BMW E90 M3 connecting pipes for Eisenmann slip-on muffler

Eisenmann connecting pipes for the BMW E90 M3 Saloon. Bolt-on fitment only - no cutting, welding or alignment shims needed. Designed exclusively to complete an Eisenmann slip-on muffler into a full cat back system.

• Direct replacement for OEM mid-pipes
• Maintains factory-style hanger positions and flange alignment
• Compatible with original rear silencer mounting points
• Fast road or track day use - flow-optimised for S65 engine response