pallidamors

I am about to purchase a sct xcal tuner and 3.90 gears. (Yes I know shoulda gone 4.10's, but decided after much research on the 3.90's) My question is will the tuner be able to tune my car for any possible MAJOR future mods I might make. Mods such as cams, headers, etc etc. Will the sct xcal tune be able to tune the car if I order a new tune and download it from the manufacturer or will it become useless as I will need a dyno tune for these mods?

Thanks in advance,

James

JPGT_00

yes you will be able to do all that with the xcal2.

pallidamors

how so

pallidamors

bump