Product reviews for H&S Mini Maxx Version 1 (V1) Race Programmer

easy to install,wish it came with a manual instead of down loading one on the computer. wish i would have purchased the mini maxx instead of the other tuner. the screen is a little small for these old tired eyes... sure noticed the power difference from the other brand...

Super easy to install and set up, love all of the features. Power settings are incredible, you wouldn't even know its the same truck as before. 10/10 would recommend to anyone.

I just installed the H

Order the tuner back in October 2017. Havent had one issue with it since being installed. Have had a few people ask about how I like the tunes. The tunes are awesome milage has gone up being deleted on my 6.7 Cummins. I've recommended this to a couple people now that are looking at tuning there truck.

The H&S Mini Maxx sure brought my 6.7 powerstroke to life! Totally different truck! Easy to install and superior pre-loaded tunes.

Easy install on my 08' Ford 6.4L
The delete tunes are good, good increases in power and milage as well.

Was easy to use, hooked up on 2011 Chevrolet Silverado 3500 with 6.6l LML duramax. My truck was in limp mode already with a problem in the DEF system. The programmer just took me thru the steps and I just wanted to delete the DEF anyway and it was simple. Cost of going to the dealership was going to be the same price. The only problem I guess I have is that I don't have shift on the fly power levels. Don't matter I just wanted to drive my truck out of limp mode and now I can choose to go up in power if and when I want to.

Very happy with  mini maxx for my 6.0 Powerstroke!

Placed on 2012 f250.
Follow the instructions and it works great