Mountune ICR head gasket [Mk3 Focus RS]
Mountune ICR head gasket [Mk3 Focus RS]
Mountune ICR head gasket [Mk3 Focus RS]
Mountune ICR head gasket [Mk3 Focus RS]

Mountune ICR head gasket [Mk3 Focus RS]

SKU: 2536-MHG-AA


mountune ICR (Integrated Compression Ring) High Performance Head Gaskets are engineered to seal-in power under the most demanding and high boost conditions.

Relying on our vast motorsport experience with Touring Cars, Rally and Rallycross engines, our development team designed a cylinder sealing solution that would stand up to extreme boost and cylinder pressure, yet be functional for daily use. Each gasket includes a welded ICR layer with unique features to ensure maximum reliable engine performance.

Engineered from SUS 301 chromium-nickel stainless steel with welded Integrated Compression Ring layer, each application features superior sealing compared to conventional multi-layer steel gaskets. All mountune ICR Head Gaskets are manufactured from pre-coated die cut stainless steel resulting in uniform coating distribution and consistent shape.


Bore: 90.00mm
Thickness: 0.85mm


  • Individual die cut layers of stainless steel with superior consistency compared to laser cut gaskets
  • Pre-coated stainless steel with a 0.27 micron layer of HR-180/FKM rubber ensures consistent distribution of coating with no high or low areas
  • Manufacturing dimensional tolerance of +/- 0.001”
  • Die cut manufacturing process ensures smooth edges, unlike laser cut gaskets


  • Mk3 Focus RS
  • 2015-2020 Mustang 2.3 EcoBoost


          • Ways to pay

            Multiple ways to purchase online including Afterpay, Gem Finance or direct deposit by prior arrangement.
          • Pre-Purchase

            Out of stock item? Secure your purchase by pre-ordering parts now, ensuring you won't miss out when our next shipment arrives.
          • Ship with confidence

            Track your purchase from dispatch to delivery, giving you the confidence to shop with us online.

          Other Cool Stuff