new exhaust

[Whatiz]

Just put on new x-pipe and flowmaster exhaust and now have a major reverberation in exhaust when above 3000rpm. Any ideas on what this is from? also installed a cold air kit up to roush intake. any help would be great.

[Steelgrave]

Re: new exhaust

Originally posted by Whatiz
Just put on new x-pipe and flowmaster exhaust and now have a major reverberation in exhaust when above 3000rpm. Any ideas on what this is from? also installed a cold air kit up to roush intake. any help would be great.

You mean your hearing a reverberation inside the car at 3000 rpm's? I think that's probably normal from what I've heard.

[Shadowgray03]

A lot of the louder systems have a drone at various RPM, my bassani catted-x and cat back have a drone as well..... I just turn up the stereo

[Whatiz]

its not just the noise. its got some kinda crazy like rattle but everything is all tight. kinda crazy. I might have to wait till everyones around so you guys can laugh at how bad it is. Makes me almost want to put the stock back on.

[Steelgrave]

Originally posted by Whatiz
its not just the noise. its got some kinda crazy like rattle but everything is all tight. kinda crazy. I might have to wait till everyones around so you guys can laugh at how bad it is. Makes me almost want to put the stock back on.

Is it kind of a faint rattle that sounds like something in the dashboard is loose? (I noticed that rattle last night on my car)

[konastang5.0]

any way to get a sound clip on the net at all?

[Steve]

Pipes hitting anything? they move quite a bit.

[Macs Stang]

Originally posted by 92MNstanger
Pipes hitting anything? they move quite a bit.

i was thinking the same thing. maybe your tail pipes are banging aganst your control arms, or maybe the fenders, or the frame. it could be tons of things. i would get under the car and see if the muffler system came loose. you know that you need to tighten the bolts after you run the car for the first couple miles right?
i had to get under and tighten everything after the frist couple days.

good luck!

[mnstang]

flowmasters have alot of drone.

[Whatiz]

Yeah I will have to lift it back up and check the bolts. I didnt know I had to retighten them after a few miles. I'll try that later.
Thanks.