GrimmSpeed
GrimmSpeed 3mm Phenolic Thermal Manifold Spacer - 02+ WRX/STi/LGT/FXT
Applications:- WRX '02-'10 - STi '02-'10 - Legacy GT 02-'10- Forester XT '02-'10
Do you know what your intake manifold sits on?...a superheated engine. If you don't know already, the...