

GrimmSpeed Intake Manifold Phenolic Spacer - 8mm - 2002-14 Subaru WRX, 2004-21 Subaru STI for Subaru WRX/STI GDB/GRB/GVB/VAB (2002-2021)
Do you know what your intake manifold sits on? a superheated boxer engine. If you don't know already, the cooler your intake air is the more HP your car will achieve. We present you the answer to this age old problem, raising the intake manifold off the engine with GrimmSpeed's Phenolic Intake Manifold/TGV to Engine Thermal Spacer.
- Brand: GrimmSpeed
- Fitment: Subaru WRX/STI GDB/GRB/GVB/VAB (2002-2021)
- Part number: GRM019001
Please confirm fitment with us before ordering.
