{"product_id":"porsche-valvetronic-muffler-conversion-kit-boxster-cayman-2016-fs-por-981gt4-gt3ckc","title":"Porsche Valvetronic Muffler Conversion Kit - Boxster | Cayman | 2016  FS-POR-981GT4-GT3CKC","description":"\u003cp\u003ePorsche Valvetronic Muffler Conversion Kit For Porsche 981 Boxster Spyder (2016-2016), 981 Cayman GT4 (2016-2016) Models.\u003c\/p\u003e\n\u003cp data-sourcepos=\"3:1-3:10\"\u003e\u003cstrong\u003eSOUND:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-sourcepos=\"5:1-9:0\"\u003e\n\u003cli data-sourcepos=\"5:1-5:141\"\u003e\n\u003cstrong\u003eEnhanced Porsche Exhaust Note:\u003c\/strong\u003e Delivers the characteristic sound of a factory Porsche exhaust but with a noticeable increase in volume.\u003c\/li\u003e\n\u003cli data-sourcepos=\"6:1-6:150\"\u003e\n\u003cstrong\u003eTame with PSE Off:\u003c\/strong\u003e With the Porsche Sport Exhaust (PSE) off and valves closed, the exhaust remains tame and comfortable for in-cabin experience.\u003c\/li\u003e\n\u003cli data-sourcepos=\"7:1-7:127\"\u003e\n\u003cstrong\u003eExhilarating with PSE On:\u003c\/strong\u003e With PSE activated and valves open, experience the flat-6 engine's full howl up to the redline.\u003c\/li\u003e\n\u003cli data-sourcepos=\"8:1-9:0\"\u003e\n\u003cstrong\u003eLouder Tone Contribution:\u003c\/strong\u003e The included larger over-axle pipes contribute to the overall louder and more pronounced exhaust tone.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-sourcepos=\"10:1-10:10\"\u003e\u003cstrong\u003ePOWER:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-sourcepos=\"12:1-14:0\"\u003e\n\u003cli data-sourcepos=\"12:1-12:177\"\u003e\n\u003cstrong\u003eHigh-Flow Muffler Design:\u003c\/strong\u003e The muffler is designed to support up to 475 HP, indicating significantly better flow compared to mufflers designed for lower horsepower outputs.\u003c\/li\u003e\n\u003cli data-sourcepos=\"13:1-14:0\"\u003e\n\u003cstrong\u003eExpected Performance Increase:\u003c\/strong\u003e The increased flow from the larger over-axle pipes and muffler inlets is expected to yield a noticeable horsepower increase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-sourcepos=\"15:1-15:13\"\u003e\u003cstrong\u003eFEATURES:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-sourcepos=\"17:1-21:117\"\u003e\n\u003cli data-sourcepos=\"17:1-17:125\"\u003e\n\u003cstrong\u003eExhaust Tip Options:\u003c\/strong\u003e Offers a choice between premium Fabspeed exhaust tips or the option to use your existing OEM tips.\u003c\/li\u003e\n\u003cli data-sourcepos=\"18:1-18:132\"\u003e\n\u003cstrong\u003ePrecision Piping:\u003c\/strong\u003e Features CNC mandrel-bent 2.5\" (63.5mm) precision over-axle pipes connecting to the valvetronic inlet pipes.\u003c\/li\u003e\n\u003cli data-sourcepos=\"19:1-19:203\"\u003e\n\u003cstrong\u003ePremium Valves:\u003c\/strong\u003e Utilizes Helical Aerospace United Kingdom exhaust valves, the same OEM-quality valves found on Porsche GT3 and GT3RS models, constructed with 321 stainless steel and Silica carbide.\u003c\/li\u003e\n\u003cli data-sourcepos=\"20:1-20:136\"\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Constructed from robust 14-16 gauge T304L stainless steel tubing for maximum power and long-term durability.\u003c\/li\u003e\n\u003cli data-sourcepos=\"21:1-21:117\"\u003e\n\u003cstrong\u003eEasy Bolt-On Installation:\u003c\/strong\u003e Designed for a direct bolt-on installation process, requiring no cutting or welding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp data-sourcepos=\"3:1-3:13\"\u003e\u003cstrong\u003eReturns subject to a 25% restocking fee.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Fabspeed","offers":[{"title":"Carbon Fiber","offer_id":40856805244986,"sku":"FS.POR.981GT4.GT3CKC","price":3115.01,"currency_code":"USD","in_stock":true},{"title":"Satin Black","offer_id":40856805277754,"sku":"FS.POR.981GT4.GT3CKB","price":3115.01,"currency_code":"USD","in_stock":true},{"title":"Polished Stainless Steel","offer_id":40856805310522,"sku":"FS.POR.981GT4.GT3CKP","price":3115.01,"currency_code":"USD","in_stock":true},{"title":"Brushed Stainless Single Wall","offer_id":40856805343290,"sku":"FS.POR.981GT4.GT3CKBR","price":3115.01,"currency_code":"USD","in_stock":true},{"title":"Brushed Stainless Turn Down","offer_id":40856805376058,"sku":"FS.POR.981GT4.GT3CKXR.1","price":3115.01,"currency_code":"USD","in_stock":true},{"title":"Re-use Oem Tips","offer_id":40856805408826,"sku":"FS.POR.981GT4.GT3CK","price":2595.28,"currency_code":"USD","in_stock":true},{"title":"Titanium","offer_id":40856805441594,"sku":"FS.POR.981GT4.GT3CKTI","price":3595.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/4846\/2650\/files\/Porsche-Valvetronic-Muffler-Conversion-Kit-Boxster-0.jpg?v=1747933681","url":"https:\/\/sierramadrecollection.com\/products\/porsche-valvetronic-muffler-conversion-kit-boxster-cayman-2016-fs-por-981gt4-gt3ckc","provider":"Sierra Madre Collection","version":"1.0","type":"link"}