jbkelly0211
Well-Known Member
- Joined
- Jul 20, 2010
- Location
- Charlotte
Just wondering if anyone has had luck gaining a few extra MPG's, my 99 xj is only getting around 11 city/ 13hwy. I have 32" mt's with a k&n filter and glasspack exhaust. I know regearing would do alot but I was wondering if any had results from bolt on's or any other tricks.