Optimize your Subaru STI 2004-2007 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.
Subaru STI 2004-2007 Engine Parts
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Up to $100.83 offGarrett GTX2967R Super Core 55 Trim Comp 84 Trim Turbine CHRA 836013-0001
Regular price $1,512.50Sale price $1,512.50 Regular priceUnit price per$1,613.33 -
Up to $99.35 offGarrett GTX2967R Super Core 58 Trim Comp 84 Trim Turbine CHRA 836013-0002
Regular price $1,490.19Sale price $1,490.19 Regular priceUnit price per$1,589.54 -
In StockGates Radiator Hose Lower WRX/STI 2002-2007 | 22885
Only 3 leftRegular price $36.00Sale price $36.00 Regular priceUnit price per$36.00 -
In StockGates Radiator Hose Upper WRX/STI 2002-2007 | 22886
Only 2 leftRegular price $21.00Sale price $21.00 Regular priceUnit price per$21.00 -
Up to $95.31 offGarrett GT3076R Ball Bearing Turbocharger w/ T3 Undivided Inlet and 3inch 4 Bolt GT Outlet - Universal
Regular price $1,429.69Sale price $1,429.69 Regular priceUnit price per$1,525.00 -
Up to $106.76 offGarrett GTX3076R Super Core CHRA Turbocharger 8mm C/R - Universal
Regular price $1,601.48Sale price $1,601.48 Regular priceUnit price per$1,708.24 -
Up to $130.49 offGarrett GTX3576R Super Core CHRA Turbocharger 8mm C/R - Universal
Regular price $1,957.36Sale price $1,957.36 Regular priceUnit price per$2,087.85 -
Up to $82.50 offGarrett GTW3884R Super Core CHRA Turbocharger - Universal
Regular price $1,237.50Sale price $1,237.50 Regular priceUnit price per$1,320.00 -
Up to $203.50 offGarrett GTX4508R Super Core CHRA Turbocharger - Universal
Regular price $3,052.51Sale price $3,052.51 Regular priceUnit price per$3,256.01 -
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 3 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 8 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 4 leftRegular price $265.74Sale price $265.74 Regular priceUnit price per$265.74
