Grimmspeed Head Gasket Set [.78mm] - Subaru 08-21 STI [EJ25B DAVCS] - 124003 Grounding 5" (H) 2" (W)

5" (H) 2" (W)

Also by keeping the heat of the exhaust gases contained within the hot side of the turbocharger and away from the cool side of the turbocharger and the intake path

ZX6-XTSS kit features an Xtreme pressure plate for the most demanding driver

Brass sensor included

custom enclosures

Grimmspeed Head Gasket Set [.78mm] - Subaru 08-21 STI [EJ25B DAVCS] - 124003 Grounding 5" (H) 2" (W)GrimmSpeed has set the standard for quality when it comes to aftermarket replacement gaskets so its only natural that we should offer our fans the MOST important gaskets their car will ever need: Introducing The GrimmSpeed EJ25 Head Gasket Sets! Feature packed, these gaskets are a perfect fit for any engine build, from basic refresh to a high horsepower track monster. The GrimmSpeed Head Gaskets feature a multi layer steel (MLS) construction, in which