i've put it off long enough. i am finally ordering a set of 4.10's for the 01 gt from stangnet's part shopper. found a place that will do the install for 200 bucks. just need to know what else i need to go with them; car has 25k on it, so i don't want to re-use old stuff; i need to know what else i need & where i can get it, didn't see an install kit or anything listed. also, is dmp's speed calibrator only way to go, or would chip be better. haven't had much luck with my dmp mil eliminators. (stopped working after 4 mo) any help appreciated.
