94 Cobra, anybody have this or know wut the problem is????

[1fast94svt]

my car is running great. I have stock mufflers w/ dumps tho. (cut off tail pipes and some down shaped one put on). I noticed when you give it a fair amount of gas in 2nd, sometimes 3rd and usually 4th you can feel a knocking feeling under the car against the floor board. Not real bad but you can feel it. Could it be the exhaust or is it the driveshaft or trans? I have no idea about what this could be.
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[1fast94svt]

SOMEBODY PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

 

[95WhiteVenom]

OMG! Your kidding dude? I got that with my borla dumps but it didn't start till I got my Mac-Prochamber put on. It's annoying, I been meaning to take it to the shop to find out what it is.

 

[SmithCobra95]

that sux, no problums like that on my 95

 

[raven69david]

No problems like that with mine either, however i assume it's your exhaust hitting the floor board. Check there first. Take it to a muffler shop and have them put it on a lift. They will be able to check how much play there is. Also could be a broken hangar causing the exhaust to rattle like that which in turn makes the noise.

 

[iluv95stangs]

Sounds like maybe your mufflers or midpipe are out of adjustment and hitting they underside of your car.