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 StockRadium Engineering Fuel Cell Weld Flange 24-Bolt Aluminum - Universal
Only 4 leftRegular price $85.45Sale price $85.45 Regular priceUnit price per$89.95 -
Up to $1.25 offRadium Engineering -10AN 90 Deg 2-Piece Adapter for 5/8 Push-Lok Hose - Black - Universal
Regular price $23.70Sale price $23.70 Regular priceUnit price per$24.95 -
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In StockRadium Engineering Fuel Pulse Damper - Universal
Only 11 leftRegular price $61.70Sale price $61.70 Regular priceUnit price per$64.95 -
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In StockRadium Engineering 3 Into 1 Distribution Block w/ Fittings - Universal
Only 3 leftRegular price $85.45Sale price $85.45 Regular priceUnit price per$89.95 -
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In StockRadium Engineering PCV Delete Fitting 3/8BSP TO 10AN Male WRX 2015+ / BRZ / FR-S 2013+
Only 4 leftRegular price $18.95Sale price $18.95 Regular priceUnit price per$19.95 -
Up to $6.50 offRadium Engineering 8AN Dry Break 27mm Fitting - Universal
Regular price $123.45Sale price $123.45 Regular priceUnit price per$129.95 -
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In StockRadium Engineering -6 AN, -6 AN, -6 AN Y Adapter Fitting - Universal
Only 8 leftRegular price $28.45Sale price $28.45 Regular priceUnit price per$29.95 -
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In StockRadium Engineering -8AN Inline to 1/8NPT Female Fitting - Universal
Only 5 leftRegular price $18.95Sale price $18.95 Regular priceUnit price per$19.95 -
Up to $4 offRadium Engineering Remote Mount Filler Neck - Universal
Regular price $75.95Sale price $75.95 Regular priceUnit price per$79.95 -
Up to $0.75 offRadium Engineering 3/8 SAE FEMALE TO 90 deg 5/16in Barb - Universal
Regular price $14.20Sale price $14.20 Regular priceUnit price per$14.95 -
Up to $0.75 offRadium Engineering 6AN Male to 1/4NPT Male 90DEG - Universal
Regular price $14.20Sale price $14.20 Regular priceUnit price per$14.95 -
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In StockRadium Engineering 6AN To 6AN Male Fitting - Universal
Regular price $9.45Sale price $9.45 Regular priceUnit price per$9.95 -
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In StockRadium Engineering 6AN To 8AN Male Fitting - Universal
Regular price $9.45Sale price $9.45 Regular priceUnit price per$9.95 -
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In StockRadium Engineering 10AN ORB To 6AN Male Fitting Black - Universal
Regular price $14.20Sale price $14.20 Regular priceUnit price per$14.95 -
Up to $0.75 offRadium Engineering .750in OD Hose Barb Adapter - Green - Universal
Regular price $14.20Sale price $14.20 Regular priceUnit price per$14.95 -
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In StockRadium Engineering FPD-XR Direct Mount 3/8 NPT Fuel Pulse Damper Kit - Universal
Only 4 leftRegular price $94.95Sale price $94.95 Regular priceUnit price per$99.95
