Description

Unlock the full power of your diesel truck with the H&S Performance Mini Maxx V1 DPF Delete Tuner . Designed for Cummins, Powerstroke, and Duramax engines, this all-in-one tuner gives you complete control over performance, emissions deletes, and custom calibration. With preloaded race tuning , you can instantly eliminate restrictive factory components including the DPF, CAT, DOC, SCR, DEF, and EGR —without triggering check engine lights or diagnostic trouble codes. This results in increased horsepower, torque, throttle response, and improved fuel economy (many drivers report mileage gains from 13–14 MPG up to 18–19 MPG ). The Mini Maxx V1 offers power levels up to 250HP , customizable speed limiter removal, tire/gear ratio recalibration, and advanced monitoring through 20+ digital gauges. Built-in safety features automatically govern EGTs, boost, transmission, and coolant temps to protect your engine under heavy load. It also allows you to enable/disable special features like high idle, fog lights, and warning chimes (specific to select 6.7L Cummins models). Updates are quick and easy with the included SD card and USB cable , ensuring your tuner stays current.