GrimmSpeed Phenolic Thermal Manifold Spacer WRX (2002-2014) STI (2004-2018) Variations:GrimmSpeed 8mm Phenolic Thermal Spacer WRX/STI (2002-2014) LGT (2005-2009) These are the perfect solution

These are the perfect solution for inferior turbo gaskets that do not properly seal or end up breaking a part and causing leaks

-Lightweight and durable 27MM (1 1/16") tubular steel rear sway bar

NOTE: Prices includes both left and right side steps

2008-2014 Subaru WRX

Golf Jetta MK4 2

GrimmSpeed Phenolic Thermal Manifold Spacer WRX (2002-2014) STI (2004-2018) Variations:GrimmSpeed 8mm Phenolic Thermal Spacer WRX/STI (2002-2014) LGT (2005-2009) These are the perfect solutionIn case you weren't aware, the cooler your intake air is the more HP your car will achieve. One way to reduce intake air temperatures is to raise the intake manifold off the engine with GrimmSpeed's Phenolic Intake Manifold to Engine Thermal Spacer. Phenolic spacers have been used for years by many other specialized automotive companies, but GrimmSpeed is one of the first to offer this technology to the Subaru world. Benefits Notes: Phenolic spacers