2015-2021 Subaru STI Exhausts
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Remark 4" Stainless Double Wall Axleback 2015-2021 WRX/STI
Original price $505.00 - Original price $505.00Original price$505.00$505.00 - $505.00Current price $505.00| /Direct bolt-on easy installation to the factory OEM or Remark mid Y-pipe (Please note : this product will NOT fit aftermarket exhaust system)
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Remark 3.5" Burnt Stainless Single Wall Axleback 2015-2021 WRX/STI
Original price $475.00 - Original price $475.00Original price$475.00$475.00 - $475.00Current price $475.00| /Direct bolt-on easy installation to the factory OEM or Remark mid Y-pipe (Please note : this product will NOT fit aftermarket exhaust system)
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Remark 3.5" Burnt Stainless Double Wall Axleback 2015-2021 WRX/STI
Original price $525.00 - Original price $525.00Original price$525.00$525.00 - $525.00Current price $525.00| /Direct bolt-on easy installation to the factory OEM or Remark mid Y-pipe (Please note : this product will NOT fit aftermarket exhaust system)
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Remark 3.5" Stainless Double Wall Axleback 2015-2021 WRX/STI
Original price $465.00 - Original price $465.00Original price$465.00$465.00 - $465.00Current price $465.00| /Direct bolt-on easy installation to the factory OEM or Remark mid Y-pipe (Please note : this product will NOT fit aftermarket exhaust system)
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Remark 3.5" Stainless Single Wall Axleback 2015-2021 WRX/STI
Original price $415.00 - Original price $415.00Original price$415.00$415.00 - $415.00Current price $415.00| /Direct bolt-on easy installation to the factory OEM or Remark mid Y-pipe (Please note : this product will NOT fit aftermarket exhaust system)
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Remark R1-Spec Titanium Catback Exhaust 2015-2021 WRX/STI
Original price $855.00 - Original price $855.00Original price$855.00$855.00 - $855.00Current price $855.00| /This is the Remark R1-Spec Cat-Back Exhaust System. This is a high-performance exhaust system inspired by track-oriented exhaust systems designed w...
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Remark R1-Spec Stainless Steel Catback Exhaust 2015-2021 WRX/STI
Original price $655.00 - Original price $655.00Original price$655.00$655.00 - $655.00Current price $655.00| /This is the Remark R1-Spec Cat-Back Exhaust System. This is a high-performance exhaust system inspired by track-oriented exhaust systems designed w...
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MBRP Race 3" Carbon Fiber Quad Tip Catback Exhaust 2015-2021 WRX/STI
Original price $969.99 - Original price $969.99Original price$969.99$969.99 - $969.99Current price $969.99| /MBRP® Cat-Back Performance Exhaust for Subaru WRX2.0L, Subaru WRX STI 2.5L Models. 3" Cat-Back, Dual Split Rear Exit, T304 Stainless Steel, RACE Ve...
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Invidia N1 Catback Exhaust w/ Bead Blasted Piping Titanium Tip 2015-2021 WRX/STI
Original price $695.10Original price $695.10 - Original price $695.10Original price $695.10Current price $625.59$625.59 - $625.59Current price $625.59| /304 stainless steel construction 3-inch piping diameter Bead blasted piping option Single-exit design 4-inch titanium exhaust tip Includes silence...
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Invidia Catted Downipe Divorced Wastegate 2008-2014 WRX / 2008-2021 STI
Original price $695.10Original price $695.10 - Original price $695.10Original price $695.10Current price $625.59$625.59 - $625.59Current price $625.59| /This is the Invidia Catted Divorced Wastegate Downpipe. The factory downpipe is highly restrictive by the nature of the design and begins right aft...
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Invidia N1 Stainless Tip Single Exit Exhaust 2015-2021 WRX/STI
Original price $793.80Original price $793.80 - Original price $793.80Original price $793.80Current price $714.42$714.42 - $714.42Current price $714.42| /This is the Invidia N1 Cat-Back Exhaust System. The N1 is one of Invidia's most popular cat-back options offered in their catalog due to the qualit...
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Invidia N1 Burnt Tip Single Exit Exhaust 2015-2021 WRX/STI
Original price $793.80Original price $793.80 - Original price $793.80Original price $793.80Current price $714.42$714.42 - $714.42Current price $714.42| /This is the Invidia N1 Cat-Back Exhaust System. The N1 is one of Invidia's most popular cat-back options offered in their catalog due to the qualit...
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Invidia N1 Racing Burnt Tip Single Exit Exhaust 2015-2021 WRX/STI
Original price $695.10Original price $695.10 - Original price $695.10Original price $695.10Current price $625.59$625.59 - $625.59Current price $625.59| /This is the Invidia Racing Series Cat-Back Exhaust System. This exhaust system features a design that combines minimal bends with a larger piping d...
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Invidia Q300 Resonated Single Exit Catback 2015-2021 WRX/STI
Original price $833.00Original price $833.00 - Original price $833.00Original price $833.00Current price $749.70$749.70 - $749.70Current price $749.70| /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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Invidia N1 Stainless Tip Dual Catback Exhaust 2015-2021 WRX/STI
Original price $906.50Original price $906.50 - Original price $906.50Original price $906.50Current price $815.85$815.85 - $815.85Current price $815.85| /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 N1 Burnt Tip Dual Catback Exhaust 2015-2021 WRX/STI
Original price $934.50Original price $934.50 - Original price $934.50Original price $934.50Current price $841.05$841.05 - $841.05Current price $841.05| /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 Equal Length Race Exhaust Manifold 2008-2014 WRX / 2005-2021 STI
Original price $1,192.10Original price $1,192.10 - Original price $1,192.10Original price $1,192.10Current price $1,072.89$1,072.89 - $1,072.89Current price $1,072.89| /This is the Invidia Equal Length Race Exhaust Manifold. This type of manifold is ideal for those of you looking to surpass large horsepower figures...
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Invidia Q300 Stainless Tip Catback Exhaust 2015-2021 WRX/STI
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| /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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Invidia Full Titanium Single Exit Catback Exhaust 2015-2021 WRX/STI
Original price $1,711.50Original price $1,711.50 - Original price $1,711.50Original price $1,711.50Current price $1,540.35$1,540.35 - $1,540.35Current price $1,540.35| /This is the Invidia Full Titanium Cat-Back Exhaust System. This exhaust system features full titanium construction and has been artistically crafte...
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Remark R1-Spec 3" Silencer
Original price $65.00 - Original price $65.00Original price$65.00$65.00 - $65.00Current price $65.00| /R1-Spec Silencer for the R1-Spec MufflersWant to enjoy the track oriented R1-Spec exhaust system on the streets? Then the R1-Spec Silencer provides...
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Remark R1-Spec 2.5" Silencer
Original price $65.00 - Original price $65.00Original price$65.00$65.00 - $65.00Current price $65.00| /R1-Spec Silencer for the R1-Spec MufflersWant to enjoy the track oriented R1-Spec exhaust system on the streets? Then the R1-Spec Silencer provides...
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Corsa Performance Catback Exhaust Polished Tips 2015-2021 WRX/STI
Original price $1,856.99 - Original price $1,856.99Original price$1,856.99$1,856.99 - $1,856.99Current price $1,856.99| /Here, you are looking at the Corsa Performance 3-Inch Dual Rear Exit Catback Exhaust System with Twin 3.5-inch Tips. This exhaust system has been d...
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Corsa Performance Catback Exhaust Polished Black Tips 2015-2021 WRX/STI
Original price $1,928.99 - Original price $1,928.99Original price$1,928.99$1,928.99 - $1,928.99Current price $1,928.99| /Here, you are looking at the Corsa Performance 3-Inch Dual Rear Exit Catback Exhaust System with Twin 3.5-inch Tips. This exhaust system has been d...
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Invidia N1 Titanium Catback Exhaust 2015-2021 WRX/STI
Original price $2,133.60Original price $2,133.60 - Original price $2,133.60Original price $2,133.60Current price $1,920.24$1,920.24 - $1,920.24Current price $1,920.24| /This is the Invidia N1 Full Titanium Cat-Back Exhaust System. This exhaust system features full titanium construction and has been artistically cra...
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Invidia Gemini Full Titanium Quad Tip Catback 2015-2021 WRX/STI
Original price $3,241.00Original price $3,241.00 - Original price $3,241.00Original price $3,241.00Current price $2,916.90$2,916.90 - $2,916.90Current price $2,916.90| /Experience Invidia's all new full titanium quad tip cat back exhaust. Save weight and produce some strong mid to top-end power gains, as well as an...
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HKS Super Turbo Muffler Titanium Exhaust 2015-2021 WRX/STI
Original price $6,300.00Original price $6,300.00 - Original price $6,300.00Original price $6,300.00Current price $5,355.00$5,355.00 - $5,355.00Current price $5,355.00| /PURSUIT OF THE IDEAL EXHAUST SYSTEM With the HKS Super Turbo Muffler Exhaust being made of titanium allows a significent weight reduction to 13.4...
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AWE Tuning Track to Touring Conversion Kit 2015-2021 WRX/STI
Original price $695.00 - Original price $695.00Original price$695.00$695.00 - $695.00Current price $695.00| /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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Perrin 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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Tomei Expreme Equal Length Exhaust Manifold 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 Equal Length Exhaust Manifold and is a great upgrade for those of you looking to optimize the exhaust flow for improved power and...
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aFe Takeda Stainless Steel Cat Back 2015-2021 WRX/STI
Original price $1,798.00 - Original price $1,798.00Original price$1,798.00$1,798.00 - $1,798.00Current price $1,798.00| /aFe is proud to introduce an all new Takeda dual cat-back exhaust system for the 2015-2020 Subaru WRX and WRX STI with the H4-2.0L (t)/2.5L (t) eng...
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aFe Takeda Stainless Steel Cat Back 2015-2021 WRX/STI
Original price $1,983.00 - Original price $1,983.00Original price$1,983.00$1,983.00 - $1,983.00Current price $1,983.00| /This Takeda dual cat-back exhaust system for the 2015-2020 Subaru WRX and WRX STI delivers true bolt-on performance with gains up to +14 horsepower...
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Remark Sports Touring Catback 2015-2021 WRX/STI
Original price $1,095.00 - Original price $1,295.00Original price$1,095.00 - $1,295.00$1,095.00 - $1,295.00Current price $1,095.00| /Part Number RK-C4076S-01 Non-Res Stainless Steel RK-C4076S-01C Resonated Stainless Steel RK-C4076S-01T Non-Res Burnt Stainless RK-C407...
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GrimmSpeed Un-Resonated Catback 2011-2021 WRX/STI
Original price $1,349.00 - Original price $1,349.00Original price$1,349.00$1,349.00 - $1,349.00Current price $1,349.00| /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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PLM Midpipe 2015-2021 WRX/STI
Original price $495.00 - Original price $545.00Original price$495.00 - $545.00$495.00 - $545.00Current price $495.00| /PLM Private Label Mfg. Power Driven 3" Non-Resonated Midpipe Kit for Subaru WRX STI 3" 2015-2019 was made for maximizing HP gains, more flow, more ...
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PLM Equal Length Headers 2015-2021 STI
Original price $600.00 - Original price $600.00Original price$600.00$600.00 - $600.00Current price $600.00| /PLM Subaru WRX & STi EJ EJ25 Equal Length Header Newly released - Oct. 2021! Guarantee the best value and will be the best selling EJ-series he...
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ETS Axleback Midpipe 2015-2021 WRX/STI
Original price $745.00 - Original price $845.00Original price$745.00 - $845.00$745.00 - $845.00Current price $745.00| /