{"product_id":"3-catless-exhaust-header-downpipe-for-2007-2011-audi-a3-for-2006-2007-volkswagen-gti-vw-golf-gti-jetta-mk5-2-0l-2-0t-i4-dohc","title":"3\" Catless Downpipe Exhaust For 2007-2011 Audi A3, For 2006 2007 2010 Volkswagen GTI VW Golf GTI Jetta MK5 2.0L\/2.0T I4 DOHC","description":"\u003cdiv class=\"xkv-product-description\"\u003e\n\n  \u003cp\u003e\n    This 3\" catless downpipe exhaust is designed for listed Audi A3 and Volkswagen GTI \/ Golf \/ Jetta 2.0L \/ 2.0T I4 DOHC turbo applications. It is intended as a catless turbo downpipe replacement or upgrade-style component for compatible factory-style turbo exhaust layouts.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    Built from T304 stainless steel with mandrel-bent tubing, TIG-welded CNC flanges, welded flex section, V-band connection, polished finish, and 2 oxygen sensor locations as listed, this downpipe is designed to support a freer exhaust path where compatible. Final fitment, sound, exhaust sealing, turbo response, drivability, and performance results may vary depending on vehicle condition, turbo setup, O2 sensor configuration, installation quality, tuning or calibration, and supporting exhaust components.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eProduct Overview\u003c\/h3\u003e\n  \u003cp\u003e\n    This product is a 3\" catless turbo downpipe for compatible Audi \/ Volkswagen 2.0L and 2.0T I4 DOHC applications. It is not a header set, catback exhaust system, full turbo-back exhaust, catalytic converter, or universal pipe kit. Please verify your exact model year, trim, engine, turbo setup, O2 sensor layout, flange \/ V-band connection, and emissions requirements before purchase.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eKey Details\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Listed Audi A3 and Volkswagen GTI \/ Golf \/ Jetta 2.0L \/ 2.0T I4 DOHC turbo applications\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e 3\" Catless Turbo Downpipe Exhaust\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e T304 stainless steel as listed\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePipe Diameter:\u003c\/strong\u003e 3.0\" main piping as listed\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInlet \/ Outlet:\u003c\/strong\u003e 3.25\" \/ 2.25\" as listed\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e 3\" downpipe with V-band system as listed\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Welded flex pipe section as listed\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eO2 Sensor Locations:\u003c\/strong\u003e 2 oxygen sensor locations as listed\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Polished finish surface as listed\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Professional installation highly recommended\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInstruction:\u003c\/strong\u003e No installation instructions included\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUse Case:\u003c\/strong\u003e Off-road, racing, or closed-course use where emissions laws apply\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eFitment\u003c\/h3\u003e\n  \u003cp\u003e\n    Please use the table below to quickly confirm the main vehicle applications listed for this catless downpipe. Before ordering, verify your exact model year, trim, engine, turbo setup, O2 sensor layout, flange \/ V-band connection, and excluded applications.\n  \u003c\/p\u003e\n\n  \u003cdiv class=\"xkv-fitment-table-wrap\"\u003e\n    \u003ctable class=\"xkv-fitment-table\"\u003e\n      \u003cthead\u003e\n        \u003ctr\u003e\n          \u003cth\u003eVehicle Name\u003c\/th\u003e\n          \u003cth\u003eYear\u003c\/th\u003e\n          \u003cth\u003eEngine\u003c\/th\u003e\n          \u003cth\u003eNotes\u003c\/th\u003e\n        \u003c\/tr\u003e\n      \u003c\/thead\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eAudi A3\u003c\/td\u003e\n          \u003ctd\u003e2007–2011\u003c\/td\u003e\n          \u003ctd\u003e2.0L \/ 2.0T I4 DOHC\u003c\/td\u003e\n          \u003ctd\u003eExcept 2007 Audi A3 Ambiente Hatchback; verify turbo and exhaust layout\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eVolkswagen Jetta MK5\u003c\/td\u003e\n          \u003ctd\u003e2006–2010\u003c\/td\u003e\n          \u003ctd\u003e2.0L \/ 2.0T I4 DOHC\u003c\/td\u003e\n          \u003ctd\u003eExcept 2009 Jetta; verify flange \/ V-band connection and O2 sensor layout\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eVolkswagen GTI \/ Golf GTI MK5\u003c\/td\u003e\n          \u003ctd\u003e2006–2010\u003c\/td\u003e\n          \u003ctd\u003e2.0L \/ 2.0T I4 DOHC\u003c\/td\u003e\n          \u003ctd\u003ePage-listed fitment excludes 2008 GTI and 2009 GTI; verify exact model before purchase\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd\u003eVolkswagen Golf\u003c\/td\u003e\n          \u003ctd\u003ePage-listed VW applications\u003c\/td\u003e\n          \u003ctd\u003e2.0L \/ 2.0T I4 DOHC\u003c\/td\u003e\n          \u003ctd\u003ePage-listed fitment excludes 2010 VW Golf; verify exact Golf \/ GTI application before purchase\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"xkv-fitment-note\"\u003e\n    \u003cstrong\u003eFitment Note:\u003c\/strong\u003e This table is based on the fitment information currently listed for this product. Exclusions are important on this SKU. Please verify your exact model year, trim, turbo setup, O2 sensor layout, flange \/ V-band connection, and factory exhaust configuration before purchase. This product is not universal and may not fit every Audi A3, VW GTI, Golf, or Jetta 2.0L application within the broad year range.\n  \u003c\/div\u003e\n\n  \u003ch3\u003ePackage Includes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eDownpipe component as shown\u003c\/li\u003e\n    \u003cli\u003eAdditional pipe section as shown\u003c\/li\u003e\n    \u003cli\u003eGasket included as listed\u003c\/li\u003e\n    \u003cli\u003eFlange clamp included as listed\u003c\/li\u003e\n    \u003cli\u003eScrews and nuts pack included as listed\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003e\n    Please review the product photos and listing details before installation. Confirm all included pipes, gaskets, clamps, flanges, hardware, and O2 sensor provisions against the received package before beginning installation.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eProfessional installation is highly recommended.\u003c\/li\u003e\n    \u003cli\u003eNo installation instructions are included.\u003c\/li\u003e\n    \u003cli\u003eTest fit the downpipe and related components before final tightening.\u003c\/li\u003e\n    \u003cli\u003eVerify turbo outlet connection, V-band alignment, flex section position, O2 sensor locations, and downstream exhaust connection before installation.\u003c\/li\u003e\n    \u003cli\u003eCheck clearance around the turbocharger area, firewall, subframe, heat shields, transmission area, underbody, and surrounding exhaust components.\u003c\/li\u003e\n    \u003cli\u003eOld, rusted, or seized factory hardware may increase installation difficulty.\u003c\/li\u003e\n    \u003cli\u003eCatless downpipe installation may require compatible tuning, calibration, or sensor-related solutions depending on vehicle setup.\u003c\/li\u003e\n    \u003cli\u003eInspect all exhaust connections for leaks after installation and recheck clamps \/ fasteners after initial heat cycles where appropriate.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eBefore You Buy\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eThis product is intended for listed Audi A3 and Volkswagen GTI \/ Golf \/ Jetta 2.0L \/ 2.0T I4 DOHC turbo applications only.\u003c\/li\u003e\n    \u003cli\u003eThis is a catless turbo downpipe, not a header set, catback exhaust system, catalytic converter, full turbo-back exhaust, or universal pipe kit.\u003c\/li\u003e\n    \u003cli\u003ePlease verify your exact model year, trim, engine, turbo setup, O2 sensor layout, flange \/ V-band connection, and excluded applications before purchase.\u003c\/li\u003e\n    \u003cli\u003eThis product does not include a catalytic converter and may alter or remove emissions-related exhaust components depending on the vehicle setup.\u003c\/li\u003e\n    \u003cli\u003eCompatible tuning, calibration, or sensor-related solutions may be required depending on O2 sensor configuration and ECU setup.\u003c\/li\u003e\n    \u003cli\u003eThis product is intended for off-road, racing, or closed-course use where emissions laws apply.\u003c\/li\u003e\n    \u003cli\u003eThis product is not represented as street legal, emissions-compliant, CARB-compliant, or legal for public road use unless explicitly stated.\u003c\/li\u003e\n    \u003cli\u003ePerformance gains, sound changes, exhaust flow changes, turbo response, fitment, and drivability results are not guaranteed and may vary by setup.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n  .xkv-product-description {\n    font-family: Arial, sans-serif;\n    line-height: 1.5;\n    color: #333;\n  }\n\n  .xkv-product-description h3 {\n    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