2015-2021 Subaru STI Exhausts
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AWE Tuning Touring Edition Catback w/ Diamond Black Tips 2011-2021 WRX/STI
Original price $1,545.00 - Original price $1,545.00Original price$1,545.00$1,545.00 - $1,545.00Current price $1,545.00| /Handcrafted from 3” CNC mandrel-bent, U.S.-sourced .065” wall T304L stainless steel Direct bolt-on for factory-like simplicity Less is more: cle...
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Invidia R400 Gemini Polished Tips Catback Exhaust WRX/STI 2015-2021
Original price $1,240.40Original price $1,240.40 - Original price $1,240.40Original price $1,240.40Current price $1,116.36$1,116.36 - $1,116.36Current price $1,116.36| /Invidia exhausts are constructed with high-quality SUS304 stainless steel, CNC-machined flanges, and manufactured with a polished finish, but this ...
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GrimmSpeed Turbo to Downpipe Gasket 2004-2021 STI/ 2002-2014 WRX
Original price $19.00 - Original price $19.00Original price$19.00$19.00 - $19.00Current price $19.00| /GrimmSpeed OEM Style Gasket, better than OEM quality at an attractive price.At GrimmSpeed we have worked with endless amounts of aftermarket gasket...
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GrimmSpeed Ceramic Coated 2 Bolt Up-Pipe 2015-2021 STI
Original price $309.00 - Original price $309.00Original price$309.00$309.00 - $309.00Current price $309.00| /Adding a well-design, well-built aftermarket up pipe is one of the first things you should do to your Subaru. Our ultimate goal was to make the bes...
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AWE Tuning Touring to Track Conversion Kit 2015-2021 WRX/STI
Original price $395.00 - Original price $395.00Original price$395.00$395.00 - $395.00Current price $395.00| /BOXER® uncorked: Proudly engineered, designed, and manufactured in-house at AWE, in the USA Rasp-free, aggressive BOXER® tone without the drone ...
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Tomei Expreme Unequal Length Headers 2002-2014 WRX/ 2004-2021 STI
Original price $801.00 - Original price $801.00Original price$801.00$801.00 - $801.00Current price $801.00| /This is the Tomei Expreme Unequal Length Exhaust Manifold. This is a direct replacement for your factory exhaust manifold to save weight, improve t...
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GrimmSpeed Resonated Catback 2011-2021 WRX/STI
Original price $1,459.00 - Original price $1,459.00Original price$1,459.00$1,459.00 - $1,459.00Current price $1,459.00| /With so many catback options available, our goal was to create a unique, refined sound in an extremely high quality system. We've been casually ref...
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GrimmSpeed 12mm Two Position Exhaust Hanger
Original price $13.00 - Original price $13.00Original price$13.00$13.00 - $13.00Current price $13.00| /Aftermarket exhaust systems are often of a larger tubing diameter than factory systems and as a result, are a tighter fit below your car. With fact...
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Perrin Big Tube Equal Length Header 2002-2014 WRX / 2004-2021 STI
Original price $1,274.15 - Original price $1,274.15Original price$1,274.15$1,274.15 - $1,274.15Current price $1,274.15| /Create a smooth-sounding exhaust note while increasing horsepower and torque with the PERRIN Equal Length Header. Available in both Standard 1.5" o...
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Revel Medallion Ultra Titanium Single Exit Catback Exhaust 2011-2021 WRX/STI
Original price $1,161.00 - Original price $1,161.00Original price$1,161.00$1,161.00 - $1,161.00Current price $1,161.00| /FULL TITANIUM EXHAUST SYSTEM Introducing the Medallion Ultra Ti: a new line of full titanium exhausts that offers extremely light weight durability...
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COBB Tuning 2.5" 2-Bolt Exhaust Gasket
Original price $15.00 - Original price $15.00Original price$15.00$15.00 - $15.00Current price $15.00| /EMISSIONS This part is not an emissions-related part and therefore can be used on Emission Controlled Vehicles. DESCRIPTION COBB Exhaust ga...
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COBB Tuning Brushed Titanium Tip Kit 2011+ WRX / 2011-2021 STI
Original price $255.00 - Original price $255.00Original price$255.00$255.00 - $255.00Current price $255.00| /This Brushed Titanium Tip Kit is compatible with both our Sedan and Hatch Titanium Cat-Back Exhaust systems for 2011+ Subaru WRX and STI.It featu...
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COBB Tuning Blued Titanium Tip Kit 2011-2021 WRX/STI
Original price $255.00 - Original price $255.00Original price$255.00$255.00 - $255.00Current price $255.00| /This Blued Titanium Tip Kit is compatible with both our Sedan and Hatch Titanium Cat-Back Exhaust systems for 2011+ Subaru WRX and STI.It feature...
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COBB Tuning Titanium 3" Catback Exhaust 2011-2021 WRX/STI
Original price $2,225.00 - Original price $2,225.00Original price$2,225.00$2,225.00 - $2,225.00Current price $2,225.00| /The COBB Titanium Cat-Back Exhaust is un-matched in build quality, style, and performance. Utilizing Grade 4 titanium tubing, this cat-back offer...
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Killer B Stainless Steel Holy Header Max VE 2002-2021 WRX/STI
Original price $1,599.00 - Original price $1,599.00Original price$1,599.00$1,599.00 - $1,599.00Current price $1,599.00| /The Killer B Motorsport Holy Header VE-Max was developed using state of the art CAD software, simulations, and testing, to determine optimal high p...
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Killer B Equal Length 4-1 Holy Header Max VE + Up-Pipe 2002-2021 WRX/STI
Original price $2,098.00 - Original price $2,098.00Original price$2,098.00$2,098.00 - $2,098.00Current price $2,098.00| /The Killer B Motorsport Holy Header VE-Max was developed using state of the art CAD software, simulations, and testing, to determine optimal high p...
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ETS Muffled Resonated Burnt Tips 2015-2021 WRX/STI
Original price $1,495.00 - Original price $1,495.00Original price$1,495.00$1,495.00 - $1,495.00Current price $1,495.00| /The ETS Catback exhaust for the 2015-2021 Subaru WRX and STI is a made at ExtremeTurboSystem's facility in Vancouver, Washington. This exhaust feat...
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ETS Muffled Resonated Polished Tips 2015-2021 WRX/STI
Original price $1,495.00 - Original price $1,495.00Original price$1,495.00$1,495.00 - $1,495.00Current price $1,495.00| /The ETS Catback exhaust for the 2015-2021 Subaru WRX and STI is a made at ExtremeTurboSystem's facility in Vancouver, Washington. This exhaust feat...
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ETS Muffled Resonated Stealth Black Tips 2015-2021 WRX/STI
Original price $1,545.00 - Original price $1,545.00Original price$1,545.00$1,545.00 - $1,545.00Current price $1,545.00| /The ETS Catback exhaust for the 2015-2021 Subaru WRX and STI is a made at ExtremeTurboSystem's facility in Vancouver, Washington. This exhaust feat...
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ETS Muffled Non-Resonated Stealth Black Tips 2015-2021 WRX/STI
Original price $1,445.00 - Original price $1,445.00Original price$1,445.00$1,445.00 - $1,445.00Current price $1,445.00| /The ETS Catback exhaust for the 2015-2021 Subaru WRX and STI is a made at ExtremeTurboSystem's facility in Vancouver, Washington. This exhaust feat...
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ETS Muffled Non-Resonated Burnt Tips 2015-2021 WRX/STI
Original price $1,395.00 - Original price $1,395.00Original price$1,395.00$1,395.00 - $1,395.00Current price $1,395.00| /The ETS Catback exhaust for the 2015-2021 Subaru WRX and STI is a made at ExtremeTurboSystem's facility in Vancouver, Washington. This exhaust feat...
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ETS Muffled Non-Resonated Polished Tips 2015-2021 WRX/STI
Original price $1,395.00 - Original price $1,395.00Original price$1,395.00$1,395.00 - $1,395.00Current price $1,395.00| /The ETS Catback exhaust for the 2015-2021 Subaru WRX and STI is a made at ExtremeTurboSystem's facility in Vancouver, Washington. This exhaust feat...
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ETS Extreme Resonated Catback Polished Tips 2015-2021 WRX/STI
Original price $1,395.00 - Original price $1,395.00Original price$1,395.00$1,395.00 - $1,395.00Current price $1,395.00| /The ETS Catback exhaust for the 2015-2021 Subaru WRX and STI is a made at ExtremeTurboSystem's facility in Vancouver, Washington. This exhaust feat...
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ETS Extreme Resonated Catback Stealth Black Tips 2015-2021 WRX/STI
Original price $1,445.00 - Original price $1,445.00Original price$1,445.00$1,445.00 - $1,445.00Current price $1,445.00| /The ETS Catback exhaust for the 2015-2021 Subaru WRX and STI is a made at ExtremeTurboSystem's facility in Vancouver, Washington. This exhaust feat...
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ETS Extreme Non-Resonated Catback Stealth Black Tips 2015-2021 WRX/STI
Original price $1,345.00 - Original price $1,345.00Original price$1,345.00$1,345.00 - $1,345.00Current price $1,345.00| /The ETS Catback exhaust for the 2015-2021 Subaru WRX and STI is a made at ExtremeTurboSystem's facility in Vancouver, Washington. This exhaust feat...
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ETS Extreme Non-Resonated Catback Polished Tips 2015-2021 WRX/STI
Original price $1,295.00 - Original price $1,295.00Original price$1,295.00$1,295.00 - $1,295.00Current price $1,295.00| /The ETS Catback exhaust for the 2015-2021 Subaru WRX and STI is a made at ExtremeTurboSystem's facility in Vancouver, Washington. This exhaust feat...
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ETS Extreme Non-Resonated Catback Burnt Tips 2015-2021 WRX/STI
Original price $1,295.00 - Original price $1,295.00Original price$1,295.00$1,295.00 - $1,295.00Current price $1,295.00| /The ETS Catback exhaust for the 2015-2021 Subaru WRX and STI is a made at ExtremeTurboSystem's facility in Vancouver, Washington. This exhaust feat...
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Remark 3.5" Burnt Stainless Single Wall SPT Axleback 2015-2021 WRX/STI
Original price $505.00 - Original price $505.00Original price$505.00$505.00 - $505.00Current price $505.00| /Got an SPT exhaust system on your Subaru WRX/STI VA? Upgrade with a REMARK Axleback system for your Subaru SPT WRX/STI VA today!
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Remark 3.5" Burnt Stainless Double Wall SPT Axleback 2015-2021 WRX/STI
Original price $545.00 - Original price $545.00Original price$545.00$545.00 - $545.00Current price $545.00| /Got an SPT exhaust system on your Subaru WRX/STI VA? Upgrade with a REMARK Axleback system for your Subaru SPT WRX/STI VA today!
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Remark 3.5" Stainless Double Wall SPT Axleback 2015-2021 WRX/STI
Original price $495.00 - Original price $495.00Original price$495.00$495.00 - $495.00Current price $495.00| /Got an SPT exhaust system on your Subaru WRX/STI VA? Upgrade with a REMARK Axleback system for your Subaru SPT WRX/STI VA today!
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Remark 3.5" Stainless Single Wall SPT Axleback 2015-2021 WRX/STI
Original price $455.00 - Original price $455.00Original price$455.00$455.00 - $455.00Current price $455.00| /Got an SPT exhaust system on your Subaru WRX/STI VA? Upgrade with a REMARK Axleback system for your Subaru SPT WRX/STI VA today!
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Remark Resonated Midpipe 2015-2021 WRX/STI
Original price $645.00 - Original price $645.00Original price$645.00$645.00 - $645.00Current price $645.00| /This is the Remark Mid Pipe Kit. This mid-pipe has been designed with a larger piping diameter to improve the power, performance, and the turbo res...
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Remark Boso Edition Burnt Blue Axleback 2015-2021 WRX/STI
Original price $565.00 - Original price $565.00Original price$565.00$565.00 - $565.00Current price $565.00| /They are the outlaws of Japan, and known as the "Violent Speed Gang".The outrageous styling, and designs of their JDM vehicles are very iconic with...
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Remark Boso Edition Burnt Stainless Steel Axleback 2015-2021 WRX/STI
Original price $565.00 - Original price $565.00Original price$565.00$565.00 - $565.00Current price $565.00| /They are the outlaws of Japan, and known as the "Violent Speed Gang".The outrageous styling, and designs of their JDM vehicles are very iconic with...
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Remark Boso Edition Stainless Steel Axleback 2015-2021 WRX/STI
Original price $475.00 - Original price $475.00Original price$475.00$475.00 - $475.00Current price $475.00| /They are the outlaws of Japan, and known as the "Violent Speed Gang".The outrageous styling, and designs of their JDM vehicles are very iconic with...
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Remark 4" Burnt Stainless Double Wall Axleback 2015-2021 WRX/STI
Original price $565.00 - Original price $565.00Original price$565.00$565.00 - $565.00Current price $565.00| /Direct bolt-on easy installation to the factory OEM or Remark mid Y-pipe (Please note : this product will NOT fit aftermarket exhaust system)