Montageset

Fitting kits for catalytic converters, DPFs and exhaust pipes: the new gaskets and fixings a replacement part is fitted with. Old nuts and bolts lose thread to corrosion, so the manufacturer advises a new kit wherever possible, and most of our parts already include theirs free.

Buying a kit on its own? Kits come in up to three tiers: A is gaskets only, B adds the fixings and C adds springs. The kit code matches the part: FK91263B is the B kit for BM91263H. Search by part number or vehicle on the fitting kits page.