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2015-2021 Subaru WRX Engine

GrimmSpeed V2 Bypass Valve 2015-2021 WRX

Original price $249.00 - Original price $249.00
Original price
$249.00
$249.00 - $249.00
Current price $249.00

GrimmSpeed V2 Bypass Valve 2015-2021 Subaru WRX CHANGES MADE IN THE V2 BPV: Removed the inspection port which was primarily used for quality cont...

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MSP Front Brace Bar 2015-2021 WRX/STI

Original price $199.00 - Original price $199.00
Original price
$199.00
$199.00 - $199.00
Current price $199.00

The MSP Front Brace Bar is engineered to provide a bold, aggressive look and increased chassis rigidity for your 2015-2021 WRX/STI. It features a p...

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GrimmSpeed Dry-Con Air Filters

Original price $59.00 - Original price $59.00
Original price
$59.00
$59.00 - $59.00
Current price $59.00

DESCRIPTION The GrimmSpeed Dry-Con Air Filter is a high-performance direct-OEM replacement panel filter that has been designed to flow more air whi...

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GrimmSpeed V2 Cast Aluminum Turbo Inlet 2015-2021 WRX

Original price $199.00 - Original price $199.00
Original price
$199.00
$199.00 - $199.00
Current price $199.00

Don't risk cracking your OE plastic inlet. One of the biggest complaints we’ve heard from 2015-21 WRX owners has to do with cracks forming in their...

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GrimmSpeed 3-Port Electronic Boost Control Solenoid 2015-2021 WRX

Original price $169.00 - Original price $169.00
Original price
$169.00
$169.00 - $169.00
Current price $169.00

DESCRIPTION This is the GrimSpeed Electronic Boost Control Solenoid. This is one of GrimmSpeed's most utilized upgrades due to the durability, simp...

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Subaru OEM Engine Oil Filter 2015+ WRX

Original price $10.25 - Original price $10.25
Original price
$10.25
$10.25 - $10.25
Current price $10.25

The importance of routine oil changesNo motor oil lasts forever. The heat and friction produced between the moving parts of any engine eventually c...

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OLM Carbon Fiber Hood Struts 2015-2021 WRX/STI

Original price $109.00 - Original price $109.00
Original price
$109.00
$109.00 - $109.00
Current price $109.00

DESCRIPTION Add a little style to your hood struts by swapping them for these OLM Carbon Fiber Hood Struts. This piece offers the same OE style and...

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IBR Flex Fuel Sensor Kit 2015-2021 WRX/STI

Original price $549.99 - Original price $549.99
Original price
$549.99
$549.99 - $549.99
Current price $549.99

This kit is designed to provide a way to data log and monitor the ethanol content of fuel on most new Subaru Vehicles. Our proprietary controller r...

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COBB Tuning Accessport V3 2015-2021 WRX/STI

Original price $725.00 - Original price $725.00
Original price
$725.00
$725.00 - $725.00
Current price $725.00

50 State Legal Simple ECU flashing with gauge package! The new in-cabin mountable Accessport V3 has a large, full color, higher resolution screen ...

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GrimmSpeed Black Stealthbox Intake 2015-2021 WRX

Original price $399.00 - Original price $399.00
Original price
$399.00
$399.00 - $399.00
Current price $399.00

DESCRIPTION The GrimmSpeed StealthBox Cold Air Intake System is the result of countless invested hours in research and development to provide the p...

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COBB Tuning SF Stage 1+ Power Package 2015-2021 WRX

Original price $1,095.00 - Original price $1,095.00
Original price
$1,095.00
$1,095.00 - $1,095.00
Current price $1,095.00

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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GrimmSpeed Red Charge Pipe Kit 2015-2021 WRX

Original price $295.00 - Original price $295.00
Original price
$295.00
$295.00 - $295.00
Current price $295.00

The GrimmSpeed Charge Pipe Kit replaces the restrictive stock plastic unit on the FA20-powered WRX with larger diameter CNC mandrel bent alumin...

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COBB Tuning Big SF Intake System Airbox Bracket Kit 2015-2021 WRX

Original price $30.00 - Original price $30.00
Original price
$30.00
$30.00 - $30.00
Current price $30.00

This replacement hardware kit for the 2015-2021 WRX intake (Part# 745110) contains the circular bracket along with the edge trim needed to isolat...

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COBB Tuning Boost Control Solenoid 2015-2021 WRX

Original price $195.00 - Original price $195.00
Original price
$195.00
$195.00 - $195.00
Current price $195.00

EMISSIONS This part is in the process of external testing with the EO process ongoing.NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY EMISSION CON...

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APR Carbon Fiber Radiator Cooling Plate 2015-2021 WRX/STI

Original price $268.60 - Original price $268.60
Original price
$268.60
$268.60 - $268.60
Current price $268.60

The flow of air is not only limited to the outside of a car. To maximize cooling capabilities, a radiator needs a direct flow of air to allow an en...

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Perrin Red Fender Shrouds 2015-2021 WRX/STI

Original price $97.75 - Original price $97.75
Original price
$97.75
$97.75 - $97.75
Current price $97.75

COMPLETE THE LOOK Matching Perrin's signature pulley cover design, the angled cutouts look great while concealing the factory fender gap.  DESIGN P...

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NGK Laser Iridium Spark Plug Set

Original price $55.00 - Original price $55.00
Original price
$55.00
$55.00 - $55.00
Current price $55.00

NGK Laser Iridium spark plugs provide superior ignitability and long service life. Fine wire iridium tipped center electrode and fine wire platinum...

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COBB Tuning Intake Replacement Filter 2015-2021 WRX

Original price $85.00 - Original price $85.00
Original price
$85.00
$85.00 - $85.00
Current price $85.00

WHY? The filter element that originally came with your SF Intake is cleanable and can be reused for the life of your car. However, should your fi...

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COBB Tuning Pitch Stop Mount 2002+ WRX/STI

Original price $110.00 - Original price $110.00
Original price
$110.00
$110.00 - $110.00
Current price $110.00

The COBB Subaru Pitch Stop Mount is constructed of CNC machined 6061-T6 aluminum and finished with black anodizing. The COBB logo is laser engrav...

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COBB Tuning Cast Turbo Inlet 2015-2021 WRX

Original price $240.00 - Original price $240.00
Original price
$240.00
$240.00 - $240.00
Current price $240.00

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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Koyo Aluminum Racing Radiator 2008-2021 WRX/STI

Original price $359.00 - Original price $359.00
Original price
$359.00
$359.00 - $359.00
Current 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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GrimmSpeed Red Stealthbox Intake 2015-2021 WRX

Original price $399.00 - Original price $399.00
Original price
$399.00
$399.00 - $399.00
Current price $399.00

Inspiration for the StealthBox Intake came from internal discussions about what we wanted from an intake system for the 2015+ WRX. Of course perfor...

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Perrin Master Cylinder Brace 2015-2021 WRX/STI

Original price $136.00 - Original price $136.00
Original price
$136.00
$136.00 - $136.00
Current price $136.00

The PERRIN Master Cylinder Brace prevents unwanted movement of the master cylinder, allowing for increased brake pedal stiffness and response. REDU...

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Perrin Brake Reservoir Cover 2002+ WRX/STI

Original price $12.75 - Original price $12.75
Original price
$12.75
$12.75 - $12.75
Current price $12.75

Dress up your engine bay while preventing leaks and spills from your master cylinder reservoir with the PERRIN Brake Reservoir Cozy.  Easy Installa...

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GrimmSpeed High Lift Hood Struts 2015+ WRX / 2015-2021 STI

Original price $99.00 - Original price $99.00
Original price
$99.00
$99.00 - $99.00
Current price $99.00

The only High-Lift Hood Struts designed for the VA WRX/STI and VB WRX! Let’s face it - the OEM hood struts on the 15+ WRX/STI are an awesome featur...

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COBB Tuning Battery Tie Down 2002+ WRX/STI

Original price $65.00 - Original price $65.00
Original price
$65.00
$65.00 - $65.00
Current price $65.00

Our Subaru Battery Tie Down is professionally designed in CAD and machined from quality billet aluminum. A black anodized finish and laser etched...

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Perrin Red Bypass Valve 2015-2021 WRX

Original price $225.25 - Original price $225.25
Original price
$225.25
$225.25 - $225.25
Current price $225.25

Add horsepower, quicker response, and reliability with the PERRIN BOV/BPV. A must-have replacement for the leaky, slow responding, and plastic OEM...

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Boomba Bypass Valve 2015-2021 WRX

Original price $230.40 - Original price $230.40
Original price
$230.40
$230.40 - $230.40
Current price $230.40

See the video below to see how badly the stock BPV leaks! We were able to pick up 15 hp and 9 tq from switching to our piece.   This high performan...

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Subaru JDM STI Radiator Cap 2002+ WRX / 2004-2021 STI

Original price $49.95 - Original price $49.95
Original price
$49.95
$49.95 - $49.95
Current price $49.95

FactionFab Subaru Pitch Stop Mount 2002+ WRX/STI

Original price $99.00 - Original price $99.00
Original price
$99.00
$99.00 - $99.00
Current price $99.00

DESCRIPTION The Faction Fab Billet Aluminum Pitch Stop features a unique design that eliminates front to back engine movement while eliminating the...

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GrimmSpeed Top Mount Intercooler Kit 2015-2021 WRX

Original price $889.00 - Original price $999.00
Original price
$889.00 - $999.00
$889.00 - $999.00
Current price $889.00

Replace that undersized, plastic stock intercooler with a GrimmSpeed Top Mount Intercooler Kit, featuring cast aluminum end tanks, large bar and pl...

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COBB Tuning Redline Carbon Fiber Fuse Cover 2008-2021 WRX/STI

Original price $185.00 - Original price $185.00
Original price
$185.00
$185.00 - $185.00
Current price $185.00

The COBB Redline Carbon Fiber Fuse Cover for the 2008-2021 Subaru WRX/STI is constructed of solid carbon fiber featuring a 2x2 twill weave p...

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Perrin Red Strut Tower Brace 2015-2021 WRX / STI

Original price $276.25 - Original price $276.25
Original price
$276.25
$276.25 - $276.25
Current 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 Master Cylinder Brace 2015-2021 WRX/STI

Original price $94.95 - Original price $94.95
Original price
$94.95
$94.95 - $94.95
Current price $94.95

This Radium Engineering master cylinder brace is compatible with the left hand drive (LHD) 15-21 Subaru WRX, 15-21 Subaru WRX STi, and 14-18 Forest...

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Cusco Type OS Front Strut Power Bar 2015-2021 WRX/STI

Original price $180.00 - Original price $180.00
Original price
$180.00
$180.00 - $180.00
Current price $180.00

6A1 540 A * Type 1 Aluminum Oval shape * Steel Blue Bracket Light weight aluminum oval shaft, strong & durable.

COBB Tuning Black Top Mount Intercooler Kit 2015-2021 WRX

Original price $1,095.00 - Original price $1,095.00
Original price
$1,095.00
$1,095.00 - $1,095.00
Current price $1,095.00

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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