Enhance the power and precision of your 2015-2021 Subaru WRX with our premium selection of fuel system performance parts, encompassing high-performance injectors, fuel rails, and fuel pressure regulators from industry-leading brands like IAG and COBB. Elevate your vehicle's performance to new heights by optimizing fuel delivery and combustion efficiency, ensuring a potent and exhilarating driving experience. Explore our meticulously curated collection of precision-engineered injectors, precisely calibrated to deliver the perfect fuel-to-air ratio for maximum power gains. Upgrade your fuel rail system with cutting-edge technology designed to enhance fuel distribution and reduce pressure drop, optimizing overall engine performance. Fine-tune your fuel system with precision using state-of-the-art fuel pressure regulators, ensuring consistent and reliable fuel delivery under varying conditions. Dive into the innovation and expertise of brands like IAG and COBB, synonymous with top-tier quality and performance. Whether you're aiming for track dominance or street supremacy, our expertly chosen fuel system performance parts, combined with detailed installation insights, guarantee a seamless upgrade process. Elevate your Subaru WRX's power and responsiveness with a fuel system that's engineered to deliver peak performance, enhancing every corner and straightaway with unrivaled precision. Explore our comprehensive range of fuel system components today and unleash the true potential of your Subaru WRX.
2015-2021 Subaru WRX Fuel System Performance Parts
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Up to $2.25 offRadium Engineering Hose Barb Adapter For 1-3/4in Id Hose w/ 1/4Npt Port Green - Universal
Regular price $42.70Sale price $42.70 Regular priceUnit price per$44.95 -
Up to $1.25 offRadium Engineering -8AN 90 Deg 2-Piece Adapter for 1/2 Push-Lok Hose - Black - Universal
Regular price $23.70Sale price $23.70 Regular priceUnit price per$24.95 -
Up to $2 offRadium Engineering Hose Barb Adapter For 1-1/4in Id Hose w/ 1/4Npt Port Green - Universal
Regular price $37.95Sale price $37.95 Regular priceUnit price per$39.95 -
Up to $6.50 offRadium Engineering 6AN Dry Break 27mm Set - Universal
Regular price $123.45Sale price $123.45 Regular priceUnit price per$129.95 -
Up to $1 off
In StockRadium Engineering 5/16in Barb to -6AN Bulkhead Fitting - Universal
Only 5 leftRegular price $18.95Sale price $18.95 Regular priceUnit price per$19.95 -
Up to $1.25 offRadium Engineering 8AN 2-Piece Push-Lok 120 Degree Hose End - Universal
Regular price $23.70Sale price $23.70 Regular priceUnit price per$24.95 -
Up to $3.25 offRadium Engineering 8AN Dry Break 27mm Fitting Inner - Universal
Regular price $61.70Sale price $61.70 Regular priceUnit price per$64.95 -
Up to $3 off
In StockRadium Engineering Fuel Collection Valve - Universal
Only 3 leftRegular price $56.95Sale price $56.95 Regular priceUnit price per$59.95 -
Up to $2.25 offRadium Engineering Bulkhead Connector External FST 4 POS - Universal
Regular price $42.70Sale price $42.70 Regular priceUnit price per$44.95 -
Up to $1 off
In StockRadium Engineering 1/2in SAE Male To -6AN Male - Universal
Only 5 leftRegular price $18.95Sale price $18.95 Regular priceUnit price per$19.95 -
Up to $4.50 offRadium Engineering 4-Port Manifold - AEM Pumps - Universal
Regular price $85.45Sale price $85.45 Regular priceUnit price per$89.95 -
Radium Engineering Bulkead Harness Internal Triple Walbro GSS342 Pump - Universal
Regular price $80.70Sale price $80.70 Regular priceUnit price per$59.95 -
Up to $3.25 offRadium Engineering 6AN Dry Break 27mm Fitting Inner - Universal
Regular price $61.70Sale price $61.70 Regular priceUnit price per$64.95 -
Up to $1 off
In StockRadium Engineering Universal 8AN Orb to 5/16 SAE Male - Universal
Only 2 leftRegular price $18.95Sale price $18.95 Regular priceUnit price per$19.95 -
Radium Engineering Bulkead Harness Internal Triple Walbro F90000262 Pump - Universal
Regular price $80.70Sale price $80.70 Regular priceUnit price per$59.95 -
Up to $5 offRadium Engineering FPD-XR Direct Mount 8AN ORB Fuel Pulse Damper Kit - Universal
Regular price $94.95Sale price $94.95 Regular priceUnit price per$99.95
