Here are our Axle Back Options. It is for both the M5 and the M5 Competition. You have the option of 102MM Chrome tips or 102MM Carbon Fiber tips with Titanium Internals. Stock pipe must be cut in order to install.
Axle Back 102MM Chrome Tips
089318 0500 and 0446 70SG
0446 70SG
Axle Back 102MM Carbon Tips
089318 0500 and 0446 70CS
0446 70CS
