If this ecm has to be reprogrammed in the future do I go to GM Dealer or have to send back to you?? And what is the final cost of your ECM ( Jerry Cable, 05/20/2017 )

Hi Jerry,

Our tuning is custom to your vehicle so if you ever did have a dealer flash the computer it would wipe out the performance settings and revert to stock. There should be no reason to ever need to reprogrammed in the future and if you needed a replacement PCM we can take care of that for you. Cost is $395 plus a $175 core charge which is refundable.

I am considering some performance upgrades to my 2000 Winnebago Brave with the 7.4 liter engine. I would like the biggest bang for the $. Dollar for Dollar, it is highly unlikely that the $2400 for a full blown Banks Power Package would yield the same cost/benefit as say the addition of the UltraPower GM / Workhorse 7.4L (454) Custom Tuning module. I assume the module is a pre-programmed ECM chip that replaces the stock ECM chip. Can I reprogram on the fly as conditions change and performance needs warrant a change?? Or is it what get is all you get? Give me some idea as to what this product does exactly, and how I will benefit from spending $$ on it.

If it is not a driver-programmable module, do you offer a product and which product is better for my application (programmable/non-programmable) as I am planning a cross county trip that will take me over the Rockies and back again?

Thank you for any assistance.
Arnie ( Arnie Bertsche, 03/22/2017 )

Arnie,

I am of the same opinion that the UltraPower programming is going to be by far your best "bang for the buck". It is a re-programmed ECM, either you send yours in or we send you one on a core exchange. We set it for the best performance in all conditions, it is not user adjustable. Gasoline engines do not require different settings for different conditions like a diesel engine does. We gain on average 45-50 horsepower and 50 ft. lb. torque so it will definitely be able to hold the upper gears better when hill climbing and have improved acceleration.