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Select desired tune.
Installing a tune into a vehicle
Installing the tune into the vehicle
Select “Install Performance”…
*Install Performance*
Installing the file
Do you want to continue?
Press Enter for YES
Or Esc for NO.
Diablosport strongly recommends that the use of larger diameter performance exhaust and exhaust temperature gauges to any
vehicle using performance enhancing tunes.
*Modify Performance*
40HP TOW
60HP STD Performance
85HP HI Performance
100HP Extreme Performance
stock tune
Stock Tune: select this option if modifications to
the factory GM tune is desired. such as speed limit
and tire/ axle correction.
40 HP (Tow Tune) is designed for towing with
weight limitations same as factory, inclines must
be factored in.
60 HP (Economy Performance tune) is de-
signed for performance but with economy in mind,
fuel mileage will always be subject to driving style
and may vary from vehicle to vehicle. Towing may
be done with this tune as long as weight limitation
of 8000lbs is met, inclines must be factored in.
85HP (High Performance tune) is designed
for street performance with NO TOWING.
100HP (Extreme Performance) is designed
for extreme street performance with NO TOWING.