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HP Upgrades


You have an LBZ! The best bargain out there for a nice HP upgrade is the Diablo Predator, we have them on sale currently as well! Give us a call at 866-455-7788 and we'll be glad to help you on questions etc.

Mark @ DPPI

The 8th digit in the vin is D.

I was thinking the Diablo would be a decent option, but wanted to get other opinions. Are there any decent boxes that simply have a dial for the various levels (I've seen one in a friends Ford)?

Also, is there anything I can do to the motor as is, or is it all computerized and not much can be done without a programmer. I know Cummins fairly well and I understand how diesels work, but I have never messed with a Duramax.

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