GrimmSpeed Head Gasket Set (FA20) - 2015-2020 WRX

GrimmSpeed has set the standard for quality when it comes to aftermarket replacement gaskets so it’s only natural that they should offer our fans the MOST important gaskets their car will ever need: Introducing The GrimmSpeed FA20 Head Gasket Sets!

GrimmSpeed Head Gasket Set (FA20)

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GrimmSpeed Head Gasket set for the 2015+ WRX / 2013+ FR-S / BRZ / 86 should be standard on any engine build you are doing.

Grimmspeed made the gaskets available in multiple thicknesses (.78, 1.05, 1.05mm) to help fine tune each individual build. In addition, the slightly over-sized bore diameters will allow for up to 0.5mm overbore.

Specs and Details

• Sold as a Set/Pair - L and R side specific
• Die Cut Stainless Steel Multi-Layer Steel (MLS) Construction - Provides smooth edge finish and consistency from batch to batch, ±0.001” manufacturing tolerance
• Folded Stopper Layer to Better Seal the Combustion Chamber
• .25micron Nitrile Rubber Layer Coating - Reduces chances of leaking on imperfectly smooth mating surfaces over non-coated gasket.
• Compatible with both FA20A (WRX) and FA20B (BRZ, FRS, 86)
• Accommodates up to 86.5mm bore
• 0.78mm, 1.05mm, 1.45mm thickness (after crushing)