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.
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.
for a 04-07 CTS-V or a 2012 CST-V Wagon?
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.
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.....