DEI Motorcycle Onyx Flexible Heat Shield Kit 4x8 (902455) Powerflex GrimmSpeed engineers overlaid 3D scans

GrimmSpeed engineers overlaid 3D scans of GD

Genuine OEM Subaru factory replacement gasket for the exhaust manifold / header to turbo

• STM Stainless Gasket

• Primary Resistance: 0

DEI Motorcycle Onyx Flexible Heat Shield Kit 4x8 (902455) Powerflex GrimmSpeed engineers overlaid 3D scansSuperior protection from searing exhaust heat. ONYX Flexible Heat Shields outperform traditional carbon fiber or stainless steel shields. Two durable materials are combined to form a dual layer design. The outer layer is a heat treated glass fiber, bonded with molten aluminum and made into a tight weave for strength and durability. The inside material is a special high temp fabric (89% silica) designed to withstand serious exhaust heat up to 1350F!