Only used this for about 500 miles and decided to go full custom exhaust with a local shop. This is the larger diameter x-pipe for better flow and any local shop can weld (I recommend welding on not bolting on) to a stock C63 (adapter) or with headers. It also has a reducer from the larger diameter to the stock, as you can see in the top right. This can be cut off or retained.

Asking $250 plus shipping from Denver, CO

 

All the praise for MBH and nobody wants them...Lowering to $100 + s/h.

Just an fyi, Im selling because I switched to Mikes H-Pipe. MBH X-pipe wasnt my cup of tea but Im the minority. Gives the cars a racer tone..

 

does this go in place of the resonators?

 

No, replaces secondary cats.

 

are these still for sale?