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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NRG M14 X 1.5 Blue Magnetic Oil Drain Plug - Universal | NOP-100BL
Regular price $18.00Sale price $18.00 Regular priceUnit price per$18.00 -
NRG Fender Washer Kit FW-110 Rose Gold - Universal | FW-110RG
Regular price $33.00Sale price $33.00 Regular priceUnit price per$33.00 -
NRG Fender Washer Kit FW-110 Titanium - Universal | FW-110TI
Regular price $33.00Sale price $33.00 Regular priceUnit price per$33.00 -
NRG Fuel Regulator - Universal | FRG-100BC
Regular price $72.00Sale price $72.00 Regular priceUnit price per$0.00 -
Up to $153 offk-n-silver-short-ram-intake-system-subaru-wrx-sti-2002-2007 | 69-8001TS
Regular price $419.99Sale price $419.99 Regular priceUnit price per$572.99 -
![K&N [02-07 WRX, 04-07 STI] Typhoon Short Ram Air Intake System | 69-8001TWR](//jdmuscleusa.com/cdn/shop/products/kn-wrinkle-red-short-ram-intake-system-subaru-wrx-sti-2002-2007-short-ram-intakes-kn-69-8001twr.jpg?v=1614530432&width=220)
In StockK&N Typhoon Short Ram Air Intake System | 69-8001TWR
Fits: 02-07 WRX, 04-07 STI
Only 2 leftRegular price $419.99Sale price $419.99 Regular priceUnit price per$419.99 -
Up to $18 off
In StockK&N Replacement Air Filter Subaru Impreza 1992-2008 / Impreza WRX STI 2005-2007 / Impreza WRX 2002-2007 / WRX STI 2001-2008 / WRX 2000-2008 / Forester 1997-2005 / Outback 1996-2004 / Legacy 1998-2004 | 33-2232
Only 6 leftRegular price $68.99Sale price $68.99 Regular priceUnit price per$86.99 -
Up to $68.20 offk-n-57i-short-ram-intake-kit-subaru-wrx-sti-2002-2007 | 57-0626
Regular price $262.99Sale price $262.99 Regular priceUnit price per$331.19 -
JE JG2804-3386 Piston Rings 86mm | Set of 4 1.2mm Top 1.5mm 2nd 3.0mm Oil - Universal | JG2804-3386
Regular price $183.99Sale price $183.99 Regular priceUnit price per$183.99 -
JE Pistons 99.5mm Ring Sets - Universal | JC3104-3917
Regular price $147.99Sale price $147.99 Regular priceUnit price per$147.99 -
In StockGates 02-07 WRX/STI Micro-V AC Belt | K040353
Only 1 leftRegular price $23.00Sale price $23.00 Regular priceUnit price per$23.00 -
Up to $137.59 offGarrett GTX3584RS Super Core Hose Bead Outlet - Universal
Regular price $2,063.90Sale price $2,063.90 Regular priceUnit price per$2,201.49 -
Up to $32.75 offGarrett GTX3584RS Turbine Hsg Kit O/V V-Band / V-Band 1.01 A/R | SS
Regular price $491.25Sale price $491.25 Regular priceUnit price per$524.00 -
Up to $144.84 offGarrett GTX3584RS Super Core V-Band Outlet
Regular price $2,172.60Sale price $2,172.60 Regular priceUnit price per$2,317.44 -
Up to $32.75 offGarrett GTX3584RS Turbine Hsg Kit O/V V-Band / V-Band 1.21 A/R | SS
Regular price $491.25Sale price $491.25 Regular priceUnit price per$524.00 -
Up to $32.75 offGarrett GTX3584RS Turbine Hsg Kit O/V V-Band / V-Band .83 A/R | SS
Regular price $491.25Sale price $491.25 Regular priceUnit price per$524.00
![K&N [02-07 WRX, 04-07 STI] Typhoon Short Ram Air Intake System | 69-8001TWR](http://jdmuscleusa.com/cdn/shop/products/kn-wrinkle-red-short-ram-intake-system-subaru-wrx-sti-2002-2007-short-ram-intakes-kn-69-8001twr.jpg?v=1614530432&width=220)
