{"title":"AMS Performance","description":"\u003cp\u003eAMS Performance (formerly Automotosport Inc.) has been engineering world-record-breaking performance exhaust systems and turbo upgrades in West Chicago, Illinois since 2001. Founded by mechanical engineer Martin Musial and childhood friend Arne Toman, AMS began with 2.3L turbocharged Ford Mustangs before transitioning to become the dominant force in Japanese and German turbocharged vehicle performance.\u003c\/p\u003e\n\u003cp\u003eWhat started as a two-man operation designing camshafts has evolved into an engineering powerhouse with in-house dyno facilities, CAD\/CAM design capabilities, and a track record of building some of the fastest street-legal turbocharged vehicles in the world. AMS-powered vehicles hold numerous world records and championship titles across drag racing, roll racing, and road course competition.\u003c\/p\u003e\n\u003cp\u003eAlpha Performance Exhaust Systems:\u003c\/p\u003e\n\u003cp\u003eThe Alpha Performance brand represents AMS's flagship line of exhaust components designed for maximum flow and proven power gains. Every Alpha exhaust system is engineered using SolidWorks CAD software and validated on AMS's in-house DynoJet chassis dynamometer.\u003c\/p\u003e\n\u003cp\u003ePopular AMS\/Alpha Exhaust Applications:\u003c\/p\u003e\n\u003cp\u003eNissan GT-R (R35): The platform that established AMS as a GT-R tuning authority. Alpha GT-R exhaust systems include:\u003c\/p\u003e\n\u003cp\u003eAlpha 90mm Widemouth Cast Downpipes: Precision-cast 304 stainless steel downpipes engineered with 90mm (3.5\") primary pipes versus the restrictive 76mm (3\") alternatives. During testing, AMS's shop GT-R gained 100 wheel horsepower and 130 lb-ft of torque with Alpha turbo upgrades and downpipes alone. Turbo spool improved by 400 RPM.\u003c\/p\u003e\n\u003cp\u003eAlpha 102mm Titanium Exhaust: One of the largest exhaust systems available for the R35, featuring 102mm primary piping (28% more cross-sectional area than standard 90mm systems). AMS has documented up to 100 horsepower gains when high-horsepower GT-Rs upgrade from 90mm to the 102mm titanium system. Includes twin 11.75\" mufflers for controlled exhaust tone.\u003c\/p\u003e\n\u003cp\u003eAlpha 90mm Race Exhaust: Free-flowing cat-back system with optimized routing featuring mild bends for maximum efficiency. Incorporates a 90mm primary pipe that flares into dual 76mm secondaries with four polished OEM-style tips.\u003c\/p\u003e\n\u003cp\u003eAlpha Package Systems: Complete bolt-on performance packages from Alpha 6 (stock turbo optimization achieving 10.6 @ 130 mph quarter-mile times on pump gas) through Alpha 12 and beyond (8-second capable systems). Each package includes exhaust components calibrated specifically for the turbo configuration.\u003c\/p\u003e\n\u003cp\u003eInfiniti Q50\/Q60 (VR30DETT): AMS partnered with Infiniti USA to develop the Red Alpha concept vehicle showcased at SEMA. Red Alpha exhaust systems include:\u003c\/p\u003e\n\u003cp\u003eRed Alpha Lower Downpipes: Full 3\" mandrel-bent stainless steel downpipes producing 20+ horsepower gains with the Red Alpha ECU calibration, all without triggering check engine lights.\u003c\/p\u003e\n\u003cp\u003eRed Alpha Full Downpipes: Complete downpipe system replacing from turbo outlet to catalytic converter with smooth 3\" stainless construction and turbine flanges for optimized flow transitions.\u003c\/p\u003e\n\u003cp\u003eRed Alpha Cat-Back Systems: Complete exhaust solutions designed to work seamlessly with Red Alpha turbo upgrades and calibrations.\u003c\/p\u003e\n\u003cp\u003eMitsubishi Lancer Evolution (EVO VIII, IX, X): Where AMS built its reputation in the DSM\/4G63 community. AMS pioneered adapter plates allowing Garrett T3\/T4 turbos to bolt onto 4G63 engines, along with custom O2 housings and downpipes. AMS's famous HKS 272 camshaft comparison test remains the definitive reference for 4G63 builders.\u003c\/p\u003e\n\u003cp\u003eMercedes-AMG (C63, E63, CLA45, A45): Alpha turbo outlet pipes and exhaust systems engineered for AMG's twin-turbo applications. AMS's shop E63 AMG with 5.5L Biturbo Upgrade and Alpha 9 Package logged 10.7 @ 129 mph quarter-miles while maintaining full interior weight.\u003c\/p\u003e\n\u003cp\u003eToyota GR Supra (A90\/A91): Catted and race downpipes for the B58 3.0L inline-six turbo engine, designed for both 2020+ models and chassis-specific fitment requirements.\u003c\/p\u003e\n\u003cp\u003eFord F-150 EcoBoost (3.5L Twin-Turbo): Returning to AMS's Ford roots with stainless steel downpipes featuring 24.7% increase in cross-sectional area at the inlet (largest on the market) and turbine housing adapters with smooth transitions for reduced backpressure.\u003c\/p\u003e\n\u003cp\u003ePorsche 911 (991 Turbo\/Turbo S), VW Golf R (MK7), Lamborghini Huracán, and Audi R8: German performance platforms benefiting from AMS's forced induction expertise.\u003c\/p\u003e\n\u003cp\u003eAMS Engineering Approach:\u003c\/p\u003e\n\u003cp\u003eEvery AMS exhaust component undergoes rigorous development using advanced engineering tools:\u003c\/p\u003e\n\u003cp\u003eSolidWorks CAD Design: All components are 3D modeled for optimal flow characteristics and fitment before production begins.\u003c\/p\u003e\n\u003cp\u003eIn-House DynoJet Testing: AMS operates multiple chassis dynamometers at their West Chicago facility for real-world performance validation.\u003c\/p\u003e\n\u003cp\u003eCast Precision Components: Alpha Widemouth Downpipes use investment casting in 304 stainless steel rather than fabricated construction, eliminating weak welded seams prone to cracking while allowing complex geometries impossible with traditional fabrication.\u003c\/p\u003e\n\u003cp\u003eMandrel Bending: All tubing is mandrel-bent to maintain consistent internal diameter through bends, eliminating flow restrictions.\u003c\/p\u003e\n\u003cp\u003eTrack Validation: AMS-equipped vehicles compete regularly in drag racing, half-mile events, and road racing to prove real-world durability and performance.\u003c\/p\u003e\n\u003cp\u003eWhy Choose AMS Performance:\u003c\/p\u003e\n\u003cp\u003eWorld Record Performance: AMS has powered the fastest street-legal EVO, multiple 8-second GT-Rs, and world-record Infiniti Q50\/Q60 builds. Their shop vehicles consistently achieve 9-second and 8-second quarter-mile times.\u003c\/p\u003e\n\u003cp\u003eComplete Performance Packages: From Alpha 6 through Alpha 20+ systems, AMS offers complete turnkey packages with exhaust, turbos, intercoolers, fueling, and calibration perfectly matched for specific power goals.\u003c\/p\u003e\n\u003cp\u003eOver 20 Years Experience: Since 2001, AMS has specialized exclusively in turbocharged performance for Japanese and German vehicles.\u003c\/p\u003e\n\u003cp\u003eAmerican Engineering: All AMS products are designed, tested, and manufactured at their West Chicago, Illinois headquarters at 1760 Metoyer Court.\u003c\/p\u003e\n\u003cp\u003eWhether you're building a 600hp street GT-R or chasing 2000+ horsepower drag records, AMS Performance exhaust systems provide the proven foundation for reliable, extreme performance.\u003c\/p\u003e","products":[{"product_id":"ams-performance-2009-nissan-r35-gt-r-billet-exhaust-manifold-flange-kit","title":"AMS Performance 2009+ Nissan R35 GT-R Billet Exhaust Manifold Flange Kit","description":"The Alpha R35 GTR Billet Exhaust Manifold Flange Kit was designed in house by AMS? Snailworks? Engineers to be a super simple solution for the foundation of your race car exhaust. These high quality 304 stainless steel billet components save you time and money.\u003cbr\u003e\u003cbr\u003eThis Part Fits:\u003cp\u003e\u003c\/p\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"80\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eGT-R\u003c\/td\u003e\n\u003ctd\u003e50th Anniversary Edition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2009-2010\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eGT-R\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2012-2016\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eGT-R\u003c\/td\u003e\n\u003ctd\u003eBlack Edition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2015-2021\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eGT-R\u003c\/td\u003e\n\u003ctd\u003eNismo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2009-2021\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eGT-R\u003c\/td\u003e\n\u003ctd\u003ePremium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2018-2019\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eGT-R\u003c\/td\u003e\n\u003ctd\u003ePure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2014-2015,2018-2020\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eGT-R\u003c\/td\u003e\n\u003ctd\u003eTrack Edition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"AMS","offers":[{"title":"Default Title","offer_id":46575119040664,"sku":"AMSALP.07.14.0015-1","price":799.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/bebc487595076103ea5e44ecc5f0ee10.jpg?v=1747681304"},{"product_id":"ams-performance-15-19-lamborghini-huracan-titanium-exhaust-tips-oem-alpha-tt-kit-fitment","title":"AMS Performance 15-19 Lamborghini Huracan Titanium Exhaust Tips (OEM \u0026 Alpha TT Kit Fitment)","description":"AMS Performance 15-19 Lamborghini Huracan Titanium Exhaust Tips (OEM \u0026amp; Alpha TT Kit Fitment)","brand":"AMS","offers":[{"title":"Default Title","offer_id":46575119073432,"sku":"AMSALP.22.05.0002-1","price":1549.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/734dca2f2566dbcc53e9b42a2938b5e1.jpg?v=1747681304"},{"product_id":"ams-performance-08-15-mitsubishi-evo-x-widemouth-downpipe-w-turbo-outlet-pipe","title":"AMS Performance 08-15 Mitsubishi EVO X Widemouth Downpipe w\/Turbo Outlet Pipe","description":"Mitsubishi Evolution 10 GSR and MR Models, Fits all Left hand drive models. 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We are extremely excited to introduce the next BIG thing in the AMS engineering and performance tradition, the AMS Performance Ford F150 EcoBoost Downpipes! 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The long gradual transitions within the mandrel bent pipe section allows exhaust gasses to maintain velocity without a buildup of back pressure inside of the system. The CAT is new and specific. It has a newly formulated substrate with a specific wash for new vehicle emissions requirements. It is not an off the shelf cat.\u003cbr\u003e\u003cbr\u003eThis Part Fits:\u003cp\u003e\u003c\/p\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"80\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2021\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eGR Supra\u003c\/td\u003e\n\u003ctd\u003eA91 Edition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2021\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eGR Supra\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eGR Supra\u003c\/td\u003e\n\u003ctd\u003eLaunch Edition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2021\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eGR Supra\u003c\/td\u003e\n\u003ctd\u003ePremium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"AMS","offers":[{"title":"Default Title","offer_id":46575119302808,"sku":"AMSAMS.38.05.0001-2","price":1599.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/01d8c10765484739a36e59e4c9cd4d87.png?v=1747681308"},{"product_id":"ams-performance-17-20-ford-raptor-3-5l-ecoboost-street-downpipes","title":"AMS Performance 17-20 Ford Raptor 3.5L Ecoboost Street Downpipes","description":"AMS Performance 17-20 Ford Raptor 3.5L Ecoboost Street Downpipes","brand":"AMS","offers":[{"title":"Default Title","offer_id":46575119368344,"sku":"AMSAMS.45.05.0001-2","price":1999.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/680dccaefb54b2717a9a4b7221ccb389.jpg?v=1747681308"},{"product_id":"ams-performance-vr30ddtt-street-lower-downpipes-w-gesi-catalytic-converter","title":"AMS Performance VR30DDTT Street Lower Downpipes w\/GESI Catalytic Converter","description":"AMS Performance VR30DDTT Street Lower Downpipes w\/GESI Catalytic Converter","brand":"AMS","offers":[{"title":"Default Title","offer_id":46575119433880,"sku":"AMSAMS.53.05.0001-2","price":1449.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/files\/17455a89505dbc169192e8acfc8e5827L.jpg?v=1747681309"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/8567\/1064\/collections\/AMS.jpg?v=1761704926","url":"https:\/\/exhaustclip.com\/collections\/ams-performance.oembed","provider":"exhaustclip","version":"1.0","type":"link"}