Gaskets and Seals› Engine Gaskets and Seals

GrimmSpeed

GrimmSpeed 04-07 Subaru STi / 08-14 WRX / 04-08 FXT / 05-09 LGT (EJ25 SAVCS) Head Gasket Set - 1.5mm

$149.00

SKU: G00B 124002

In Stock
In Stock
Ships by Jun 20
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The GrimmSpeed Head Gasket Set is a 1.5mm multi-layer steel (MLS) gasket designed for specific Subaru EJ25 engines. It features a Nitrile Rubberized Coating on the top and bottom layers to help seal imperfect surface finishes and a folded stopper layer to enhance combustion chamber sealing. This set accommodates up to a 100.0mm bore and is compatible with up to 13mm head studs.

Fitment

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

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Specifications

BrandGrimmSpeed
Part NumberG00B 124002

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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