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5stars
254ratings4stars
23ratings3stars
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10ratings
236 reviews
Awesome company
Company was awesome they were very costumer friendly and they answer any questions or concerns about the product and responded quickly as well. I had an issue and they were very nice and understanding if ever I had to get another tuner i would only go to them i now recommend them to anyone who asksRead full review
Verified purchase: Yes • Condition: new • Sold by: minimaxxtuners_com
No joke, 11mpg stock to 19 with mini maxx hand calc.
I was nervous to order a 600$ piece of hardware that's no longer even in buisness. It's been installed for 3 weeks and is the best thing ever for my 07.5 ram2500. Installation was a breeze. I went from 13.5mpg on the display, about 11 hand calc. To 19.6mpg on the display and 19.5 hand calc!!! Didn't expect gains anywhere near this. Pair this with 4" flo-pro dpf delete pipe to keep the tail pipe stock looking. The 4" pipe has just the right tone and volume, 5"tbe will def piss off your neighbor.
Install instructions:
1)Install minimaxx (20min) make sure it's hooked to a key on hot.
2)unplug and disconnect all connections from exhaust (pb blaster and an oxypropane torch were my best friend here for all the threaded connections)
3)drop exhaust from turbo to resonator (save yourself time and struggles and put a jack under the tranny and remove the tranny cross member)
4)install new straight pipe
5)unplug 3 egr plugs
6) on minimaxx select install tuning and the minimaxx will guide you through everything! Downloading tune takes about 10-15min. And no check engine lights.
Oh yeah, don't scrap your exhaust because you might need it on day.Read full review
Verified purchase: Yes • Condition: new • Sold by: diesel_truck_pr...
Great Deal. Great Product.
Everything as advertised and shipped quickly. Plenty of instructions and clear on how to install.
Verified purchase: Yes • Condition: new • Sold by: diesel.discounter
Wholesale race tuners thanks for the help
Good fit I didn't have to make any changes or adjustments. If I hadn't broken the two exhaust bolts I would have been done in a half day. The book for the tuner could be better than it is but I got working.Read full review
Verified purchase: Yes • Condition: new • Sold by: wholesaletuners...
Mini maxx race tuner
Works good on my 2011 ram 2500 Cummins I left the catalytic converter and dpf on the truck just drilled 3 inch holes thru the filters and put them back on and left all the sensors on and installed the removed download no check engine lights for sure mileage gain about 2-4 mpg fast shipping recomend this tunerRead full review
Verified purchase: Yes • Condition: new • Sold by: diesel.discounter
Tuning & exhaust were good, EGR kit has room to improve
Tuning and exhaust were problem free, but the EGR kit was lacking some hardware, and fit wasnt great, but was able to make it work in the end.
Verified purchase: Yes • Condition: new • Sold by: wholesaletuners...
Perfect in every way so far
So far so good- 2010 Duramax LMM- installed as per instructions with stock emissions and settings- drove for a day- did the DPF/CAT/Muffler delete/4" straight pipe- the next day (left the stock EGR in place- will delete later)
Re-Downloaded the LMM profile with deletes selected- followed the simple step by step setup-install was perfect- no issues.
Bought primarily to delete all the emissions crap and run at stock level.
Even at stock power level with just a 4" straight pipe and no other mods there is a noticeable difference in power, spool up, and throttle response.
Fun to try out the other tunes- ridiculous power on max setting- but as my daily driver I am more into reliability than max power. Awesome to have it on tap- switch on the fly- if needed.
Would like some info/advice on how I can back this unit up- perhaps just copy the microSD to another similar microSD?Read full review
Verified purchase: Yes • Condition: new • Sold by: diesel.discounter
Rudy's Mini Maxx
Refurb unit looked brand new and plug and play was easy! Came with a 1 year warranty and Rudy's services them.
Verified purchase: Yes • Condition: pre-owned • Sold by: rudys_performan...
Works great simple to use
It does everything I need it to do..
More power better mileage no more low tire light
The bad is the H&S went out of business didnt realize that until I bought it..
Verified purchase: Yes • Condition: new • Sold by: diesel.discounter
Great product
Product works great shows me everything I need and want to see on my Diesel engine and also gives me insane horse power.
Verified purchase: Yes • Condition: new • Sold by: diesel_truck_pr...