I have a 94 teg vti-r. I've just been loookin into changing the header to a ITR header as i can get it reasonably cheap and i also have a magnaflow muffler to chuck on..
but im unsure n wanderin if anyone knows if itll cause problems to the balance of the system? and if not wat the gain would be like?
ppl have been tellin me both yes and no so im in a puzzle...
im mainly just after a deeper sound.

thanks