- Buy With Confidence
- We're the ExpertsAsk us anything
- Free Ground Shipping On U.S. orders over $99
- Price Match Guarantee We match all advertised prices
- Fast & Easy Shipping No Hassle Returns made easy
GearboxZ Duramax 4.0 PLUS Programmer | 2007-2010 6.6L GM Duramax LMM
The GearboxZ Duramax 4.0 PLUS Programmer for 2007.5-2010 6.6L GM Duramax LMM diesel applications is designed as a basic DPF delete and also includes a +70hp tune for towing efficiency.
- Fully reversible
GearboxZ knows that many people use their trucks for pulling and hard work so the 70 more Horse Power comes in handy. GearboxZ does not modify the shift point in anyway so there is no need to worry about transmission failure down the road due to improper tuning. GearboxZ understands that these trucks are a lively hood for many, so we have taken extra care to ensure that this well rounded tune will be a good fit for any driving style.
- Reprograms the ECU for trouble free EGR/CAT/DPF delete
- Voice Prompted menu system
- Reads and clears DTCs
- Fully reversible
- Easy Install
- No Drilling
- No Cutting
- No Welding
WARNING! THIS PRODUCT IS FOR COMPETITION USE ONLY. ALL OTHER USES ARE CONTRARY TO FEDERAL LAW. IF YOU INTEND THIS PRODUCT FOR HIGHWAY OR NON-COMPETITION OFF-ROAD PURPOSES DO NOT PURCHASE OR INSTALL THIS PRODUCT. READ FULL OFF-ROAD WAIVER.
- Chevy/GMC Duramax Parts - 2007.5-2010 Chevy/GMC Duramax LMM 6.6L Parts - Competition Tuners | 2007.5-2010 Chevy/GMC Duramax LMM 6.6L
- Chevy/GMC Duramax Parts - 2007.5-2010 Chevy/GMC Duramax LMM 6.6L Parts - Street Tuners & Monitors | 2007.5-2010 Chevy/GMC Duramax LMM 6.6L
- Shop By Vehicle - Chips, Modules, & Tuners | Street & Competition - Competition Tuners
- GM Duramax DPF Delete Tuners & Packages - GM Duramax LMM 6.6L DPF Delete Tuners & Packages
- GearBoxZ DPF-R & DPF-R PLUS | 2007.5-2010 Chevy/GMC Duramax LMM 6.6L
- GM Duramax DPF Delete Tuners & Packages
- Item Requires Shipping
- 3.0 lbs.
- Free Shipping!