exhaust vibration

Reply Subscribe

Thread Tools

Search this Thread

Nov 27, 2006 | 11:58 PM

shaun

Thread Starter

12 Second Club

Joined: Nov 2005

Posts: 1,847

Likes: 0

exhaust vibration

hey guys i have a question for you.
i have a aftermarket cat back on my car[not shure what kind but its 3 inch]
and the tips where sckewed up so i cut them off after the bend that goes back to the bumper and now i have a lot of interior vibration that i dident have before.will puting small turn downs and the end of the 2 pipes stop it ?
if not what can i do?

Nov 28, 2006 | 12:26 PM

shaun

Thread Starter

12 Second Club

Joined: Nov 2005

Posts: 1,847

Likes: 0

any one?

Nov 28, 2006 | 12:49 PM

lsx24

Banned

iTrader: (45)

Joined: Aug 2003

Posts: 2,556

Likes: 0

From: NC

Most likey the vibration you're getting is because the exhaust exits under the car. What you can do is get some pipe extentions and have them welded onto the ends of where they are now and run them out the back. Then you can put on new tips or just leave them like they are. If you route the extentions out from under the car and out the back you probably will have no more vibrations.

Nov 28, 2006 | 01:01 PM

jlashley2001ss

TECH Fanatic

iTrader: (5)

Joined: Jul 2002

Posts: 1,377

Likes: 0

From: graham nc

yeah sorry i cant help ya on this but very interested in what responses you get.

Nov 28, 2006 | 05:22 PM

FDKSS

Teching In

iTrader: (3)

Joined: Jun 2006

Posts: 42

Likes: 0

From: Maryland

If you get the exhaust out from under your car it will help alot. I installed a slp LM on my car and it had dual center exit tips stock. but we ran out of time before getting the tips hooked up so with just the pipes about 8 to 10 in short of the back the car had alot of vibation and resonence. once we moddifed the elbows oging to the tips andhooked them up all teh vibration was gone... so either get soem tips on tere or puttin turndowns on will help some.