AnnivSS

Is it possible to run the SLP tuned length headers with the stock SS exhaust? I have the headers laying in the garage but I dont have the cash flow to have my exhaust redone at the moment, and it looks like im going to have some free time to install them this weekend.

Kurt D

iTrader: (2)

If you have the Y pipe that comes with them they will mate up to the stock cat-back. They won't mate to the stock Y.

AnnivSS

Thanks for the quick answer, looks like ill be waiting a few more weeks to put them on then.

LeanPocket

iTrader: (6)

No, u need a shorter y pipe from what i understand

LeanPocket

iTrader: (6)

u can find a used ory for cheap

Starz T/A 17

iTrader: (6)

The headers will require an aftermarket Y pipe, but the stock catback will hook up to the aftermarket Y pipe. Someone mentioned that you need a shorter Y pipe which I don't believe is the case. Worst case you can trim any Y pipe a little bit if it needs to be shorter. But I have put several different brand catback exhaust systems on F bodies and they were all the same length of the factory catback.