Last week ago my bro in law installed my arospeed mid section pipe,during the week my exhaust made some horrible vibrations , u could hear the metals shaking... so today i checked and it turned out that the cat and the mid section pipe only had one bolt and one nut installed, so i went to buy two more bolts and two more nuts and installed them and tightened all bolts around the exhaust system, so after a quick drive test, the vibrations still happen but not as bad as it was... most of the time at idle when the engine is shaking, but at second gear it makes some sounds coming from the built-in muffler from the arospeed middle section pipe, the sounds sound like if there is a bunch of rocks inside of it revolving around it<<<horrible too.. I tightened my rear section bolts and same thing.... tomorrow I will install my stock mid section pipe to see if the problem is the arospeed pipe... you guys have any feed back? I have a whole exhaust system from heads to rear section.

 

Did you use any gaskets when you installed the pipe?

 

Hey Sam!!!!
You think he ever read your message....makes you wonder don't it...

WheelBrokerAng[sm=americanasmiley.gif]

 

Yes both sides have gaskets....

 

maybe just a rattly pipe, or maybe the installer didnt do a good job