I sell the xcal3 for 399.00 and 20.00 for shipping , that comes with my custom tune and free updates as you add more mods so you dont have to wait to add all your mods then buy a tune
You need to add a wide band air fuel gauge which you should have already
With a proper tune I can change you shift points , trans psi , time of clutch engagement , slip time and much more , there is a lot more to the ATX then just changing your shift and psi
To a point its better on your trans with added HP and TQ and does not allow your clutches to slip as much when changing gears
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