Tubular manifold of similar design to the works manifolds to suit the door mounted silencer. The secondry pipes are supplied loose to allow the fitter to align and weld together to suit each car. The sill extension must be made detachable.

Very high quality mild steel with mandrill formed bends to keep a constant tube size. These will last for many years and have the added advantages over Stainless Steel of reduced noise and fatigue cracking. Finished with Black heatproof paint.