2015-2021 Subaru STI Engine
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Perrin Hyper Pink Radiator Shroud 2015-2021 WRX/STI
Original price $110.50 - Original price $149.60Original price$110.50 - $149.60$110.50 - $149.60Current price $110.50| /The PERRIN Radiator Shroud caps the top of the radiator for a sleek, clean, and accented new look. DESIGN Dress up the top of your radiator with t...
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Perrin Neon Yellow Radiator Shroud 2015-2021 WRX/STI
Original price $110.50 - Original price $149.60Original price$110.50 - $149.60$110.50 - $149.60Current price $110.50| /The PERRIN Radiator Shroud caps the top of the radiator for a sleek, clean, and accented new look. DESIGN Dress up the top of your radiator with t...
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Perrin Black Radiator Shroud 2015-2021 WRX/STI
Original price $88.40 - Original price $134.30Original price$88.40 - $134.30$88.40 - $134.30Current price $88.40| /The PERRIN Radiator Shroud caps the top of the radiator for a sleek, clean, and accented new look. DESIGN Dress up the top of your radiator with t...
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Perrin EBCS Pro Boost Control Solenoid 2008-2021 STI
Original price $164.90 - Original price $164.90Original price$164.90$164.90 - $164.90Current price $164.90| /The PERRIN Electronic Boost Control Solenoid (EBCS) Pro is designed to control today's high performance turbochargers with its ultra-fast response ...
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Perrin Coolant Overflow Tank 2015-2021 WRX
Original price $198.90 - Original price $198.90Original price$198.90$198.90 - $198.90Current price $198.90| /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 Pitch Stop Brace 2015-2021 WRX/STI
Original price $299.20 - Original price $299.20Original price$299.20$299.20 - $299.20Current price $299.20| /The OEM Subaru pitch stop brackets fail over time. Help prevent this failure with the PERRIN Pitch Stop Brace. THE PROBLEM WITH THE OEM PITCH STO...
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APR Performance Carbon Fiber Alternator Cover 2008-2014 WRX / 2008-2021 STI
Original price $130.90 - Original price $130.90Original price$130.90$130.90 - $130.90Current price $130.90| /Dress-up the engine bay with carbon fiber, molded to precise dimensions that only pre-preg. materials can achieve. These parts are exotic-looking,...
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IAG 550 2.5L Short Block 2006-2014 WRX / 2004-2021 STI
Original price $3,999.99 - Original price $3,999.99Original price$3,999.99$3,999.99 - $3,999.99Current price $3,999.99| /IAG 550 EJ25 2.5L SUBARU SHORT BLOCK DESIGNED FOR STRENGTH The IAG 550 Short Block is designed for modified EJ25 Subarus that n...
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IAG EJ Competition Series Oil Pan 2002-2014 WRX/ 2004-2021 STI
Original price $629.99 - Original price $629.99Original price$629.99$629.99 - $629.99Current price $629.99| /The IAG Competition Series Oil Pan for the Subaru WRX and STI is uniquely designed and CNC machined to suit a wide range of street and track applic...
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IAG EJ Competition Series Oil Pan 2002-2014 WRX/ 2004-2021 STI
Original price $524.99 - Original price $524.99Original price$524.99$524.99 - $524.99Current price $524.99| /The IAG Competition Series Oil Pan for the Subaru WRX and STI is uniquely designed and CNC machined to suit a wide range of street and track applic...
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IAG EJ Street Series Oil Pan 2002-2014 WRX/ 2004-2021 STI
Original price $524.99 - Original price $524.99Original price$524.99$524.99 - $524.99Current price $524.99| /The IAG Street Series Oil Pan for the Subaru WRX and STI is uniquely designed and CNC machined to suit a wide range of street and track application...
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IAG EJ Series Series Oil Pan Package 2002-2014 WRX / 2004-2021 STI
Original price $629.99 - Original price $629.99Original price$629.99$629.99 - $629.99Current price $629.99| /IAG offers our V2 Oil Pickup, Street Series Baffle and Windage Tray combined with our New Oil Pan as a complete package.About Street Series EJ Oil ...
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IAG EJ Competition Series Oil Pan Package 2002-2014 WRX / 2004-2021 STI
Original price $739.99 - Original price $739.99Original price$739.99$739.99 - $739.99Current price $739.99| /IAG offers our V2 Oil Pickup, Competition Series Baffle and Windage Tray combined with our New Oil Pan as a complete package. About Competition...
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IAG EJ Street Series Oil Pan Package 2002-2014 WRX / 2004-2021 STI
Original price $739.99 - Original price $739.99Original price$739.99$739.99 - $739.99Current price $739.99| /IAG offers our V2 Oil Pickup, Street Series Baffle and Windage Tray combined with our New Oil Pan coated with a black finish as a complete package....
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IAG EJ Competition Series Oil Pan Package 2002-2014 WRX / 2004-2021 STI
Original price $839.99 - Original price $839.99Original price$839.99$839.99 - $839.99Current price $839.99| /IAG offers our V2 Oil Pickup, Competition Series Baffle and Windage Tray combined with our New Oil Pan finished in black as a complete package.Abou...
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ETS Titanium Intake Kit 2015-2021 STI
Original price $495.00 - Original price $495.00Original price$495.00$495.00 - $495.00Current price $495.00| /The ETS Cold Air Intake locates the filter in the fender well out of the engine bay. This makes for not only the coldest air possible but the most ...
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Perrin Pink Strut Tower Brace 2015-2021 WRX / STI
Original price $276.25 - Original price $276.25Original price$276.25$276.25 - $276.25Current price $276.25| /Performance During cornering, the Perrin Strut Tower Brace improves chassis rigidity, enhances steering precision under high load conditions, and r...
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Perrin Neon Yellow Strut Tower Brace 2015-2021 WRX / STI
Original price $276.25 - Original price $276.25Original price$276.25$276.25 - $276.25Current price $276.25| /Performance During cornering, the Perrin Strut Tower Brace improves chassis rigidity, enhances steering precision under high load conditions, and r...
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Radium TGV to Head Gasket 2002-2014 WRX / 2004-2021 STI
Original price $8.50 - Original price $8.50Original price$8.50$8.50 - $8.50Current price $8.50| /Metal reinforced, crush resistant, high temperature graphite fiber. Fits most Subaru EJ engines. Installs between intake manifold (TGVs) and cylind...
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IAG PTFE Fuel System Kit w/ Lines, FRP, Fuel Rails 2008-2021 STI
Original price $879.99 - Original price $879.99Original price$879.99$879.99 - $879.99Current price $879.99| /The IAG PTFE Engine Bay Fuel Kit for the 2008-21 Subaru STI combines our popular PTFE Fuel Line kit with our IAG Top Feed Fuel Rails and the Aeromo...
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IAG PTFE Flex Fuel System Kit w/ Lines, FRP, Fuel Rails 2008-2021 STI
Original price $999.99 - Original price $999.99Original price$999.99$999.99 - $999.99Current price $999.99| /The IAG Performance PTFE Engine Bay Flex Fuel Kit for the 2008-21 Subaru STI combines our popular PTFE Flex Fuel Line kit with IAG Top Feed Fuel Ra...
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IAG PTFE Fuel System Kit w/ Injectors, Lines, FRP, Fuel Rails 2008-2021 STI
Original price $1,549.99 - Original price $2,399.99Original price$1,549.99 - $2,399.99$1,549.99 - $2,399.99Current price $1,549.99| /The IAG Performance PTFE Engine Bay Flex Fuel Kit for the 2008-21 Subaru STI combines our popular PTFE Flex Fuel Line kit with IAG Top Feed Fuel Ra...
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IAG 550 Closed Deck Long Block w/ Stage 1 Heads 2006-2014 WRX / 2004-2021 STI
Original price $9,499.99 - Original price $9,499.99Original price$9,499.99$9,499.99 - $9,499.99Current price $9,499.99| /The IAG Performance Hand-Built 550 Subaru EJ25 Long Block Packages are a complete, valve cover to valve cover, crate engine. These engines offer si...
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IAG 600 Closed Deck Long Block w/ Stage 2 Heads 2006-2014 WRX / 2004-2021 STI
Original price $10,449.99 - Original price $10,449.99Original price$10,449.99$10,449.99 - $10,449.99Current price $10,449.99| /The IAG Performance Hand-Built Subaru EJ25 Long Block Engine Packages are a complete, valve cover to valve cover, crate engine. These engines offer...
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IAG 700 Closed Deck Long Block w/ Stage 3 Heads 2006-2014 WRX / 2004-2021 STI
Original price $11,549.99 - Original price $11,549.99Original price$11,549.99$11,549.99 - $11,549.99Current price $11,549.99| /The IAG Performance Hand-Built Subaru EJ25 Closed Deck Long Block Engine Packages are a complete, valve cover to valve cover, crate engine. These e...
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IAG 900 Closed Deck Long Block w/ Stage 4 Heads 2006-2014 WRX / 2004-2021 STI
Original price $12,749.99 - Original price $12,749.99Original price$12,749.99$12,749.99 - $12,749.99Current price $12,749.99| /The IAG Performance Hand-Built Subaru EJ25 Closed Deck Long Block Engine Packages are a complete, valve cover to valve cover, crate engine. These e...
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IAG 1000+ Closed Deck Long Block w/ Stage 5 Heads 2006-2014 WRX / 2004-2021 STI
Original price $17,449.99 - Original price $17,449.99Original price$17,449.99$17,449.99 - $17,449.99Current price $17,449.99| /The IAG Performance Hand-Built Subaru EJ25 Closed Deck Long Block Engine Packages are a complete, valve cover to valve cover, crate engine. These e...
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IAG Performance Stage X Short Block 2002-2014 WRX / 2004-2021 STI
Original price $17,599.99 - Original price $17,599.99Original price$17,599.99$17,599.99 - $17,599.99Current price $17,599.99| /The CNC Billet Aluminum EJ case seeks to change the Subaru performance tuning market by reinventing the EJ and addressing virtually every weakness ...
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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 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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AMS Performance Intake Manifold 2004-2021 STI
Original price $1,299.95 - Original price $1,299.95Original price$1,299.95$1,299.95 - $1,299.95Current price $1,299.95| /Stay Ahead Of Your Competition With The AMS Subaru WRX / STI Intake Manifold! The AMS Subaru Intake Manifold was designed to outperform the competi...
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Perrin Red Cold Air Intake 2018-2021 STI
Original price $371.45 - Original price $371.45Original price$371.45$371.45 - $371.45Current price $371.45| /SPECS: Capable of adding 15-30 WHP depending on tune and supporting modifications Intakes are constructed from aluminum tubing which is precision ...
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Perrin Neon Yellow Cold Air Intake 2018-2021 STI
Original price $381.65 - Original price $381.65Original price$381.65$381.65 - $381.65Current price $381.65| /SPECS: Capable of adding 15-30 WHP depending on tune and supporting modifications Intakes are constructed from aluminum tubing which is precision ...
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Perrin Black Cold Air Intake 2018-2021 STI
Original price $371.45 - Original price $371.45Original price$371.45$371.45 - $371.45Current price $371.45| /SPECS: Capable of adding 15-30 WHP depending on tune and supporting modifications Intakes are constructed from aluminum tubing which is precision ...
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Remark Strut Tower Brace 2015-2021 WRX/STI
Original price $265.00 - Original price $265.00Original price$265.00$265.00 - $265.00Current price $265.00| /Weight - 2.0lbs Material - Full T304 Stainless Steel Manufacture - Tig-welded and fabricated by hand Style - Brushed finished
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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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