I was very impressed with the thickness of the steel and the cleanliness of the welds on this pipe right out of the box. It’s built like a tank and seals completely tight with zero exhaust leaks. Essential upgrade for anyone running a commercial setup.

If you own a true Cab & Chassis Ram, you know how hard it is to find exhaust parts that actually fit the different frame rails. This pipe fit my 2015 flatbed absolutely perfectly. Hangers lined up exactly where they needed to be. Couldn't be happier.

The build quality of this downpipe-back exhaust is exceptional. The hangers lined up perfectly with my truck's factory mounting points, making the installation incredibly smooth. The welds are clean, the steel is heavy-duty, and it gave my 6.7L the perfect deep rumble.

I was tired of constant regen cycles ruining my fuel mileage. After installing this tuner and deleting the DPF, my MPG went up significantly. The interface is simple to use, and being able to monitor my EGTs on the fly gives me total peace of mind.

Probably was the Best Decision I’ve made! Let me tell you , This mini Maxx did things for my truck that thousands and thousands of dollars can’t do! I highly recommend this unit for any GMC Duramax owners especially to get ride of all the check engine issues related to the emissions system. Worked perfectly for me .

The exhaust components fit perfectly with zero modifications needed. The Mini Maxx V2 is compact but packed with features. I love being able to monitor all my parameters in real-time. If you’re on the fence about deleting, just do it with this kit.

After constantly dealing with DEF system errors, I finally pulled the trigger on this kit. Best decision ever. No more codes, no more limp mode, and the power gains are incredible. The display looks clean on the dash and is very intuitive to navigate.

I had another Tuner, Edge Evolution CS2, but the Minimaxx V1 works sooo much better! I have 2009 F350 6.4 Diesel. My truck runs PERFECT now and it has much MORE POWER! Love it!

I was a bit skeptical at first, but this kit completely transformed my truck. The installation instructions were crystal clear, and the Mini Maxx V2 worked flawlessly right out of the box. My fuel mileage has improved significantly, and the throttle response is night and day. Highly recommend!

Great product easy to install

The reroute kit was high quality and easy to assemble it really cleaned up the space on my 2014 lml .

The price doesn’t Reflect on the product. Very high quality heavy duty parts . The only thing lacking is instructions that would have put this kit over the top . I did the full lml delete and pcv reroute . The kit doesn’t come with the up pipe you have to order that separate.

Better sound, more power. Love it!

Purchased SPE delete for a F450. Was a little more than I could do to install. Took to my mechanic who installed it. He couldn't stop raving about the quality of the kit, and the difference it made in the truck's performance. This truck would endlessly code saying "cleaning exhaust filter" over and over. All of that nonsense is gone, the truck runs 100% better. AND went from 8.9 mpg to 15.1 mpg! Overly satisfied!

Everything went together good besides having to figure out the installation with only pictures. A video or better installation instructions would have been very helpful. Truck runs and sounds great now!