Quote:
Originally Posted by TONYpepperon1
Ahhhhh! Don't tell me that! I'm at 30 mpg now and my catback is en route.
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I don't think that's all true - must be other factors.
my catback didn't change a thing - I was getting 35-40 on the stock tires.
when I changed the tires/rims - then that will mess sht up bit time. just saying.