GROWLNTA

I know with most exhaust changes you will find a knock here and there... and this isnt all the time... its every now and then at around 1,500 rpms... I am new to the mustangs... if it was a Fbody I could tell you all the typical spots it touches...but this is a 06 Saleen S281 SC I installed JBA longtubes and Catted H pipe... the knock sounds to be right around the driver side rear tire area... any hints on where to look?

2011Black5.0

probably the drivers side exhaust pipe right where it goes over the axle, mine is making the same banging noise everytime I go over a bump

GROWLNTA

Might have to check that and shove some heater hose up there or something

2011Black5.0

ya if it works let me know, nice car BTW

GROWLNTA

Thanks buddy, nice little jump your doing there lol! heater hose works great for a temp fix till you can heat the pipe and bend it... just so you know

2011Black5.0

ya i was talking to the owner of my local mustang shop and he said he can probably indent it so that it doesnt hit, just gotta save up the $

07VistaChicago

I have Bill Boat exhaust and the exhaust hangers rattle against the hanger brackets attached to the body. I have little pieces of rubber shimming the hangers from the brackets. I would look there

2007VistaBlueGT

Most of them knock on left side, it's banging on the panhard bar or floor board depending or both.

DLZ314

I had a knock from my passenger over-axle pipe being to close to the spare tire well. Once she got warm and the elastamers in the hangers loosened up, she would clank pretty hard. Just took getting her to an exhaust shop so they could re-align the pipes. $30 well spent.