4.VSES.FFH.TI","price":6499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6757\/6821\/files\/IMG_1347.jpg?v=1791395554"},{"product_id":"pfc-porsche-991-992-gt3-cayman-gt4-front-brake-pads-11-compound-7721-11-17-44","title":"PFC Porsche 991\/992 GT3 \/ Cayman GT4 Front Brake Pads - 11 Compound - 7721.11.17.44","description":"\u003cp\u003eEngineered for track-proven performance, the PFC 7721.11.17.44 front brake pads feature Performance Friction’s high-torque 11 compound—ideal for sprint and medium-distance racing. Originally designed for Porsche 991\/992 GT3 and Cayman GT4 models with iron disc brakes, this pad has now been superseded by the updated 1773-series replacement. Same pad profile, same compound, just under a new part number.\u003c\/p\u003e","brand":"PFC","offers":[{"title":"Default Title","offer_id":67653317755125,"sku":"PF7721111744","price":672.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6757\/6821\/files\/1773-7721-11compound-render.png?v=1791479419"},{"product_id":"soul-performance-porsche-718-gt4-spyder-gts-cayman-competition-headers","title":"Soul Performance Porsche 718 GT4 \/ Spyder \/ GTS 4.0L Competition Headers","description":"\u003cp\u003eOffering the greatest gains in power and sound, SOUL Competition Headers are an excellent performance upgrade from the heavy and restrictive stock manifolds. You’ll notice the weight savings, decreased operating temperatures, and improved engine response all while separating your car from the crowd with the increase in tone.\u003c\/p\u003e\u003cp\u003e*Removing the catalytic converters from 4.0-liter 718 cars may cause a slight idle “surge” under various conditions due to the emissions programming in ECU revisions. This does not affect the car otherwise and can be remedied through ECU tuning. Please contact sales@soulpp.com to discuss further.*\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDETAILS\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e+\u003c\/strong\u003e Fits all 4.0L Porsche 718 GT4 \/ GTS Cayman and Spyder vehicles (2020+) excluding Clubsport models\u003cbr\u003e\u003cstrong\u003e+ \u003c\/strong\u003eDirect bolt on installation\u003cbr\u003e\u003cstrong\u003e+\u003c\/strong\u003e Weighs 7.25 lbs \/ 3.2 kg less than factory exhaust components (18.45 lbs vs 25.7 lbs)\u003cbr\u003e\u003cstrong\u003e+\u003c\/strong\u003e All Soul Performance Products exhaust components are backed by the industry’s first and finest \u003ca href=\"https:\/\/soulpp.com\/warranty\/\"\u003eLifetime Warranty\u003c\/a\u003e for both street and track use\u003cbr\u003e\u003cb\u003e+\u003c\/b\u003e Designed and built in-house at our Willow Grove, PA facility\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDEVELOPMENT AND TESTING: \u003c\/b\u003eThe factory headers were designed to be easy and cheap to manufacture while also conforming to the performance killing emissions standards of the market. The stock headers use cheap pressed flanges, squashed primary tubing, generic collectors and massive catalytic converters – all robbing your high performance Porsche of the sound and performance it deserves. By smoothing the interface between the flange\/primary tubes, using smooth radius large diameter bends, and implementing a performance oriented collector with merge spikes, we have been able to achieve increased flow, response, and performance with a more aggressive exhaust note to match.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eCONSTRUCTION: \u003c\/b\u003eEach set is assembled in house in the USA out of mandrel bent, thick wall .065″” T304L stainless steel. Back purged TIG welding (with \u003ca href=\"https:\/\/soulpp.com\/2019\/12\/13\/tech-talk-airgas-arcal-prime\/\"\u003eARCAL™ Prime argon gas\u003c\/a\u003e) ensures proper weld penetration and longevity – crucial for durability on the track. Our cast head flanges allow for a smooth transition from exhaust ports into the runners. Water jet cut exhaust flanges are made to ISO 9001:2015 standards with tolerances of +\/- 0.003 inches for extreme precision. We fabricate these headers using thick gauge aluminum fixtures which act as a great heat sink during the welding process and prevent warping not only of our products, but the fixtures themselves to ensure perfect fitment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCHECK ENGINE LIGHT?: \u003c\/strong\u003e This product will likely trigger a check engine light due to removal of factory catalytic converters.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eBOLT ON AND GO: \u003c\/b\u003eEvery set is rigorously quality-checked prior to shipping and then foam packed to ensure your order arrives in perfect condition. New high grade hardware and OEM three bolt gaskets are included.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our \u003ca href=\"https:\/\/soulpp.com\/warranty\/\"\u003eLifetime Warranty\u003c\/a\u003e! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNOTE\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e+ \u003c\/strong\u003eThis product is not CARB certified and may not be legal for use on emissions controlled vehicles; intended for closed course competition use only\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":67700429816053,"sku":"POR.718GT4.COH","price":3475.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6757\/6821\/files\/Soul-Performance-Products-Porsche-718-GT4-Competition-Headers-C-Product-2-3.jpg?v=1792013177"},{"product_id":"soul-performance-porsche-718-gt4-spyder-gts-cayman-valve-controller-kit","title":"Soul Performance 718 4.0L Valve Controller Kit","description":"\u003cp\u003eThe SOUL Valve controller kit allows you to overide PSE functionality and force the valves open to prevent random valve opening and closing for an incredible sound controlled by your right foot!\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDETAILS:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e+\u003c\/strong\u003e Fits all 4.0L Porsche 718 GT4 \/ RS \/ GTS Cayman and Spyder vehicles (2020+) \u003cstrong\u003e– not direct fitment – requires wiring and sourcing vacuum\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e+\u003c\/strong\u003e All Soul Performance Products components are backed by our \u003ca href=\"https:\/\/soulpp.com\/warranty\/\"\u003eLifetime Warranty\u003c\/a\u003e for both street and track use\u003c\/p\u003e\u003cp\u003eThis valve controller kit can be installed to override the PSE system in two different ways.\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eMethod A:\u003c\/strong\u003e The first method is a partial PSE override for those that simply want the ability to have the valves open 100% of the time. This will allow you to keep the factory PSE controls unchanged until the valve controller kit is activated. Once activated at the push of a button, it will override the PSE controls completely and keep the valves open 100% of the time. Then at the push of a button and you can revert back to the factory PSE controls to close the valves and have the car operate the valves as normal.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eMethod B:\u003c\/strong\u003e This second method is a complete PSE override for those that not only want to open the valves 100% of the time, but close them 100% of the time as well to meet sound restrictions at various tracks. Factory PSE programming will not become active unless the valve controller kit is uninstalled from the car. Switching between 100% closed or 100% open will be controlled at the push of a button, no automated valve control is available with this method.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBoth Methods:\u003c\/strong\u003e Valve actuation can be controlled by the included key fob by pressing buttons, or you can sync the signal of the key fob buttons to two of your three Homelink garage door buttons at which point you no longer need to use the key fobs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTwo key fobs are included to control the valves. They can also be paired with the HomeLink buttons for remote operation at the press of a button.\u003c\/li\u003e\n\u003cli\u003eAllows you to force the valves open for a glorious sound at all times. From the factory the car can shut the valves based on operating parameters which can not only be unideal, but when running an aftermarket exhaust, can be much more pronounced and undesirable.\u003c\/li\u003e\n\u003cli\u003eAllows you to close the valves at will, which is especially useful to try and meet track decibel restrictions when coming upon a metering station. \u003ca href=\"https:\/\/rennlist.com\/forums\/991-gt3-gt3rs-and-911r\/876050-how-to-building-a-gps-based-pse-valve-controller-for-passing-track-sound-checks.html\"\u003eExample 1\u003c\/a\u003e. \u003ca href=\"https:\/\/rennlist.com\/forums\/991-gt3-gt3rs-and-911r\/1043150-how-to-install-gps-based-pse-exhaust-valve-controller-on-a-991-gt3rs.html\"\u003eExample 2.\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eWe do NOT recommend running the vehicle aggressively for prolonged periods of time with the valves closed.\u003c\/li\u003e\n\u003cli\u003eRequires wiring for ground and switched 12V power source. Running vacuum to the valve controller solenoid is also required.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/soulpp.com\/wp-content\/uploads\/2020\/10\/718-GT4-SOUL-Valve-Controller-Guide-Web.pdf\"\u003eSEE INSTALLATION GUIDE HERE\u003c\/a\u003e\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY: \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our \u003ca href=\"https:\/\/soulpp.com\/warranty\/\"\u003eLifetime Warranty\u003c\/a\u003e! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e","brand":"Soul Performance","offers":[{"title":"Default Title","offer_id":67700429914357,"sku":"POR.718GT4.VC","price":295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6757\/6821\/files\/Soul-Performance-Products-Porsche-718-GT4-Valve-Controller-Kit-1-3.jpg?v=1792013177"},{"product_id":"fabspeed-porsche-718-gt4-gts-spyder-lightweight-competition-exhaust-system-2020","title":"Fabspeed Porsche 718 GT4 \/ GTS \/ Spyder Lightweight Competition Exhaust System (2020+)","description":"\u003cp\u003e\u003cspan\u003eThe Fabspeed Lightweight Competition Exhaust System for the 718 4.0L cars was specifically designed to be the lightest, best performing exhaust possible. Our design process started with 3D scanning the entire exhaust system using our CREAFORM 700 Handscan so that we could make a complete Solidworks 3D model of the exhaust. We then designed the exhaust and fixtures using that model so that the exhaust fit perfectly to OEM standards. After multiple revisions for sound and dyno testing we settled on 2.5' 63.5mm tubing with a crossover tube to increase exhaust scavenging and reduce drone. The flanges are thick 304 stainless steel that we CAD designed to perfectly match the OEM flanges and reuse the factory metal gaskets. \u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSOUND:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eThis systems deletes the factory PSE valves so it always provides an aggressive snarl no matter what RPM you're at. Expect a significant increase in volume, with minimal cabin drone. If you need to cut down on how loud your exhaust is because of race track rules, we sell \u003cspan\u003e\u003cspan\u003eturn down tips\u003c\/span\u003e\u003c\/span\u003e which cut 3-6db of exhaust SPL.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePOWER:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eThis race designed exhaust makes the majority of its power in the upper RPM band. Past 5,000 RPM we saw consistent gains on our DynoJet. At 7,700 RPM this system makes 15 whp and 10 ft\/lbs of tq. \u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFEATURES:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eFits all 718 Cayman\/Boxster GT4 \/ GTS \/ Spyder Cars 2020+ \u003c\/span\u003e(\u003cspan\u003ePlease see note for specific fitment instructions\u003c\/span\u003e)\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAdds 15 whp and 10 ft\/lbs of tq\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSaves 17lbs \/ 7.3kg over the factory PSE muffler\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConstructed from high-quality 14-16ga CNC mandrel-bent T304L stainless steel for optimum flow and maximum durability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCrossover tube helps with exhaust scavenging and reduces drone\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEmissions legal in all 50 states\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNo Check Engine Light guaranteed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSimple DIY bolt-on installation, no cutting or welding required\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cspan\u003eAll Fabspeed performance products are backed by the\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003eFabspeed Lifetime Warranty\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNOTE: \u003c\/strong\u003e\u003c\/span\u003ePorsche changed the exhaust brackets on the 718 GT4 and Spyder somewhere around the February 2020 build date. Before purchasing you MUST check to see if your 718 GT4\/Spyder has the early or late style exhaust brackets. Please see the example photos below. \u003c\/p\u003e","brand":"Fabspeed","offers":[{"title":"Carbon Fiber \/ Pre March 2020 - Early Model","offer_id":67703451287797,"sku":"FS.POR.718GT4.LCECE","price":3505.95,"currency_code":"USD","in_stock":true},{"title":"Satin Black \/ Pre March 2020 - Early Model","offer_id":67703451320565,"sku":"FS.POR.718GT4.LCEBE","price":3505.95,"currency_code":"USD","in_stock":true},{"title":"Carbon Fiber \/ Post March 2020 - Late Model","offer_id":67703451353333,"sku":"FS.POR.718GT4.LCEC","price":3505.95,"currency_code":"USD","in_stock":true},{"title":"Polished Stainless Steel \/ Pre March 2020 - Early Model","offer_id":67703451386101,"sku":"FS.POR.718GT4.LCEPE","price":3263.95,"currency_code":"USD","in_stock":true},{"title":"Satin Black \/ Post March 2020 - Late Model","offer_id":67703451418869,"sku":"FS.POR.718GT4.LCEB","price":3505.95,"currency_code":"USD","in_stock":true},{"title":"Polished Stainless Steel \/ Post March 2020 - Late Model","offer_id":67703451451637,"sku":"FS.POR.718GT4.LCEP","price":3263.95,"currency_code":"USD","in_stock":true},{"title":"Brushed Stainless Single Wall \/ Post March 2020 - Late Model","offer_id":67703451484405,"sku":"FS.POR.718GT4.LCEBR","price":3263.95,"currency_code":"USD","in_stock":true},{"title":"Brushed Stainless Single Wall \/ Pre March 2020 - Early Model","offer_id":67703451517173,"sku":"FS.POR.718GT4.LCEBRE","price":3263.95,"currency_code":"USD","in_stock":true},{"title":"Brushed Stainless Turn Down \/ Pre March 2020 - Early Model","offer_id":67703451549941,"sku":"FS.POR.718GT4.LCETDTE","price":3384.95,"currency_code":"USD","in_stock":true},{"title":"Re-use Oem Tips \/ Pre March 2020 - Early Model","offer_id":67703451582709,"sku":"FS.POR.718GT4.LCETE","price":2900.95,"currency_code":"USD","in_stock":true},{"title":"Brushed Stainless Turn Down \/ Post March 2020 - Late Model","offer_id":67703451615477,"sku":"FS.POR.718GT4.LCETDT","price":3384.95,"currency_code":"USD","in_stock":true},{"title":"Titanium \/ Post March 2020 - Late Model","offer_id":67703451648245,"sku":"FS.POR.718GT4.LCETI","price":3505.95,"currency_code":"USD","in_stock":true},{"title":"Titanium \/ Pre March 2020 - Early Model","offer_id":67703451681013,"sku":"FS.POR.718GT4.LCETIE","price":3505.95,"currency_code":"USD","in_stock":true},{"title":"Re-use Oem Tips \/ Post March 2020 - Late Model","offer_id":67703451713781,"sku":"FS.POR.718GT4.LCET","price":2900.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6757\/6821\/files\/718_GT4_Lightweight_Competition_Exhaust_2020_Product_Photo_v2_2-1__07932.1668976615.jpg?v=1792036181"},{"product_id":"fabspeed-porsche-718-boxster-cayman-maxflo-cat-back-exhaust-system-2017","title":"Fabspeed Porsche 718 Boxster\/Cayman Maxflo Cat-Back Exhaust System (2017+)","description":"\u003cp\u003e\u003cspan\u003eFabspeed Motorsport USA's Maxflo Catback Exhaust System increases sportiness, aesthetics, and performance by replacing the rear exhaust section with a freer flowing extra light weight performance solution that saves a massive 18 lbs 8.2 kg. \u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSOUND:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eThe Maxflo exhaust coaxes out more of the characteristics of the boxer engine - a deeper rumble with a significantly more refined Porsche tone. This system is very livable with no droning, and the activation of Sport mode greatly increases cracks and pops during shifting and overrun conditions. Expect a slight increase in turbo sound as well - which can be enhanced even further at any point with the separate addition of our Sport Catalytic Converter. Finally the car can breathe and sound like a Porsche. \u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePOWER:\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFabspeed's Maxflo Catback Exhaust added 4 whp and 11 ft-lbs of torque peak power gains when tested on our Dynojet on a stock vehicle. 8 whp and 11 ft-lbs at 3,500 RPM will make a significant difference in drivability. The increased exhaust flow helps tremendously at high RPM, unlocking 19 whp and 20 ft-lbs of torque at 5,000 RPM. To extract more power, we recommend pairing this system with our \u003cspan\u003e\u003cspan\u003ePorsche 718 XperTune handheld tuner\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFEATURES:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits all Porsche 718 Boxster\/Cayman Base\/S Models 2017+ and GTS Models 2017-2020 Worldwide\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eYour choice of genuine carbon fiber tips, or hand made single-wall stainless steel tips in a brushed or polished finish \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2.5\" \/ 63mm diameter piping straight through for maximum power gains\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSaves 18 lbs \/ 8.2kg over the factory rear muffler system.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConstructed from .065\" wall T304L stainless steel tubing for maximum power and durability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned and built in-house at Fabspeed in our full precision CNC machine shop\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect bolt-on installation; no cutting or welding required\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e50 state emissions legal, as emissions devices are not affected by this system\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFabspeed was the World Very 1st company to design, engineer, Dyno develop Porsche 718 single turbo exhaust. we have the best experience and engineering to build these systems. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAll Fabspeed performance products are backed by the\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003eFabspeed Lifetime Warranty\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fabspeed","offers":[{"title":"Carbon Fiber","offer_id":67703493525749,"sku":"FS.POR.718.SSCF","price":2658.95,"currency_code":"USD","in_stock":true},{"title":"Brushed Stainless Steel","offer_id":67703493558517,"sku":"FS.POR.718.SSBR","price":2537.95,"currency_code":"USD","in_stock":true},{"title":"Satin Black","offer_id":67703493591285,"sku":"FS.POR.718.SSB","price":2537.95,"currency_code":"USD","in_stock":true},{"title":"Titanium","offer_id":67703493624053,"sku":"FS.POR.718.SSTI","price":2658.95,"currency_code":"USD","in_stock":true},{"title":"Polished Stainless Steel","offer_id":67703493656821,"sku":"FS.POR.718.SSP","price":2537.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6757\/6821\/files\/fabspeed-motorsport-fabspeed-porsche-718-boxstercayman-maxflo-cat-back-exhaust-system-2017__36787.1718964077.jpg?v=1792036915"},{"product_id":"silverrocket-dry-carbon-fiber-wind-buffeting-deflector-kit-porsche-718-981","title":"SilverRocket Dry Carbon Fiber Wind Buffeting Deflector Kit (Porsche 718\/981)","description":"\u003ch1\u003eSilverRocket Dry Carbon Wind Buffeting Deflectors\u003c\/h1\u003e\n\u003ch3\u003eApplications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePorsche 718 GT4\/GT4 RS\/Clubsport\u003c\/li\u003e\n\u003cli\u003ePorsche 981 GT4\/Clubsport\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEliminate Wind Buffeting In High Style\u003c\/h2\u003e\n\u003cp\u003eThe SilverRocket Anti-Wind Buffeting Deflectors are aerodynamically optimized to eliminate wind vibration in your Porsche's cabin with open windows during high-speed driving.\u003c\/p\u003e\n\u003cp\u003eMade of racing-grade dry carbon fiber, they also provide a more track-like exterior aesthetic.\u003c\/p\u003e\n\u003cp\u003ePriced for a set of two (one left \u0026amp; one right)\u003c\/p\u003e","brand":"SilverRocket","offers":[{"title":"Default Title","offer_id":67744639582453,"sku":"SRAWBFKT","price":335.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/6757\/6821\/files\/silver-rocket-wind-buffetting-kit-001-image.jpg?v=1792352579"},{"product_id":"silverrocket-dry-carbon-fiber-high-flow-intake-scoops-porsche-718-gt4-rs-clubsport","title":"SilverRocket Dry Carbon Fiber High-Flow Intake Scoops Porsche 718 GT4\/RS\/Clubsport","description":"\u003cstyle\u003e\u003c!--\nbody {background-color: white;}\nh1   {text-align: left; font-style: strong; color: darkblue; font-size: xx-large;}\nh3   {color: black; font-size: 130%;}\nh4   {color: black; font-size: medium;}\n  h5 {color: black; font-size: medium;}\n  h6 {color: black; font-size: medium;}\n  li {color: black; font-size: large;}\np    {color: black; font-size: large;}\n--\u003e\u003c\/style\u003e\n\u003ch1\u003eSilverRocket Dry Carbon Fiber Air Intake Scoops (Left \u0026amp; 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