2008-2014 STI

Not many enthusiasts are aware that OE and more importantly aftermarket sway bar effectiveness can be hindered by worn or inadequate mounts, drop l...

The Competition Clutch Stage 2 Steelback Brass Plus Clutch Kit provides up to an 80% increase in torque capacity and is suitable for aggressive str...

These are the Injector Dynamics 1700cc Fuel Injectors and are an excellent option for the 02-14 Subaru WRX and 07+ STI that needs to supplement the...

The Whiteline Lower Inner Rear Control Arm Bushings feature Whiteline's advanced synthetic elastomer materials to replace the sold rubber bushings ...

You can never have too much chassis stiffness. Weight aside, the more the better. Chassis bracing maintains alignment angles and spring rates by gr...

Not your typical remove and replace bushing kit but simple installation means great for the DIYer's. Designed to work with the original bushing and...

Engineered to 'Activate More Grip', sway bars are principally designed to reduce body roll or sway. By reducing body roll, lateral loads are spread...

This is one of the best solutions as far as offering your interior with the best protection against all of the elements. If you daily drive your ca...

This is the Torque Solution Rear Shifter Bushing that has been designed to be a direct replacement for the factory rear shifter mount bushing. The ...

These are the Torque Solution Rear Differential Bushings. The intended purpose of these bushings is to reduce the movement of the rear differential...

These are the GrimmSpeed High Lift Hood Struts. These hood struts have been designed to provide the hood of your vehicle support while eliminating...

How many times have you lost a wrench or socket in your engine bay? Yeah, that's what I thought, too many to count. Finally, after all of these yea...

This is the GrimmSpeed Master Cylinder Brace. This master cylinder brace is the result of countless invested hours of research to solve a prevalen...