Building custom pipes for CB1100

[StreetFighter_imp]

There are a lot of smart people on this forum and I was hoping that some knew of backpressure and other details when it comes to exhaust.

I am thinking of taking my 4 into 1 and making it 4 individual pipes, two on each side of the bike.. If I run straight pipes all the way back with some simple baffle inserts, does that affect much?? Or will it simply just kick butt..

It would allow the bike to breathe but you would likely lose a lot of low end torque from it.

Now, considering doing that to a cruiser would have required a stage 1 jet kit, I'm not sure if you would need some type of update to the mapping or not.