Optimize your Subaru STI 2008-2014 engine's performance with a comprehensive range of top-quality aftermarket parts from industry-leading brands. Elevate the power and efficiency of your vehicle with ETS, HKS, Perrin, Mishimoto, AMS, Grimmspeed, Cobb, Remark, PLM, Turbosmart, IAG Performance, and more. Enhance airflow and filtration through AIR INTAKE DUCTS and COLD AIR INTAKES, while maintaining engine cleanliness with AIR OIL SEPARATORS and CATCH CANS. Experience impeccable control and responsiveness with BLOW OFF VALVES and BOOST CONTROL SOLENOID COVERS, complemented by the reliability of ENGINE MOUNTS and meticulously crafted ENGINE MANAGEMENT HARNESSES. Simplify maintenance and improve overall performance with DIPSTICKS and explore comprehensive ENGINE PACKAGE DEALS for a holistic approach to upgrading your Subaru WRX's engine. Unleash the full potential of your vehicle through precision-engineered components designed to deliver both power and durability, all meticulously designed to give your Subaru STI the edge on the road or track.
2008-2014 Subaru WRX STI Engine Parts
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Up to $46.11 offGarrett GTW3476 Super Core CHRA Turbocharger - Universal
Regular price $691.72Sale price $691.72 Regular priceUnit price per$737.83 -
Up to $3.13 offARP Moly Assembly Lube 1.69 oz - Universal | 100-9903
Regular price $7.30Sale price $7.30 Regular priceUnit price per$10.43 -
In StockaFe Filter Cleaning Kit Power Restore Kit Squeeze Gold 16 oz. - Universal | 90-50500
Only 1 leftRegular price $21.00Sale price $21.00 Regular priceUnit price per$21.00 -
In StockAeromotive Fuel Pressure Regulator | 13301 - Universal
Only 12 leftRegular price $243.23Sale price $243.23 Regular priceUnit price per$243.23 -
In StockAeromotive Ultra High Flow Fuel Pressure Regulator | 13113 - Universal
Only 7 leftRegular price $439.20Sale price $439.20 Regular priceUnit price per$439.20 -
In StockAeromotive Pro-Series Fuel Pressure Regulator | 13110 - Universal
Only 13 leftRegular price $496.33Sale price $496.33 Regular priceUnit price per$496.33 -
In StockAeromotive Fuel Pressure Regulator | 13103 - Universal
Only 2 leftRegular price $265.74Sale price $265.74 Regular priceUnit price per$265.74 -
In StockAeromotive Compact Fuel Pressure Regulator | 13105 - Universal
Only 4 leftRegular price $335.44Sale price $335.44 Regular priceUnit price per$335.44 -
In StockAeromotive Fuel Pressure Regulator | 13102 - Universal
Only 4 leftRegular price $265.74Sale price $265.74 Regular priceUnit price per$265.74 -
Aeromotive 02-14 WRX / 07-21 STI Billet Fuel Rails Red | 14134
Regular price $300.31Sale price $300.31 Regular priceUnit price per$300.31 -
In StockAeromotive Fuel Pressure Regulator | 13101 - Universal
Only 9 leftRegular price $243.23Sale price $243.23 Regular priceUnit price per$243.23 -
In StockAeromotive Dual Phantom Stealth Fuel System - Universal
Only 3 leftRegular price $1,062.43Sale price $1,062.43 Regular priceUnit price per$1,062.43 -
In StockAeromotive A750 Red Fuel Pump - Universal
Only 1 leftRegular price $527.07Sale price $527.07 Regular priceUnit price per$527.07 -
In StockAeromotive A750 Black Fuel Pump - Universal
Only 1 leftRegular price $527.07Sale price $527.07 Regular priceUnit price per$527.07 -
In StockAeromotive Eliminator Black Fuel Pump - Universal
Only 7 leftRegular price $829.60Sale price $829.60 Regular priceUnit price per$829.60 -
Aeromotive 13201 Regulator Kit Single Carb - Universal
Regular price $393.66Sale price $393.66 Regular priceUnit price per$393.66
