Brey Krause R-9225 Harness Mount Kit - BMW E46/E85/E86 with R-922x Seat Mount macan Replace the restrictive OEM catalytic

Replace the restrictive OEM catalytic converter with a free flowing HJS German tri-metallic race quality 200 cell HD core that flows 93% to 95% of a straight pipe

Replace your heavy restrictive BMW log-shaped OEM factory muffler with our Muffler bypass exhaust system for more sound and weight reduction

they are not compatible with the factory/OEM exhaust Constructed from high quality T304L stainless steel Simple bolt-on installation

and advanced data-acquisition systems

Brey Krause R-9225 Harness Mount Kit - BMW E46/E85/E86 with R-922x Seat Mount macan Replace the restrictive OEM catalyticThe Brey Krause Model R 9225 Lap Belt Mount are designed to attach directly to the OEM driver or passenger side seat slider hardware on any BMW E46 3 Series model (including the M3) or BMW Z4 (E85 E86). When installed together with the Brey Krause R 922x Side Mount Adapters, these lap belt mounts locate the harness clip above the factory sliders, helping the belts stay properly located and at the correct length, regardless of the seat position.