Exhaust silencer, header or manifold reduce sleeve set.
Suitable for exhaust silencers with a maximum inlet of 1 3/4" (44.45mm) to manifolds with a minimal external diameter of 1 3/8" (35mm).
It suits manifolds with the sizes of 1-3/4", 1-3/8", 1-1/2", and 1-5/8" (44.45, 41, 38 and 35mm). Larger sleeve reduces 45 to 41mm, intermediate sleeve from 41 to 38mm and the smaller sleeve from 38 to 35mm. They can be used simultaneously.
Sold as a set of 3 sleeves. Suitable for a single silencers. If purchasing for two identical silencers, please select two sets at the check out.