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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In StockInjector Dynamics ID-F750 Performance Fuel Filter - Universal
Only 11 leftRegular price $346.50Sale price $346.50 Regular priceUnit price per$346.50 -
Up to $21 off
In StockAEM Universal Adjustable Fuel Pressure Regulator | 25-302BK
Only 11 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 4 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 4 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 4 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 5 leftRegular price $61.70Sale price $61.70 Regular priceUnit price per$64.95 -
Radium Engineering Fuel Surge Tank Wiring Harness Dual Walbro Internal Pump - Universal
Regular price $80.70Sale price $80.70 Regular priceUnit price per$59.95 -
Up to $1.50 offRadium Engineering Fuel Surge Tank Mtg Bracket Frame/Rail Mount - Universal
Regular price $28.45Sale price $28.45 Regular priceUnit price per$29.95 -
Up to $10 offRadium Engineering Pumpless Fuel Surge Tank W/ Single Pickup Tube - Universal
Regular price $189.95Sale price $189.95 Regular priceUnit price per$199.95 -
Up to $6.50 off
In StockRadium Engineering 3.0Bar Bosch Fuel Pressure Regulator - Universal
Only 6 leftRegular price $123.45Sale price $123.45 Regular priceUnit price per$129.95 -
Up to $3.75 offRadium Engineering Fuel Surge Tank Wiring Harness Flying Leads W/ Connector External Single Pump - Universal
Regular price $71.20Sale price $71.20 Regular priceUnit price per$74.95 -
Up to $3.75 offRadium Engineering Fuel Surge Tank Wiring Harness Flying Leads W/ Connector External Dual Pump - Universal
Regular price $71.20Sale price $71.20 Regular priceUnit price per$74.95 -
Radium Engineering Fuel Surge Tank Wiring Harness Single Walbro F90000267 Internal Pump - Universal
Regular price $80.70Sale price $80.70 Regular priceUnit price per$59.95 -
Up to $3.75 off
In StockRadium Engineering 10 Micron Stainless Fuel Filter - Universal
Only 9 leftRegular price $71.20Sale price $71.20 Regular priceUnit price per$74.95 -
Up to $3.50 off
In StockRadium Engineering Fuel Pressure Regulator | Body Only - Universal
Only 7 leftRegular price $66.45Sale price $66.45 Regular priceUnit price per$69.95
