I looking for info for a friend of mine and I'm more well versed in 5.0 circles. She just picked up a '04 Mach I (manual transmission) and was looking to install a performance chip.
Is there a 'chip' or are just programmers available for the later cars?
Is this worth doing for a basically stock car?
What is the best product and about how much is it going to cost?
Is there a 'chip' or are just programmers available for the later cars?
Is this worth doing for a basically stock car?
What is the best product and about how much is it going to cost?
