M4 Full Exhaust System Fitted
I've fitted the M4 full system on Sunday afternoon as the weather was lousy. Sounds very nice. Not remapped as yet but still runs perfectly fine as is. Thoughts are that they have engineered the tube lengths of both primaries and secondaries very well to allow the bike to run well without a remap.
Points to note for anyone fitting the M4 Exhaust.
1. You will need their silencer, the secondaries do not terminate in the same place as the standard exhaust. A short adapter pipe would be necessary to fit any other aftermarket silencer.
2. The supplied arm to fit to the servo motor for the exhaust valve on the standard system is easy to fit but rear shock has to be removed to remove the servo and fit the arm.
4 wheels move the body, but 2 wheels move the soul.
1982 Honda CB750 BOL D'OR
2017 Kawasaki GTR 1400
2017 Suzuki GSX S1000