2004-2007 Cadillac CTS-V Performance Mods Discussion, Exhaust debate in Cadillac CTS-V Series Forum - 2004 - 2007; There are some uncertainties when it comes to the V exhaust. I am hesitant to go with a 3 inch ...
- 08-05-04 10:52 PM #1Cadillac Owners Connoisseur
- Automobile(s): V2
- Join Date
- Jul 2004
There are some uncertainties when it comes to the V exhaust. I am hesitant to go with a 3 inch exhaust system especially with Corsa sticking to the 2.5 because of diff heating. I don't think we are going to see much improvement with a catback system over stock. Even if there is I am confident that an x-pipe along with some new mufflers will accomlish the same goal with a lot less money. I would have to say that headers will probably create the best bang for the buck over a catback system. What do you guys think?