2008-2014 Subaru WRX STI Mods, Upgrades & Accessories
WRX STI Upgrades by WRX STI Experts.
Although the 08-14 STI is not new, we are very excited to finally offer the best performance products available for this platform. We’ve added some of our favorites and continue to add products daily. If you have a new-to-you STI, or if you are an STI veteran, we now have the engine, suspension, interior, as well as exterior components to enhance or maintain your STI. All of which are brought to you only by the most trusted and established brands in the industry. If you want to make your daily commute more exciting, we now have all the parts to accommodate your style. If you want to make faster lap times in your purpose-built race car or rally car, we now have the components to make that happen. Because at the end of the day, the 08-14 Subaru STI is still a highly desired option in the sport compact and rally-inspired genre that is still enjoyed and appreciated on a worldwide scale.
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9 In Stock
FFA1.10251.1
FactionFab Solid End Link (Rear) - 2008-2021 Subaru WRX / STI / 2017-2021 Toyota 86
K131
Power Stop Z23 Evolution Brake Kit (Front) - 2015-2017 Subaru STI / 2005-2014 Impreza
50 In Stock
077046
GrimmSpeed Stock Downpipe to 3inch Exhaust Adapter - Subaru Models (inc. 2004-2021 Subaru STI / 2002-2021 WRX)
3 In Stock
12310AA410
Subaru OEM STI Flywheel - 2004-2021 Subaru STI
72880FG000
Subaru OEM Cabin Air Filter - 2008-2021 Subaru STI / WRX / 2008-2014 Forester
9 In Stock
PSP-INR-006
PERRIN Rear Shifter Mount Bushing - Subaru Models (Inc. 2002-2024 Subaru WRX / 2004-2021 STI / 2004-2013 Forester / 2013-2024 BRZ / 2013-2017 Crosstrek / 2013-2016 Scion FR-S / 2017-2020 Toyota 86 / 2022-2024 GR86)
44 In Stock
PSP-INR-353BK
PERRIN E-Brake Replacement Button (Black) - Subaru Models (Inc. 2005-2024 Subaru WRX / 2005-2021 STI / 2014-2018 Forester / 2013-2017 Crosstrek / 2013-2016 Scion FR-S / 2013-2024 Subaru BRZ / 2017-2020 Toyota 86 / 2022-2024 GR86)
50 In Stock
712101
COBB Tuning SF Intake Air Filter Replacement - 2004-2021 Subaru STI / 2002-2014 WRX
PSP-INR-010
PERRIN Shifter Bushing Kit - 2004-2021 Subaru STI / 2007-2009 Legacy
31 In Stock
038012
Grimmspeed Stubby Delrin Black Shift Knob - 2002-2014 Subaru WRX / 2004-2021 Subaru STI
PSP-ITR-321BL
PERRIN OEM Intercooler Coupler Kit (Blue) - 2007-2021 Subaru WRX / 2009-2018 Forester XT / 2005-2009 Legacy GT / Outback XT
18 In Stock
TS-SU-585
Torque Solution Cylinder 4 Coolant Mod - 2002-2014 Subaru WRX / 2004-2021 Subaru STI
50 In Stock
100-7727
ARP Fasteners Wheel Studs - 2015-2021 Subaru WRX / STI / 2013-2016 Scion FR-S / 2013-2020 Subaru BRZ / 2017-2019 Toyota 86
8 In Stock
T9003
GFB Respons TMS Adjustable BOV - 2015-2021 Subaru STI / 2006-2008 Forester XT / 2002-2014 Impreza
PSP-ENG-711BL
PERRIN Oil Cap (Blue) - Subaru Models (Inc. 2002-2024 WRX / 2004-2021 STI / 1998-2024 Forester / 2013-2024 BRZ)
TS-SU-474
Torque Solution Solid Shifter Linkage U-Joint - 2004-2021 Subaru STI
50 In Stock
123006
GrimmSpeed OVERTAKE BB500 Turbocharger Kit - 2002-2014 Subaru WRX / 2004-2021 STI / 2005-2009 Legacy GT / Outback XT
39 In Stock
405326
GrimmSpeed Radiator Hose Kit - Red - Subaru Models (inc. 2008 STI / 2008-2014 WRX / 2009-2013 Forester
18 In Stock
1300.48.11.WRX.4
Injector Dynamics Fuel Injectors 1300cc - 2015-2021 Subaru STI / 2006-2008 Forester / 2002-2014 Impreza
2 In Stock
00B001ND04
Cusco Oil Drain Plug M20x1.5 - Universal
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