TDG MAFIA MEMBER #77
Join Date: Jul 2006
Thanked 11 Times in 10 Posts
I've heard it called an up pipe, head pipe and most commonly, down pipe.
Is it loose on the exhaust side of your turbo? It could also be hitting the fire wall...Thats a hell of a noise maker.
I would try another shop or try fixing it yourself. These aren't that hard to work on. The turbo has a v clamp that holds the pipe in place. When the engine is cool, see if you can move the pipe around, and try to tighten up the clamp.
1999.5 PSD, 4x4, Auto trans, 6.0 Trans cooler, ZooDad Mod, ISSPRO Trans - boost - EGT gauges, Wicked Wheel, 5inch Stainless tip, 315 75 17 BFG AT's, ProComp 9000's at the corners, Fumatomo Valve, Pooned tank, DP Tuner F5 w/ 80 tow, 80 econo, 120 race and permagrin!