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 $21 offBLOX Red Racing Manual Boost Controller - Universal
Regular price $84.00Sale price $84.00 Regular priceUnit price per$105.00 -
Up to $20 offBLOX Blue Racing Manual Boost Controller - Universal
Regular price $80.00Sale price $80.00 Regular priceUnit price per$100.00 -
Up to $4 offBlox Racing T3 Turbo Discharge Flange, 1018 Mild Steel - Universal
Regular price $16.00Sale price $16.00 Regular priceUnit price per$20.00 -
Up to $4.60 offBlox Racing T25 Turbo Inlet Flange, 1018 Mild Steel - Universal
Regular price $18.40Sale price $18.40 Regular priceUnit price per$23.00 -
Up to $5 offBlox Racing T3 Divided Turbo Inlet Flange, 1018 Mild Steel - Universal
Regular price $20.00Sale price $20.00 Regular priceUnit price per$25.00 -
Up to $5 offBlox Racing T3 Turbo Inlet Flange, 1018 Mild Steel - Universal
Regular price $20.00Sale price $20.00 Regular priceUnit price per$25.00 -
Up to $5 offBlox Racing T4 Turbo Inlet Flange, 1018 Mild Steel - Universal
Regular price $20.00Sale price $20.00 Regular priceUnit price per$25.00 -
Up to $6.40 offBlox Racing T3/T4 Divided Turbo Inlet Flange, 1018 Mild Steel - Universal
Regular price $25.60Sale price $25.60 Regular priceUnit price per$32.00 -
Up to $3 off
In StockBlox Racing TiAL/Deltagate 38mm Weld-On Wastegate Flange, 1018 Mild Steel - Universal
Only 2 leftRegular price $12.00Sale price $12.00 Regular priceUnit price per$15.00 -
Up to $21.50 off
In StockGReddy PRofec Electronic Boost Controller - Universal | 15500214
Only 18 leftRegular price $408.50Sale price $408.50 Regular priceUnit price per$430.00 -
Up to $4.21 off
In StockTorque Solution Tial Blow off Valve Adapter WRX 2002-2007 / STI 2004-21 | TS-SU-TIAL
Only 5 leftRegular price $38.00Sale price $38.00 Regular priceUnit price per$42.21 -
Up to $3.10 offTorque Solution Stainless Steel Blow Off Valve Flange Tial Q & Q-R - Universal
Regular price $38.00Sale price $38.00 Regular priceUnit price per$41.10 -
Up to $2.65 off
In StockTorque Solution Aluminum Blow Off Valve Flange Tial Q & Q-R - Universal
Only 3 leftRegular price $34.00Sale price $34.00 Regular priceUnit price per$36.65 -
Up to $4.21 off
In StockTorque Solution Greddy Blow Off Valve Adapter WRX 2002-2007 / STI 2004-2019
Only 1 leftRegular price $38.00Sale price $38.00 Regular priceUnit price per$42.21 -
Up to $0.54 offTorque Solution Tial 44mm Wastegate Inlet Flange - Universal
Regular price $25.00Sale price $25.00 Regular priceUnit price per$25.54 -
Up to $0.54 off
In StockTorque Solution Tial 44mm Wastegate Outlet Flange - Universal
Only 1 leftRegular price $25.00Sale price $25.00 Regular priceUnit price per$25.54
