Just got my 2000 XJ and wondering how to bring up the gas mileage a bit. The muffler needs replacing soon, and I was looking at cat back systems. I don't see the sense in getting a 2.25" cat back, I'd like to go 2.5" Two concerns: 1) I don't want a 4" outlet "fart pipe." They are ridiculous, and 2) I probably want to put a hitch on eventually, and some of the aftermarket systems could interfere with that, apparently.
Also looking for a good high flow air intake.
Anyone got any experiences?
Thanks!
Tom
MJTJ(XJ)NJ
Also looking for a good high flow air intake.
Anyone got any experiences?
Thanks!
Tom
MJTJ(XJ)NJ