Quote:
Originally Posted by deadtrend1
very unlikely that you will notice a difference in MPG, and I doubt the HP gain from it will be seat of the pants significant. MPG may probably be worse in the beginning since its hard to keep your foot out of it when you get a new exhaust. Probably plateau and be the same or slightly a tenth better.
|
agree lol... since i put the catback on my vette i went from 14.9 to 11.7 wen i checked this morning!
__________________
88 Camaro
95 Impala SS
97 Trans Am WS6
98 Blazer ZR2
00 Corvette
04 CTS-V
04 Grand Cherokee
06 GMC Sierra
07 Sublime Charger Daytona
12 Tahoe LT
17 Malibu LT
|