Cometic Head Gasket 89mm Bore .075in Mazdaspeed3 2007-2013 | C4481-075 vendor_Fast Motorsports The smooth interior of the

The smooth interior of the silicone hose is designed to reduce turbulence which results in improved horsepower

giving it a longer life

An RGB Controller is required to use this product

2 year warranty against manufacturer defect

Cometic Head Gasket 89mm Bore .075in Mazdaspeed3 2007-2013 | C4481-075 vendor_Fast Motorsports The smooth interior of theCometic multi layer steel (MLS) head gaskets for the Mazda 2. 3L MZR engines are comprised of three layers of stainless steel. Cometic uses stainless steel for increased strength, it's ability to rebound, and improved corrosion resistance. The outer layers of the gasket are embossed and coated on both sides with Viton rubber to meet the demands of a variety of harsh sealing environments, load conditions and surface finishes. Cometic's Viton coating is