Georgio281

iTrader: (1)

Hey guys, I have an or y with an LM2 catback, and last night I scraped the catback pretty hard on a big bump. Since then there is a slight scraping noise from the rear for a split second when I take off in 1st from a stop. The scraping noise definitely seems to be coming from the catback. Is it possible that the bump pushed my catback up and it's rubbing against the driveshaft now? Has this happened to anyone else? Thanks in advance.

blk/slvr02ss

iTrader: (21)

Yes,that what it sounds like to me.Get it fixed as soon as possible cause it could wear threw your driveshaft !!!!!!!!!!!!!

ULTIMATEORANGESS

iTrader: (4)

most likely something is broke on your exhaust.take it easy over speed bumps lol.

omarrakeen

iTrader: (2)

yep its very possible i say go under the car and check for shakes. movements and bends. my car used to make that noise when i lunch hard on 1st turned out its my Y pipe. gd luck with urs.

Georgio281

iTrader: (1)

I went as slowly as I could. It was a nasty bump. I don't think it's the y-pipe, pretty sure it's the CB. That SLP hangs so low.

ULTIMATEORANGESS

iTrader: (4)

really? my OE SLP DD has great clearance.

Georgio281

iTrader: (1)

Well I just looked underneath. Everything looked perfectly fine, no clamps broken off or bends in the piping. Not even colostomy to rubbing the driveshaft either. I think the CB is just rubbing against the heatshield in the rear.