Specified 12mm thick steel flanges resistant to warp. Stainless flanges are unstable with heat.
All flanges are ground before and after fabrication to ensure flatness and perfect seal properties
Collectors welded inside and out for ultimate strength
Ports also welded inside for a smooth transition
1.25" sch 10 pipe heat treated for ultimate stability
Far higher flow design and maintains the twin-scroll
The best OEM replacement tubular exhaust manifold in the world, period!
Note: Due to the nature and design of a tubular manifold, OEM downpipe will need modifying , some de-cat pipes fit. We are unable to confirm which. Oil drain will need modifying also
All our the products we design and manufacture are covered with an unrivalled limited lifetime warranty