2015-2021 Subaru STI
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Perrin Front Mount Intercooler Kit 2018-2021 STI
Original price $2,479.45 - Original price $2,572.95Original price$2,479.45 - $2,572.95$2,479.45 - $2,572.95Current price $2,479.45| /PERRIN Front Mount Intercooler Kits are ideal for those who want to get the most out of their turbocharged Subaru. Add power and a bold new look al...
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COBB Tuning Silicone Radiator Hoses 2008-2014 WRX / 2008-2021 STI
Original price $105.00 - Original price $105.00Original price$105.00$105.00 - $105.00Current price $105.00| /EMISSIONS This part is not an emissions-related part and therefore can be used on Emission Controlled Vehicles. DESCRIPTION Replace your ol...
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COBB Tuning Hot Pipe Kit 2015-2021 STI
Original price $425.00 - Original price $425.00Original price$425.00$425.00 - $425.00Current price $425.00| /EMISSIONS This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results...
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COBB Tuning Cold Pipe Kit 2015-2021 STI
Original price $425.00 - Original price $425.00Original price$425.00$425.00 - $425.00Current price $425.00| /EMISSIONS This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results...
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COBB Tuning Silver Front Mount Intercooler Kit 2015-2021 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| /EMISSIONS 50 State Legal. This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with the ...
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COBB Tuning Black Front Mount Intercooler Kit 2015-2021 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| /EMISSIONS 50 State Legal. This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with the ...
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COBB Tuning Coolant Overflow Tank 2015-2021 WRX/STI
Original price $250.00 - Original price $250.00Original price$250.00$250.00 - $250.00Current price $250.00| /EMISSIONS This part is not an emissions-related part and therefore can be used on Emission Controlled Vehicles. DESCRIPTION The OEM Coolant...
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CSF 2-Row Aluminum Radiator 2008-2021 WRX/STI
Original price $375.00 - Original price $375.00Original price$375.00$375.00 - $375.00Current price $375.00| /EMISSIONS This part is not an emissions-related part and therefore can be used on Emission Controlled Vehicles. DESCRIPTION CSF uses new te...
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COBB Tuning Silver Front Mount Intercooler Core 2015-2021 WRX/STI
Original price $995.00 - Original price $995.00Original price$995.00$995.00 - $995.00Current price $995.00| /EMISSIONS This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results...
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COBB Tuning Black Front Mount Intercooler Core 2015-2021 WRX/STI
Original price $995.00 - Original price $995.00Original price$995.00$995.00 - $995.00Current price $995.00| /EMISSIONS This part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results...
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Perrin Coolant Overflow Tank 2015-2021 WRX
Original price $188.70 - Original price $188.70Original price$188.70$188.70 - $188.70Current price $188.70| /Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! COMPACT DESIGN The PERRIN Coolant Overflow T...
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Perrin Coolant Overflow Tank 2002-2014 WRX / 2004-2014 STI
Original price $198.05 - Original price $198.05Original price$198.05$198.05 - $198.05Current price $198.05| /Replace your ugly OEM plastic coolant overflow tank with a sleek, metal PERRIN Coolant Overflow Tank! COMPACT DESIGN The PERRIN Coolant Overflow T...
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Perrin Oil Cooler Kit 2002-2014 WRX / 2004-2021 STI
Original price $425.00 - Original price $764.15Original price$425.00 - $764.15$425.00 - $764.15Current price $425.00| /WHY YOU WANT THIS In racing conditions engine oil temperature skyrockets. This causes decreased engine performance and reduces the oil's ability to...
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Subaru OEM Super Coolant 1 Gallon
Original price $30.18 - Original price $30.18Original price$30.18$30.18 - $30.18Current price $30.18| /Formulated for long-lasting corrosion and rust protection for all cooling system components, this prediluted antifreeze/engine coolant prevents the...
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Process West Black Intake Manifold Track Version 2002-2014 WRX / 2004-2021 STI
Original price $2,098.95 - Original price $2,098.95Original price$2,098.95$2,098.95 - $2,098.95Current price $2,098.95| /The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics ...
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Process West Intake Manifold Track Version 2002-2014 WRX / 2004-2021 STI
Original price $2,031.75 - Original price $2,031.75Original price$2,031.75$2,031.75 - $2,031.75Current price $2,031.75| /The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics ...
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Process West Black Intake Manifold Street Version 2002-2014 WRX / 2004-2021 STI
Original price $2,098.95 - Original price $2,098.95Original price$2,098.95$2,098.95 - $2,098.95Current price $2,098.95| /The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics ...
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Process West Intake Manifold Street Version 2002-2014 WRX / 2004-2021 STI
Original price $2,031.75 - Original price $2,031.75Original price$2,031.75$2,031.75 - $2,031.75Current price $2,031.75| /The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics ...
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CSF 2-Row Time Attack Race-Spec Radiator (Black) 2008-2021 WRX/STI
Original price $379.00 - Original price $379.00Original price$379.00$379.00 - $379.00Current price $379.00| /SPECS: 100% all-aluminum TIG-welded construction New black finish to provide a cleaner look Includes CNC-machined mounting brackets 2-row 42mm ult...
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GrimmSpeed Top Mount Intercooler Aluminum Y-Pipe Kit 2004-2021 STI
Original price $169.00 - Original price $169.00Original price$169.00$169.00 - $169.00Current price $169.00| /Special Fitment Note: Supported fitments include only those vehicles running OEM STI and GrimmSpeed Top Mount Intercoolers. The elbow coupler is si...
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GrimmSpeed Top Mount Intercooler Splitter 2015-2021 STI
Original price $235.00 - Original price $235.00Original price$235.00$235.00 - $235.00Current price $235.00| /These have both been a long time in the making and as the popularity of GrimmSpeed intercooler offerings has skyrocketed, we've had a massive amoun...
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Koyo Aluminum Racing Radiator 2008-2021 WRX/STI
Original price $359.00 - Original price $359.00Original price$359.00$359.00 - $359.00Current price $359.00| /The Hyper V-Core Series is the newest to the Koyorad | Koyo All Aluminum Racing Radiator line up. An engine's cooling system in many newer vehicles...
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Perrin Intercooler Core 2015-2021 WRX/STI
Original price $944.35 - Original price $944.35Original price$944.35$944.35 - $944.35Current price $944.35| /Replacement Intercooler and Bumper Beam for the PERRIN Front Mount Intercooler Kits!
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Perrin Front Mount Intercooler Kit 2015-2017 STI
Original price $2,184.50 - Original price $2,282.25Original price$2,184.50 - $2,282.25$2,184.50 - $2,282.25Current price $2,184.50| /PERRIN Front Mount Intercooler Kits are ideal for those who want to get the most out of their turbocharged Subaru. Add power and a bold new look al...
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GetADomTune Cylinder 4 Chamber Cooling System 2002-2014 WRX / 2004-2021 STI
Original price $89.00 - Original price $89.00Original price$89.00$89.00 - $89.00Current price $89.00| /Industry first (and patent pending) DOHC EJ Cylinder 4 Combustion Chamber Cooling kit increases coolant flow in the LH head to improve reliability...
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GrimmSpeed Top Mount Intercooler Kit 2002-2007 WRX / 2004-2021 STI
Original price $719.00 - Original price $799.00Original price$719.00 - $799.00$719.00 - $799.00Current price $719.00| /So, you probably already know that you want an intercooler with maximum cooling and minimum restriction, but when it comes to selecting the right o...
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GrimmSpeed Front Mount Intercooler Kit 2015-2021 STI
Original price $1,559.00 - Original price $1,679.00Original price$1,559.00 - $1,679.00$1,559.00 - $1,679.00Current price $1,559.00| /Meticulous Engineering, Unparalleled Craftsmanship GrimmSpeed Intercoolers have set the gold standard of how a high performance heat exchanger shou...
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ETS Chassis Support Brace 2015-2021 STI
Original price $249.00 - Original price $249.00Original price$249.00$249.00 - $249.00Current price $249.00| /This is handmade here in the USA at Extreme Turbo Systems. This will bolt up with a 3.0"-4.0" ETS intercooler and requires no additional trimming o...
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ETS Rotated Piping Kit 2015-2021 STI
Original price $795.00 - Original price $830.00Original price$795.00 - $830.00$795.00 - $830.00Current price $795.00| /This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat...
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ETS Rotated Intercooler Piping Conversion Kit 2015-2021 STI
Original price $245.00 - Original price $495.00Original price$245.00 - $495.00$245.00 - $495.00Current price $245.00| /This piping kit is used to convert your stock turbo ETS FMIC kit to work with the ETS rotated turbo kit. This kit won't work on any o...
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ETS Top Mount Intercooler 2008-2021 STI
Original price $695.00 - Original price $895.00Original price$695.00 - $895.00$695.00 - $895.00Current price $695.00| /Best TMIC on the market! Extreme Turbo Systems has designed a direct bolt on top mount intercooler for the 08-21 Subaru STI. This intercooler featu...
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ETS Titanium Stock Turbo Piping Kit 2015-2021 STI
Original price $1,495.00 - Original price $1,575.00Original price$1,495.00 - $1,575.00$1,495.00 - $1,575.00Current price $1,495.00| /This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat...
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ETS Titanium Rotated Piping Kit 2015-2021 STI
Original price $1,495.00 - Original price $1,575.00Original price$1,495.00 - $1,575.00$1,495.00 - $1,575.00Current price $1,495.00| /This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat...
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ETS Stock Turbo Piping Kit 2015-2021 STI
Original price $795.00 - Original price $830.00Original price$795.00 - $830.00$795.00 - $830.00Current price $795.00| /This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat...
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ETS Front Mount Intercooler 2015-2021 WRX/STI
Original price $759.00 - Original price $1,159.00Original price$759.00 - $1,159.00$759.00 - $1,159.00Current price $759.00| /Tired of heat soak? We don't blame you! It's time to upgrade to an intercooler that is designed specifically for the 2015+ WRX with performance i...
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