Burkhart Engineering Two-Piece Exhaust Flange Repair Kit for BMW E46 M3 and E85/E86 Z4 M.

The exhaust flanges between the backbox(es) and mid-section are known for corroding and cracking on these models. Due to BMW’s design, the exhaust must be cut to replace them – but not with Burkhart’s repair kits. With each flange split into two pieces, these easily loop around the original pipes for a stress-free repair. Compatible with all original gaskets etc.

Replaces two of four flanges on E46 M3 or Z4 M, including hardware.