Idcatman1 Well-known member Lifetime Membership Feb 4, 2018 #1 I have a set of twin speedwerx pipes for 2010 or 2011 M8. Also have the ECU reprogrammed to match. $500 obo for the lot.
I have a set of twin speedwerx pipes for 2010 or 2011 M8. Also have the ECU reprogrammed to match. $500 obo for the lot.
