Exhaust

[greski]

Today a friend of mine was telling me that on turbo charged cars you get better performance out of a single pipe exhusat or a ture dual. He said the signle pipe helps control the flow better. Anyone have anything to say about this? Also, what exactly is "cat back" exhaust?
Thanx

[SEXICÄN]

i would think the duel exhaust had better flow for a smaller engine car and a larger engine car would have better flow with a larger exhaust.

[DDQ]

Originally posted by greski
Today a friend of mine was telling me that on turbo charged cars you get better performance out of a single pipe exhusat or a ture dual. He said the signle pipe helps control the flow better. Anyone have anything to say about this? Also, what exactly is "cat back" exhaust?
Thanx

Cat-back = an exhaust system from the end of the catalytic converter, back to the tail pipe. It replaces those sections, which is essentially the downpipe and the piping all the way to the tips.

Here's a decent read on exhaust theory: http://www.nsxprime.com/FAQ/Miscella...austtheory.htm