Before replacing the pipe, pick up a cheap(under $25) Raptor turbo muffler either 2 or 3 chamber from Kragen's(checkers) and see if this cures your problem.


More than tread lightly. Leave it like you were never there, nor anyone else.
'90 X-cab 4.88's 33 BFG AT's, rr ARB, Headers, Ignition upgrade, cold air induction.
'91 X-cab 5.29's 315's BFG MT's, rr ARB, custom bumper and flatbed