Tuner for my 03 town car?
I did some searching, and a ton of googling, and I found some contradictory info out there on tuners for my car.
I am looking for something that will allow me to have a full custom dyno tune done on my car, mainly for increased fuel economy. A canned tune would be nice for short term driving.
I have mainly looked into buying a used Xcal2. Does anybody know which particular model number is correct for my application? (03 TC, 4.6 SOHC)
Also, are there any easier to use or generally more tuner friendly options? Anything I can do involving a laptop tuning similar to HPtuners?