19-10-13, 12:50 PM
Interesting shrek.... I thought it woz the other way round although i'm not totaly sure. On my bike I've got a sp engineering stubby and i know they test them @ the factory with the baffle out. For instance my pipe gives 4-5 bhp mid and about 1 bhp top. I chose it because it looks and sounds better than kosmics and my insurance states any more than 5bhp topend is a performance upgrade so more to pay. But....i had it tuned with the baffle in. I thought there may be an issue with consumption and if i run it without the baffle the loss of back pressure must affect the power? Can anyone explain it?
Just flapping about on this stagnant little pond on the outer rim of the internet.....yup.... :-))