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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Up to $19.88 offTurbosmart FPR-800 Adjustable Fuel Pressure Regulator - Universal
Regular price From $178.95Sale price From $178.95 Regular priceUnit price per$184.49 -
Up to $4.86 offTurbosmart Fuel Pressure Regulator 800 1/8 NPT- Black - Universal
Regular price $157.13Sale price $157.13 Regular priceUnit price per$161.99 -
In StockInjector Dymanics Fuel Injector PnP Adapter USCAR to EV1 - Universal
Regular price $11.55Sale price $11.55 Regular priceUnit price per$11.55 -
In StockInjector Dynamics Denso EV1 PnP Injector Adapter - Universal
Only 16 leftRegular price $17.33Sale price $17.33 Regular priceUnit price per$17.33 -
In StockInjector Dynamics Denso OBD2 PnP Injector Adapter - Universal
Only 5 leftRegular price $17.33Sale price $17.33 Regular priceUnit price per$17.33 -
Injector Dynamics 2000cc Top Feed Injectors + Adapters + Deatschwerks 300C Fuel Pump WRX 2008-2014 / STI 2008-2019
Regular price $1,197.00Sale price $1,197.00 Regular priceUnit price per$0.00 -
Injector Dynamics 1700cc Top Feed Injectors + Adapters + Deatschwerks 300C Fuel Pump WRX 2008-2014 / STI 2008-2019
Regular price $1,397.00Sale price $1,397.00 Regular priceUnit price per$0.00 -
Injector Dynamics 1340cc Top Feed Injectors + Adapters + Deatschwerks 300C Fuel Pump WRX 2008-2014 / STI 2008-2019
Regular price $1,137.00Sale price $1,137.00 Regular priceUnit price per$0.00 -
In StockInjector Dynamics ID-F750 Performance Fuel Filter - Universal
Only 13 leftRegular price $346.50Sale price $346.50 Regular priceUnit price per$346.50 -
Up to $23 off
In StockAEM High Cap Universal Adjustable Fuel Pressure Regulator | 25-305BK
Only 4 leftRegular price $177.95Sale price $177.95 Regular priceUnit price per$200.95 -
Up to $21 off
In StockAEM Universal Adjustable Fuel Pressure Regulator | 25-302BK
Only 7 leftRegular price $166.95Sale price $166.95 Regular priceUnit price per$187.95 -
Up to $20 off
In StockAEM Universal -10AN High Volume Fuel Filter | 25-201BK
Only 3 leftRegular price $155.95Sale price $155.95 Regular priceUnit price per$175.95 -
Up to $1 off
In StockRadium Engineering Fuel Surge Tank Mtg Bracket Wall/Floor Mount - Universal
Only 6 leftRegular price $18.95Sale price $18.95 Regular priceUnit price per$19.95 -
Up to $1.25 off
In StockRadium Engineering Fuel Surge Tank O-Ring Service Kit - Universal
Only 6 leftRegular price $23.70Sale price $23.70 Regular priceUnit price per$24.95 -
Up to $1.50 offRadium Engineering 10 Micron Cellulose Fuel Filter - Universal
Regular price $28.45Sale price $28.45 Regular priceUnit price per$29.95 -
Up to $3.25 off
In StockRadium Engineering 100 Micron Stainless Fuel Filter - Universal
Only 4 leftRegular price $61.70Sale price $61.70 Regular priceUnit price per$64.95
