- Dec 27, 2003
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Hey guys, I got an off-road x-pipe (no cat's) put on a long while now. I also changed out the resonators from my SLP cat-back system with Magnaflow mufflers so that all I have is SLP tips. I also got a BBK cold air-intake put in around this same time. I never got a tune. Do you think that I should have? It seems that I sometimes get horrible gas mileage. My average is a little bit over 200 at best with stop and go city driving. Lots of stopping where I live!! Recently though (last tank), I only got 152 miles on a full tank and am pretty sick of it. Not sure why it was so bad but I wanted to know what you all thought. Should I have gotten a tune after I got the off-road mid-pipe put in or is it alright to go without it? The exhaust smells like it is running lean. I usually drive with my windows up, but figured that the car smells of the fumes because of the catless exhaust. Any help you all can give me is appreciated. Also, if it is true that I do need a tune, there is a shop in my area that will do one for 350 (not a dyno tune..those are 550), any ideas where it can be done cheap? Super chips...cost at best? thanks.