Originally Posted by MADRod
Originally Posted by Itsmeagain
They not a screamer if fed back into the exhaust, they just a wastegate pipe then.
Advantage, massivley quieter.
Disadvantage, possible loss of power if your exhaust isnt big enough.
Sums it up. Changed from 3" to 3.5" exhaust to combat an exhaust restriction.
would this be at all power levels or just over a certain level?
bassboy