How much...
if you buy a base kit that comes with an fmu and boost retard timing box you can technically get away without a tune (assuming your running a 6psi kit) but its not advised to run an fmu or the boost timing retard because a dyno tune and chip is done for your car specifically. typically with the chip and tune your looking at $700ish. can be more or less depending on the shop.
I was charged $500 for the flash tune after they installed my charger. It took seven pulls www.mustangmagic.com
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CobraStangGT16
4.6L General Discussion
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Dec 4, 2007 08:54 PM



