: Performance Exhaust Experience

07-06-13, 01:15 PM
Anyone have any experience with rear section performance exhausts by Borla or CORSA? Looking to do a simply upgrade for sound and perhaps some hair of improved mileage.

Thanks for reading and any feedback.

07-06-13, 01:22 PM
You mean there are people who dont upgrade?

07-06-13, 02:33 PM
Doubt you'll get any mileage gain.

07-06-13, 03:57 PM
Had the CORSA, then decided to stop screwing around and got the B&B.

Forget mileage.

07-06-13, 07:29 PM
Looking back, I guess my question was pretty stupid. Upgrade? Of course. Mileage? Never. I'll wing it on my own. Thanks for the helpful feedback.


07-07-13, 09:27 AM
for a 04-07 CTS-V or a 2012 CST-V Wagon?

07-07-13, 09:52 AM
2012 V wagon.

07-07-13, 01:09 PM
2012 V wagon.
Then you might want to find the correct forum. Not that the answers will be any different there - yes, plenty of people have gone with aftermarket exhaust, and no, you won't see any mileage benefit.

07-07-13, 03:39 PM
Well, chalk it up to a new web site that I improperly navigated, wound up here in the wrong year. My apologies, and thanks for pointing it out. My answers were over there.....