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View Full Version : M4 Exhaust systems


Shaun
11th August 2009, 12:30
who knows about there Quality?
Pussy
11th August 2009, 12:59
The only thing I know about them is that they seem to be the best performing system for the carb'd SV 650.
The welding on them isn't that flash.... they are unpurged (rough on the inside)
Zapf
11th August 2009, 13:15
Had a set of M4's. Full Ti system for the SV650S. Looked great. Sounded great.

It eventually made its way to Jill's SV race bike, crashed it a few times and still good I hear.
Shaun
11th August 2009, 17:13
The only thing I know about them is that they seem to be the best performing system for the carb'd SV 650.
The welding on them isn't that flash.... they are unpurged (rough on the inside)



BUT, as you say, they are the BEST performance system on the market


Check out www.roadracingworld.com, and do a search on M4 race team, owned by John Ulrich, the owner of the magazine as well