dubman 39 Report post Posted April 13, 2010 AFAIK, the m40b16 and m40b18 exhaust system are the same. Is this correct? thanks guys Quote Share this post Link to post Share on other sites
Silver Fox 43 Report post Posted April 13, 2010 Yep, straight swap Quote Share this post Link to post Share on other sites
kerry 10 Report post Posted April 13, 2010 if there is a diference which im sure there is not it wont be f all they should all be 4 bolt flange and the same size. Quote Share this post Link to post Share on other sites
dubman 39 Report post Posted April 13, 2010 cheers guys. many thanks Quote Share this post Link to post Share on other sites
