GRM124002
GrimmSpeed Head Gasket Set [1.5mm] - 2004-2007 Subaru STI / 2008-2014 WRX / 2004-2008 Forester XT / 2005-2009 Legacy GT [EJ25 SAVCS]
$124.10
$146MSRP
Save $21.90 on MSRP (15%)
Payin full orin 4 interest-free installmentsof$31.02.
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Manufacturer's Warranty: This part is new and carries a full manufacturer warranty. See manufacturer's website for additional details.
Product Description
GRM124002
Elevate Your Engine's Reliability with GrimmSpeed EJ25 Head Gasket Sets!
Quick Specs:
- Sold as a Set/Pair - Single and Dual AVCS fitment.
- Testing involves pressure-sensitive film to visually verify sealing effectiveness.
- A testament to GrimmSpeed's legacy of quality, ensuring your engine is ready for anything you throw at it!
Seal the deal with GrimmSpeed's pinnacle of quality – the EJ25 Head Gasket Sets. As leaders in aftermarket replacement gaskets, GrimmSpeed introduces these meticulously crafted gaskets, designed to be the cornerstone of your engine's performance and reliability.
Key Features:
- Die Cut Multi-Layer [Stainless] Steel (MLS) Construction: Ensures a smooth edge finish and consistency with a manufacturing tolerance of ±0.001”.
- Folded Stopper Layer: Enhances sealing for the combustion chamber, reducing the risk of leaks.
- .25micron Nitrile Rubber Layer Coating: Minimizes chances of leakage on imperfectly smooth mating surfaces compared to non-coated gaskets.
- Accommodates up to 100.0mm bore.
- Compatible with up to 13mm, ½” studs.
- Available in 0.78mm, 1.1mm, and 1.5mm thicknesses (after crushing).
Testing and Innovation: GrimmSpeed High-Performance Head Gaskets stand out with a unique design feature – strategic undercutting of the middle layer near the combustion chamber. This feature allows for controlled crushing of outer layers, creating a perfect seal around the combustion chamber.
In testing, the gaskets demonstrate even and equal sealing around the cylinder's circumference, directing combustion gasses towards propelling the piston. The result is a visually verified, effective seal that ensures optimal performance and reliability. The combination of perfect sealing, nitrile coating, and other features makes GrimmSpeed the mark of innovation, ready to withstand the demands of anything from basic engine refreshes to full-blown race builds.
Fitments
- 04-07 STI [EJ25 SAVCS]
- 06-14 WRX [EJ25 SAVCS]
- 04-08 FXT [EJ25 SAVCS]
- 05-09 LGT [EJ25 SAVCS]
- 08-21 STI [EJ25B DAVCS]
