Air and Fuel› Superchargers, Turbochargers and Components

GrimmSpeed

GrimmSpeed 08-20 Subaru STI (EJ25B DAVCS) Head Gasket Set - 1.5mm

$155.00

SKU: G00B 124005

In Stock
In Stock
Ships by Jun 9
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The GrimmSpeed EJ25 Head Gasket Set is a performance-oriented replacement gasket designed for various Subaru STI models. It features a multi-layer steel (MLS) construction with a .25micron Nitrile Rubber Layer Coating for optimal sealing on imperfect surfaces. The set includes a folded stopper layer to enhance combustion chamber sealing and accommodate up to a 100.0mm bore.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandGrimmSpeed
Part NumberG00B 124005

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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