{"product_id":"porsche-valvetronic-nordschleife-cat-back-exhaust-system-911-2022-2025-fs-por-992gt3-vlvcf-gpf","title":"Porsche Valvetronic Nordschleife Cat-Back Exhaust System - 911 | 2022-2025  FS-POR-992GT3-VLVCF-GPF","description":"\u003cp\u003ePorsche Valvetronic Nordschleife Cat-Back Exhaust System For Porsche 992 GT3 \/ GT3 RS (2022-2025) Models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-sourcepos=\"3:1-3:256\"\u003e\n\u003cstrong\u003eExotic Sound:\u003c\/strong\u003e Transforms the exhaust note to an aggressive, high-pitched GT3 sports car sound with PSE on, offering a subtle increase in volume with PSE off. Features a proprietary CAD-designed investment cast X-pipe crucial for achieving this sound.\u003c\/li\u003e\n\u003cli data-sourcepos=\"4:1-4:188\"\u003e\n\u003cstrong\u003eSignificant Power Gains:\u003c\/strong\u003e Achieves +17.5 crank HP (+14 whp) and +17 ft\/lbs of torque at 4200 RPM due to increased pipe diameter (2.75\" vs. stock 2.5\") and the signature X-pipe design.\u003c\/li\u003e\n\u003cli data-sourcepos=\"5:1-5:103\"\u003e\n\u003cstrong\u003eOptimized Design:\u003c\/strong\u003e Dyno-developed incrementally for maximum horsepower and superior sound quality.\u003c\/li\u003e\n\u003cli data-sourcepos=\"6:1-6:77\"\u003e\n\u003cstrong\u003eWeight Reduction:\u003c\/strong\u003e Saves 5 lbs \/ 2.3 kg compared to the factory exhaust.\u003c\/li\u003e\n\u003cli data-sourcepos=\"7:1-7:128\"\u003e\n\u003cstrong\u003eRetains PSE Functionality:\u003c\/strong\u003e Fully compatible with the Porsche Sport Exhaust (PSE) system for on-demand sound level control.\u003c\/li\u003e\n\u003cli data-sourcepos=\"8:1-8:113\"\u003e\n\u003cstrong\u003ePremium Inlet Funnels:\u003c\/strong\u003e Features lightweight, precision CNC-machined TITANIUM investment cast inlet funnels.\u003c\/li\u003e\n\u003cli data-sourcepos=\"9:1-9:176\"\u003e\n\u003cstrong\u003eHigh-Quality Valves:\u003c\/strong\u003e Utilizes aerospace-grade Helical Limited exhaust valves imported from the U.K. for superior reliability (as used by Porsche, Ferrari, McLaren, etc.).\u003c\/li\u003e\n\u003cli data-sourcepos=\"10:1-10:135\"\u003e\n\u003cstrong\u003eEnhanced Flow:\u003c\/strong\u003e Incorporates a signature cast X-pipe for optimized exhaust scavenging, leading to superior flow and maximum power.\u003c\/li\u003e\n\u003cli data-sourcepos=\"11:1-11:129\"\u003e\n\u003cstrong\u003eAvoid 3\" Systems:\u003c\/strong\u003e Engineered to deliver optimal performance, unlike 3\" pipe systems which can lead to power loss and drone.\u003c\/li\u003e\n\u003cli data-sourcepos=\"12:1-12:92\"\u003e\n\u003cstrong\u003eEmissions Legal:\u003c\/strong\u003e This cat-back system is compliant in all 50 U.S. states and globally.\u003c\/li\u003e\n\u003cli data-sourcepos=\"13:1-13:143\"\u003e\n\u003cstrong\u003ePremium Construction:\u003c\/strong\u003e Made from high-quality TITANIUM and 14-16ga CNC mandrel-bent T304L stainless steel for optimal flow and durability.\u003c\/li\u003e\n\u003cli data-sourcepos=\"14:1-14:81\"\u003e\n\u003cstrong\u003ePerfect Fitment:\u003c\/strong\u003e 3D laser scanned and CAD designed for precise OEM fitment.\u003c\/li\u003e\n\u003cli data-sourcepos=\"15:1-15:87\"\u003e\n\u003cstrong\u003eNo Check Engine Light:\u003c\/strong\u003e Guaranteed to be emissions compliant as a cat-back system.\u003c\/li\u003e\n\u003cli data-sourcepos=\"16:1-16:79\"\u003e\n\u003cstrong\u003eDyno Proven:\u003c\/strong\u003e The system's performance is 100% dyno proven and guaranteed.\u003c\/li\u003e\n\u003cli data-sourcepos=\"17:1-17:172\"\u003e\n\u003cstrong\u003eReliability Focus:\u003c\/strong\u003e Emphasizes quality and performance over mere loudness, unlike many other aftermarket exhausts that may result in power loss and reliability issues.\u003c\/li\u003e\n\u003cli data-sourcepos=\"18:1-18:109\"\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Designed for simple DIY bolt-on installation with all necessary components included.\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 \/ Yes","offer_id":40859053621306,"sku":"FS.POR.992GT3.VLVCF.GPF","price":5812.71,"currency_code":"USD","in_stock":true},{"title":"Carbon Fiber \/ No","offer_id":40859053654074,"sku":"FS.POR.992GT3.VLVCF","price":5812.71,"currency_code":"USD","in_stock":true},{"title":"Satin Black \/ Yes","offer_id":40859053686842,"sku":"FS.POR.992GT3.VLVB.GPF","price":5812.71,"currency_code":"USD","in_stock":true},{"title":"Satin Black \/ No","offer_id":40859053719610,"sku":"FS.POR.992GT3.VLVB","price":5812.71,"currency_code":"USD","in_stock":true},{"title":"Polished Stainless Steel \/ Yes","offer_id":40859053752378,"sku":"FS.POR.992GT3.VLVP.GPF","price":5812.71,"currency_code":"USD","in_stock":true},{"title":"Polished Stainless Steel \/ No","offer_id":40859053785146,"sku":"FS.POR.992GT3.VLVP","price":5812.71,"currency_code":"USD","in_stock":true},{"title":"Brushed Single Wall Stainless Steel \/ Yes","offer_id":40859053817914,"sku":"FS.POR.992GT3.VLVBS.GPF","price":5812.71,"currency_code":"USD","in_stock":true},{"title":"Brushed Single Wall Stainless Steel \/ No","offer_id":40859053850682,"sku":"FS.POR.992GT3.VLVBS","price":5812.71,"currency_code":"USD","in_stock":true},{"title":"Brushed Stainless Turn Down \/ Yes","offer_id":40859053883450,"sku":"FS.POR.992GT3.VLVT.GPF","price":5812.71,"currency_code":"USD","in_stock":true},{"title":"Brushed Stainless Turn Down \/ No","offer_id":40859053916218,"sku":"FS.POR.992GT3.VLVT","price":5812.71,"currency_code":"USD","in_stock":true},{"title":"Titanium \/ Yes","offer_id":40859053948986,"sku":"FS.POR.992GT3.VLVTI.GPF","price":5812.71,"currency_code":"USD","in_stock":true},{"title":"Titanium \/ No","offer_id":40859053981754,"sku":"FS.POR.992GT3.VLVTI","price":5812.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/4846\/2650\/files\/Porsche-Valvetronic-Nordschleife-Cat-Back-Exhaust-0.jpg?v=1747909432","url":"https:\/\/sierramadrecollection.com\/products\/porsche-valvetronic-nordschleife-cat-back-exhaust-system-911-2022-2025-fs-por-992gt3-vlvcf-gpf","provider":"Sierra Madre Collection","version":"1.0","type":"link"}