2015-2021 STI Exhaust
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ETS Axle Back Exhaust Stainless Burnt Tips w/ No Muffler 2015-2021 WRX / 2015-2018 STI
Original price $595.00 - Original price $595.00Original price$595.00$595.00 - $595.00Current price $595.00| /The ETS Axle Back Exhaust System has been designed to eliminate the factory muffler to provide optimal weight savings with an aggressive sound und...
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ETS Axle Back Exhaust Burnt Tips w/ Muffler 2015-2021 WRX / 2015-2018 STI
Original price $695.00 - Original price $695.00Original price$695.00$695.00 - $695.00Current price $695.00| /The ETS Muffled Axle Back Exhaust System has been designed to eliminate the factory muffler to provide optimal weight savings with an aggressive s...
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ETS Axle Back Exhaust Stainless Steel Tips w/ Muffler 2015-2021 WRX / 2015-2018 STI
Original price $695.00 - Original price $695.00Original price$695.00$695.00 - $695.00Current price $695.00| /The ETS Axle Back Exhaust System has been designed to eliminate the factory muffler to provide optimal weight savings with an aggressive sound und...
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Invidia Gemini R400 Cat Back Exhaust w/ Stainless Steel Tip 2015-2021 WRX / 2015-2021 STI
Original price $2,480.80Original price $2,480.80 - Original price $2,480.80Original price $2,480.80Current price $1,736.56$1,736.56 - $1,736.56Current price $1,736.56| /This is the Invidia Gemini Single Layer Cat-Back Exhaust System. The Gemini is among one of the most popular cat-back exhaust systems available as...
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Invidia Gemini R400 Cat Back Exhaust w/ Titanium Burnt Tips 2015-2021 WRX / 2015-2021 STI
Original price $2,640.40Original price $2,640.40 - Original price $2,640.40Original price $2,640.40Current price $1,848.28$1,848.28 - $1,848.28Current price $1,848.28| /This is the Invidia Gemini R400 Cat-Back Exhaust System. This exhaust system features a design that combines minimal bends with a larger piping di...
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Invidia Full Titanium Single Exit Cat Back Exhaust 2015-2021 WRX / 2015-2021 STI
Original price $2,102.80Original price $2,102.80 - Original price $2,102.80Original price $2,102.80Current price $1,471.96$1,471.96 - $1,471.96Current price $1,471.96| /This is the Invidia Full Titanium Cat-Back Exhaust System. This exhaust system features full titanium construction and has been artistically craft...
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Invidia N1 Full Titanium Dual Cat Back Exhaust 2015-2021 WRX / STI
Original price $1,966.00Original price $1,966.00 - Original price $1,966.00Original price $1,966.00Current price $1,376.00$1,376.00 - $1,376.00Current price $1,376.00| /This is the Invidia N1 Full Titanium Cat-Back Exhaust System. This exhaust system features full titanium construction and has been artistically cr...
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HKS Legamax Premium Axle Back Exhaust w/ Titanium Burnt Tips 2015-2021 WRX / STI
Original price $1,700.00 - Original price $1,700.00Original price$1,700.00$1,700.00 - $1,700.00Current price $1,700.00| /The HKS Legamax Premium Axle-Back Exhaust is a great way to improve the performance and the sound of your vehicle. HKS designed this muffler u...
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Vibrant Performance High Performance Gasket 2 Bolt 2.5 Inch
Original price $10.00 - Original price $10.00Original price$10.00$10.00 - $10.00Current price $10.00| /Vibrant exhaust flange gaskets are designed for both 2-bolt and 2.5in bolt flanged connections. They're made of multi-layer graphite material that'...
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GReddy Supreme SP Cat-Back Exhaust System 2015-2021 WRX / 2015-2021 STI
Original price $1,195.00Original price $1,195.00 - Original price $1,195.00Original price $1,195.00Current price $1,135.25$1,135.25 - $1,135.25Current price $1,135.25| /Greddy has an established name in the Import Performance scene due to the quality and results their products produce. Their cat back system has bee...
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Nameless Performance Axle Back Double Wall Polished Tips 2015-2021 WRX / 2015-2018 STI
Original price $538.00 - Original price $538.00Original price$538.00$538.00 - $538.00Current price $538.00| /If you’re looking for an awesome way to save weight, while acquiring that flagship rumbling exhaust note, then have a gander at the Nameless Pe...
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AWE Touring Edition Catback Exhaust Chrome Tips 2011-2014 WRX SEDAN / 2011-2021 STI Sedan
Original price $1,678.95Original price $1,678.95 - Original price $1,678.95Original price $1,678.95Current price $1,595.00$1,595.00 - $1,595.00Current price $1,595.00| /The AWE Tuning Touring Edition Exhaust System. This exhaust system is ideal for those looking for optimal exhaust flow that generates both horsepo...
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BLOX Racing Catback Exhaust System 2015-2021 WRX / STI
Original price $1,456.00 - Original price $1,456.00Original price$1,456.00$1,456.00 - $1,456.00Current price $1,456.00| /BLOX Racing's exhaust system for the 2015+ Subaru WRX is manufactured using complete T304 stainless steel. The 3" cat-back system features mandrel...
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aFe Power Twisted Steel Long Tube Header 2002-2014 WRX / 2004-2021 STI
Original price $845.00 - Original price $845.00Original price$845.00$845.00 - $845.00Current price $845.00| /1-5/8" - 2-1/2" 304 Stainless Steel Construction:This system is constructed of 1-5/8" - 2-1/2" mandrel-bent brushed finished 304 stainless steel tu...
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Mishimoto Stainless-Steel Cat Back Exhaust 2015-2021 WRX / STI
Original price $1,460.00Original price $1,460.00 - Original price $1,460.00Original price $1,460.00Current price $1,326.95$1,326.95 - $1,326.95Current price $1,326.95| /Mishimoto is proud to release the 2015+ Subaru WRX/STI cat-back exhaust. One of the biggest complaints 2015 WRX owners have is that the stock 2015 ...
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Torque Solution Subaru 3in Aftermarkert Downpipe to OEM Catback Exhaust Adapter - Subaru Turbo Models
Original price $61.10 - Original price $61.10Original price$61.10$61.10 - $61.10Current price $61.10| /The Torque Solution 3" Aftermarket Downpipe to OEM Catback Adapter. This is a must-have for those of you upgrading to an aftermarket 3-inch downpip...
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Invidia N1 Dual Cat Back Exhaust Titanium Tips 2015-2021 WRX / STI
Original price $1,869.00Original price $1,869.00 - Original price $1,869.00Original price $1,869.00Current price $1,308.30$1,308.30 - $1,308.30Current price $1,308.30| /This is the Invidia N1 Cat-Back Exhaust System. This exhaust system features a design that combines minimal bends with a larger piping diameter. Th...
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Invidia Q300 Cat Back Exhaust Single Exit 2015-2021 WRX / STI
Original price $1,666.00Original price $1,666.00 - Original price $1,666.00Original price $1,666.00Current price $1,166.20$1,166.20 - $1,166.20Current price $1,166.20| /This is the Invidia Q300 Cat-Back Exhaust System. The Q300 is a highly coveted exhaust system among enthusiasts because it gives them everything th...
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AWE Tuning Touring to Track Conversion Axle Back Exhaust 2011-2021 WRX / STI
Original price $415.79Original price $415.79 - Original price $415.79Original price $415.79Current price $395.00$395.00 - $395.00Current price $395.00| /This is the AWE Tuning Touring to Track Conversion Axle-Back Exhaust System. This means that for those of you who have AWE's Touring Edition Cat-B...
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MagnaFlow Competition Series Axle Back Exhaust 2015-2018 WRX / STI
Original price $1,064.57Original price $1,064.57 - Original price $1,064.57Original price $1,064.57Current price $666.90$666.90 - $666.90Current price $666.90| /The Competition Series has been designed for those who want to increase the performance while gaining a more aggressive exhaust note. DETAILS: Smo...
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Borla Unequal Length Header 2002-2014 WRX / 2004-2021 STI
Original price $1,048.99Original price $1,048.99 - Original price $1,048.99Original price $1,048.99Current price $936.99$936.99 - $936.99Current price $936.99| /This is Borla's Unequal-Length Header. Although the factory exhaust manifold is robust by design, there is much room for improvement in terms of pe...
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MXP Dual Single Tip Catback Exhaust 2015-2021 WRX / STI
Original price $866.80Original price $866.80 - Original price $866.80Original price $866.80Current price $823.46$823.46 - $823.46Current price $823.46| /Your 2015-2020 Subaru WRX or STI may be a powerful street and track machine off the showroom floor, but the factory cat-back sure doesn’t let you o...
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Invidia 15+ Subaru WRX/STI 4Dr Q300 Twin Outlet Rolled Titanium Burnt Quad Tip Cat-Back Exhaust
Original price $2,640.40Original price $2,640.40 - Original price $2,640.40Original price $2,640.40Current price $1,848.28$1,848.28 - $1,848.28Current price $1,848.28| /Invidia 15+ Subaru WRX/STI 4Dr Q300 Twin Outlet Rolled Titanium Burnt Quad Tip Cat-Back Exhaust
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Torque Solution Subaru Stock Downpipe to 3in Aftermarket 3in Catback Exhaust Adapter
Original price $55.54 - Original price $55.54Original price$55.54$55.54 - $55.54Current price $55.54| /Torque Solution Subaru Stock Downpipe to 3in Aftermarket 3in Catback Exhaust Adapter