hi
I just bought a 954 and would like to switch out the exhaust as a slip on to save weight.
what slip on should i go with that is quiet?
also is a power commander absolutely necessary?
thanks for your help

 

sorry man, never heard of a quiet aftermarket exhaust. Maybe chop your factory can in half to save weight.HAHA

 

The Yoshimura ZYCLONE is pretty quiet. I had one on my '95 6R and I actually found it to be too quiet (it sounded just like stock). Anyhow, re-jetting or remapping is not necessary when adding a slip-on but it may be a good idea if you throw in an aftermarket air-filter.

 

Try Ackrapovic, had one on my old F4 and it purrrrd like a kitten