Customer Reviews

Added intake elbow - noticeable throttle response. Mini Maxx froze once but reset fine. 100HP daily tune is perfect balance.

Took 30 minutes to flash first tune. Economy tune for commuting, performance for weekends. Stainless pipe shows no corrosion after winter.

Solid kit with great results! My truck runs much stronger after the delete and tune. The only minor issue was waiting for the shipping, but once it arrived, everything went smoothly. The 4" downpipe-back exhaust sounds perfect�not too loud but definitely more aggressive."

2023 high-output lost 50HP with delete tune (expected). Still worth it to ditch DEF. Instructions need more torque specs.

4-inch stainless pipe fit perfectly. Stock tune for inspections, +65HP for commuting. AutoCal interface takes some learning but powerful.

Night-and-day difference! Street Tune woke up my 2022 Silverado. No CELs after 2,000 miles solid kit.

EGR delete stopped my head gasket worries. 200HP tune with exhaust sounds like a semi! Mini Maxx's gauges monitor everything.

Worth every penny. 5 pipe sounds aggressive, and Level 3 is perfect for daily driving. No CELs after 1,000 miles."

Deleted my 2011 at 200k miles runs like new! Level 4 tune added 6 MPG. Race pipe's stainless steel won't rust.

EGR delete solved my coolant consumption. 150HP tune is addicting! Unlock Tool retained my factory key fobs perfectly.

Level 3 (+120HP) woke up my 2020 F-350. Ecmsync updates automatically no laptop needed. Exhaust drone at 65MPH is my only gripe.

2014 F-350 with 220k miles runs like new now. EGR delete solved my overheating issues. The Mini Maxx tuner is worth every penny.