Introducing IPE Innotech's Valvetronic C63AMG exhaust system
#51
MBWorld Fanatic!
#52
Member
Sound
For sure and the fact that with the valve closed it is almost lower than stock, which makes coming home late easier. My son complains I wake him up now!
#58
Former Vendor of MBWorld
Thread Starter
#59
MBWorld Fanatic!
http://www.youtube.com/watch?v=xSvQ1...ature=youtu.be
#64
MBWorld Fanatic!