Although not needed to run a set of MBH Motorsports long tube headers. The MBH Motorsports stainless steel mid-section with Xpipe makes instalation and mating your MBH Motorsports long tube headers a simple task. This will also upgrade your factory mid-section with better flowing 3 inch tubing. Our mid-section with Xpipe will delete your unmonitored secondary cats. This bolts from the back of your MBH Motorsports headers to your factory resonator. Expect about 10-15 wheel horsepower.
E63 W211 Mid-Section with Xpipe
This mid-section with Xpipe only works with MBH Motorsports headers . If you do not have MBH Motorsports long tube headers this IS NOT the product for you.