Elevate the performance of your 2015-2021 Subaru WRX to exhilarating heights with our premium selection of high-quality engine parts. Unleash the full potential of your vehicle's powerplant by exploring our meticulously curated range of performance-enhancing components, designed to optimize every aspect of your driving experience. From turbochargers that deliver impressive horsepower gains to precision-engineered air intake systems that enhance airflow and responsiveness, our collection offers a comprehensive array of aftermarket upgrades to suit your specific performance goals. Our step-by-step installation tips ensure a seamless integration process, whether you're a seasoned auto enthusiast or a first-time DIYer, while our maintenance insights empower you to keep your upgraded engine running smoothly for years to come. Transform your Subaru WRX into a true powerhouse on the road with our premium engine parts, carefully selected to deliver unparalleled performance, efficiency, and driving satisfaction. Unlock the true potential of your WRX today and experience a driving experience like no other.
2015-2021 Subaru WRX Engine Parts
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In StockHKS Fine Tune Power Steering / Alternator V-Belt
Fits: 08-21 STI, 08-14 WRX
Only 17 leftRegular price $58.00Sale price $58.00 Regular priceUnit price per$58.00 -
In StockCobb Subaru EJ Turbo Blanket Black Lava
Only 9 leftRegular price $217.00Sale price $217.00 Regular priceUnit price per$217.00 -
In StockDeatschwerks 1000cc Bosch EV14 Fuel Injectors
Fits: 02-14 WRX, 07-21 STI, 07-12 LGT
Only 10 leftRegular price $469.00Sale price $469.00 Regular priceUnit price per$469.00 -
![Cobb [Subaru / Mazda / Mitsubishi] EBCS 1/4inch EWG Fitting Kit | EWG - FITTING - UPGRADE - KIT - JDMuscleBoost Control SolenoidscobbEWG-FITTING-UPGRADE-KIT](//jdmuscleusa.com/cdn/shop/products/cobb-subaru-mazda-mitsubishi-ebcs-14inch-ewg-fitting-kit-ewg-fitting-upgrade-kit-6368460.jpg?v=1770336428&width=220)
In StockCobb EBCS 1/4inch EWG Fitting Kit
Fits: Subaru, Mazda, Mitsubishi
Only 13 leftRegular price $58.00Sale price $58.00 Regular priceUnit price per$58.00 -
![COBB [02 - 07 WRX, 04 - 21 STI, 04 - 08 FXT] Turbo Heat Shield | 512510 - JDMuscleExhaust Heat Shieldscobb512510](//jdmuscleusa.com/cdn/shop/products/cobb-02-07-wrx-04-21-sti-04-08-fxt-turbo-heat-shield-512510-9973074.jpg?v=1770336438&width=220)
![COBB [02 - 07 WRX, 04 - 21 STI, 04 - 08 FXT] Turbo Heat Shield | 512510 - JDMuscleExhaust Heat Shieldscobb512510](//jdmuscleusa.com/cdn/shop/products/cobb-02-07-wrx-04-21-sti-04-08-fxt-turbo-heat-shield-512510-8795408.jpg?v=1770336438&width=220)
In StockCOBB Turbo Heat Shield
Fits: 02-07 WRX, 04-21 STI, 04-08 FXT
Only 17 leftRegular price $101.00Sale price $101.00 Regular priceUnit price per$101.00 -
Up to $83.25 off
In StockPerrin Turbo Inlet Hose 3in Black
Fits: 02-07 WRX, 04-21 STI, 04-08 FXT
Regular price $249.75Sale price $249.75 Regular priceUnit price per$333.00 -
![PERRIN Upper Radiator Bracket Set - Blue [15 - 21 WRX/STI, 13 - 17 Crosstrek, 12 - 16 Impreza] - JDMuscleRadiator AccessoriesperPSP-ENG-523BL](//jdmuscleusa.com/cdn/shop/files/perrin-upper-radiator-bracket-set-blue-15-21-wrxsti-13-17-crosstrek-12-16-impreza-6921685.jpg?v=1770313940&width=220)
![PERRIN Upper Radiator Bracket Set - Blue [15 - 21 WRX/STI, 13 - 17 Crosstrek, 12 - 16 Impreza] - JDMuscleRadiator AccessoriesperPSP-ENG-523BL](//jdmuscleusa.com/cdn/shop/files/perrin-upper-radiator-bracket-set-blue-15-21-wrxsti-13-17-crosstrek-12-16-impreza-3083281.jpg?v=1770313940&width=220)
Up to $18.75 off
In StockPERRIN Upper Radiator Bracket Set - Blue
Fits: 15-21 WRX/STI, 13-17 Crosstrek, 12-16 Impreza
Only 9 leftRegular price $56.25Sale price $56.25 Regular priceUnit price per$75.00 -
In StockOVERTAKE J-Pipe Hardware Kit
Fits: 15-26 WRX
Regular price $48.00Sale price $48.00 Regular priceUnit price per$48.00 -
![CSF [08 - 21 WRX/STI] 2 - Row 42mm Race - Spec All Aluminum Radiator - Black | 7095B - JDMuscleRadiatorscsf7095B](//jdmuscleusa.com/cdn/shop/files/csf-08-21-wrxsti-2-row-42mm-race-spec-all-aluminum-radiator-black-7095b-8634755.jpg?v=1770324975&width=220)
![CSF [08 - 21 WRX/STI] 2 - Row 42mm Race - Spec All Aluminum Radiator - Black | 7095B - JDMuscleRadiatorscsf7095B](//jdmuscleusa.com/cdn/shop/files/csf-08-21-wrxsti-2-row-42mm-race-spec-all-aluminum-radiator-black-7095b-6844231.jpg?v=1770324975&width=220)
Up to $24 off
In StockCSF 2-Row 42mm Race-Spec All Aluminum Radiator - Black | 7095B
Fits: 08-21 WRX/STI
Only 16 leftRegular price $485.00Sale price $485.00 Regular priceUnit price per$509.00 -
![Turbosmart [15 - 21 WRX] Kompact Dual Port Hybrid Blow Off Valves Black | TS - 0203 - 1037 - JDMuscleBlow Off ValvesturTS-0203-1037](//jdmuscleusa.com/cdn/shop/files/turbosmart-15-21-wrx-kompact-dual-port-hybrid-blow-off-valves-black-ts-0203-1037-2151713.png?v=1770321494&width=220)
![Turbosmart [15 - 21 WRX] Kompact Dual Port Hybrid Blow Off Valves Black | TS - 0203 - 1037 - JDMuscleBlow Off ValvesturTS-0203-1037](//jdmuscleusa.com/cdn/shop/files/turbosmart-15-21-wrx-kompact-dual-port-hybrid-blow-off-valves-black-ts-0203-1037-4536970.jpg?v=1770321494&width=220)
Up to $35.10 off
In StockTurbosmart Kompact Dual Port Hybrid Blow Off Valves Black
Fits: 15-21 WRX
Only 6 leftRegular price $315.89Sale price $315.89 Regular priceUnit price per$350.99 -
![Subaru OEM [15 - 21 WRX] Engine Valve Cover Gasket (Right)| 13270AA250 - JDMuscleSUB13270AA250](//jdmuscleusa.com/cdn/shop/files/subaru-oem-15-21-wrx-engine-valve-cover-gasket-right-13270aa250-7786121.png?v=1770321797&width=220)
Subaru OEM Engine Valve Cover Gasket (Right)| 13270AA250
Fits: 15-21 WRX
Regular price $23.75Sale price $23.75 Regular priceUnit price per -
![Subaru OEM [15 - 21 WRX] Engine Valve Cover Gasket (Left)| 13272AA180 - JDMuscleSUB13272AA180](//jdmuscleusa.com/cdn/shop/files/subaru-oem-15-21-wrx-engine-valve-cover-gasket-left-13272aa180-3205134.png?v=1770321797&width=220)
Subaru OEM Engine Valve Cover Gasket (Left)| 13272AA180
Fits: 15-21 WRX
Regular price $23.75Sale price $23.75 Regular priceUnit price per -
![Subaru OEM [15 - 26 WRX] Spark Plug Tube Seal | 10966AA043 - JDMuscleSUB10966AA043](//jdmuscleusa.com/cdn/shop/files/subaru-oem-15-26-wrx-spark-plug-tube-seal-10966aa043-7952333.png?v=1770321798&width=220)
![Subaru OEM [15 - 26 WRX] Spark Plug Tube Seal | 10966AA043 - JDMuscleSUB10966AA043](//jdmuscleusa.com/cdn/shop/files/subaru-oem-15-26-wrx-spark-plug-tube-seal-10966aa043-1140877.png?v=1770321799&width=220)
Subaru OEM Spark Plug Tube Seal | 10966AA043
Fits: 15-26 WRX
Regular price $4.22Sale price $4.22 Regular priceUnit price per -
![ACL [15-21 WRX, 13-21 BRZ/FRS/86 FA20] Rod Bearing Set | 4B8310H](//jdmuscleusa.com/cdn/shop/products/acl-rod-bearing-set-subaru-wrx-2015-2020-4b8310h-main-bearings-acl-25-oversized-acl4b8310h-25.jpg?v=1614523031&width=220)
In StockACL Rod Bearing Set
Fits: 15-21 WRX, 13-21 BRZ/FRS/86 FA20
Regular price $51.00Sale price $51.00 Regular priceUnit price per$51.00 -
![Cobb [Subaru] Silicone Exhaust Hanger 12mm x 35mm - JDMuscleExhaust HangerscobbUNI-001-272](//jdmuscleusa.com/cdn/shop/files/cobb-subaru-silicone-exhaust-hanger-12mm-x-35mm-3590037.jpg?v=1770322211&width=220)
In StockCobb Silicone Exhaust Hanger 12mm x 35mm
Fits: Subaru
Regular price $20.00Sale price $20.00 Regular priceUnit price per$20.00 -
![Perrin Performance [15 - 25 Subaru WRX] Oil Cooler Kit (Top Mounted) - JDMuscleFluid CoolersperPSP-OIL-151](//jdmuscleusa.com/cdn/shop/files/perrin-performance-15-25-subaru-wrx-oil-cooler-kit-top-mounted-2785452.jpg?v=1770321859&width=220)
![Perrin Performance [15 - 25 Subaru WRX] Oil Cooler Kit (Top Mounted) - JDMuscleFluid CoolersperPSP-OIL-151](//jdmuscleusa.com/cdn/shop/files/perrin-performance-15-25-subaru-wrx-oil-cooler-kit-top-mounted-4422346.jpg?v=1770321859&width=220)
Up to $294 off
In StockPerrin Performance Oil Cooler Kit - Top Mounted
Fits: 15-25 WRX
Only 5 leftRegular price $882.00Sale price $882.00 Regular priceUnit price per$1,176.00
![Cobb [Subaru / Mazda / Mitsubishi] EBCS 1/4inch EWG Fitting Kit | EWG - FITTING - UPGRADE - KIT - JDMuscleBoost Control SolenoidscobbEWG-FITTING-UPGRADE-KIT](http://jdmuscleusa.com/cdn/shop/products/cobb-subaru-mazda-mitsubishi-ebcs-14inch-ewg-fitting-kit-ewg-fitting-upgrade-kit-6368460.jpg?v=1770336428&width=220)
![COBB [02 - 07 WRX, 04 - 21 STI, 04 - 08 FXT] Turbo Heat Shield | 512510 - JDMuscleExhaust Heat Shieldscobb512510](http://jdmuscleusa.com/cdn/shop/products/cobb-02-07-wrx-04-21-sti-04-08-fxt-turbo-heat-shield-512510-9973074.jpg?v=1770336438&width=220)
![COBB [02 - 07 WRX, 04 - 21 STI, 04 - 08 FXT] Turbo Heat Shield | 512510 - JDMuscleExhaust Heat Shieldscobb512510](http://jdmuscleusa.com/cdn/shop/products/cobb-02-07-wrx-04-21-sti-04-08-fxt-turbo-heat-shield-512510-8795408.jpg?v=1770336438&width=220)
![PERRIN Upper Radiator Bracket Set - Blue [15 - 21 WRX/STI, 13 - 17 Crosstrek, 12 - 16 Impreza] - JDMuscleRadiator AccessoriesperPSP-ENG-523BL](http://jdmuscleusa.com/cdn/shop/files/perrin-upper-radiator-bracket-set-blue-15-21-wrxsti-13-17-crosstrek-12-16-impreza-6921685.jpg?v=1770313940&width=220)
![PERRIN Upper Radiator Bracket Set - Blue [15 - 21 WRX/STI, 13 - 17 Crosstrek, 12 - 16 Impreza] - JDMuscleRadiator AccessoriesperPSP-ENG-523BL](http://jdmuscleusa.com/cdn/shop/files/perrin-upper-radiator-bracket-set-blue-15-21-wrxsti-13-17-crosstrek-12-16-impreza-3083281.jpg?v=1770313940&width=220)
![CSF [08 - 21 WRX/STI] 2 - Row 42mm Race - Spec All Aluminum Radiator - Black | 7095B - JDMuscleRadiatorscsf7095B](http://jdmuscleusa.com/cdn/shop/files/csf-08-21-wrxsti-2-row-42mm-race-spec-all-aluminum-radiator-black-7095b-8634755.jpg?v=1770324975&width=220)
![CSF [08 - 21 WRX/STI] 2 - Row 42mm Race - Spec All Aluminum Radiator - Black | 7095B - JDMuscleRadiatorscsf7095B](http://jdmuscleusa.com/cdn/shop/files/csf-08-21-wrxsti-2-row-42mm-race-spec-all-aluminum-radiator-black-7095b-6844231.jpg?v=1770324975&width=220)
![Turbosmart [15 - 21 WRX] Kompact Dual Port Hybrid Blow Off Valves Black | TS - 0203 - 1037 - JDMuscleBlow Off ValvesturTS-0203-1037](http://jdmuscleusa.com/cdn/shop/files/turbosmart-15-21-wrx-kompact-dual-port-hybrid-blow-off-valves-black-ts-0203-1037-2151713.png?v=1770321494&width=220)
![Turbosmart [15 - 21 WRX] Kompact Dual Port Hybrid Blow Off Valves Black | TS - 0203 - 1037 - JDMuscleBlow Off ValvesturTS-0203-1037](http://jdmuscleusa.com/cdn/shop/files/turbosmart-15-21-wrx-kompact-dual-port-hybrid-blow-off-valves-black-ts-0203-1037-4536970.jpg?v=1770321494&width=220)
![Subaru OEM [15 - 21 WRX] Engine Valve Cover Gasket (Right)| 13270AA250 - JDMuscleSUB13270AA250](http://jdmuscleusa.com/cdn/shop/files/subaru-oem-15-21-wrx-engine-valve-cover-gasket-right-13270aa250-7786121.png?v=1770321797&width=220)
![Subaru OEM [15 - 21 WRX] Engine Valve Cover Gasket (Left)| 13272AA180 - JDMuscleSUB13272AA180](http://jdmuscleusa.com/cdn/shop/files/subaru-oem-15-21-wrx-engine-valve-cover-gasket-left-13272aa180-3205134.png?v=1770321797&width=220)
![Subaru OEM [15 - 26 WRX] Spark Plug Tube Seal | 10966AA043 - JDMuscleSUB10966AA043](http://jdmuscleusa.com/cdn/shop/files/subaru-oem-15-26-wrx-spark-plug-tube-seal-10966aa043-7952333.png?v=1770321798&width=220)
![Subaru OEM [15 - 26 WRX] Spark Plug Tube Seal | 10966AA043 - JDMuscleSUB10966AA043](http://jdmuscleusa.com/cdn/shop/files/subaru-oem-15-26-wrx-spark-plug-tube-seal-10966aa043-1140877.png?v=1770321799&width=220)
![ACL [15-21 WRX, 13-21 BRZ/FRS/86 FA20] Rod Bearing Set | 4B8310H](http://jdmuscleusa.com/cdn/shop/products/acl-rod-bearing-set-subaru-wrx-2015-2020-4b8310h-main-bearings-acl-25-oversized-acl4b8310h-25.jpg?v=1614523031&width=220)
![Cobb [Subaru] Silicone Exhaust Hanger 12mm x 35mm - JDMuscleExhaust HangerscobbUNI-001-272](http://jdmuscleusa.com/cdn/shop/files/cobb-subaru-silicone-exhaust-hanger-12mm-x-35mm-3590037.jpg?v=1770322211&width=220)
![Perrin Performance [15 - 25 Subaru WRX] Oil Cooler Kit (Top Mounted) - JDMuscleFluid CoolersperPSP-OIL-151](http://jdmuscleusa.com/cdn/shop/files/perrin-performance-15-25-subaru-wrx-oil-cooler-kit-top-mounted-2785452.jpg?v=1770321859&width=220)
![Perrin Performance [15 - 25 Subaru WRX] Oil Cooler Kit (Top Mounted) - JDMuscleFluid CoolersperPSP-OIL-151](http://jdmuscleusa.com/cdn/shop/files/perrin-performance-15-25-subaru-wrx-oil-cooler-kit-top-mounted-4422346.jpg?v=1770321859&width=220)