- 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 Programmer and 4" Downpipe Back w/Muffler | 2007-2010 6.6L GM Duramax LMM
This performance package includes the GearBoxZ Duramax 4.0 programmer and Flo~Pro 4" downpipe back with muffler for 2007.5-2010 GM Duramax LMM diesel applications.
- Deletes the DPF, CAT, and EGR
- Fully reversible
GearBoxZ DPF-R 4.0 PROGRAMMER | GBZ-GMD40
The DPF-R 4.0 Programmer for the 2007.5-2010 GM Duramax trucks is a simple delete module that plugs directly into the ODBII port for a quick and easy install. The menu is voice-driven and the programming installed in as little as 10 minutes.
- Reprograms the ECU for trouble free EGR/CAT/DPF delete
- Voice Prompted menu system
- Reads and clears DTCs
- Stacks with chips and other programmers
- Fully reversible
- Easy Install
- No Drilling
- No Cutting
- No Welding
FLO~PRO 4" DOWNPIPE BACK W/MUFFLER | 834
- Fits 2007.5-2010 6.6L GM Duramax LMM 2500/3500 EC-CC/SB-LB-DuallY
- Mandrel bent piping
- Includes all mounting hardware
- Easy installation with simple hand tools
- Reduces EGTs
- Increases HP/TQ
WARNING! These products are capable of disabling emissions equipment. If using DPF/EGR removed tuning, these high performance products are intended SOLELY for offroad use or closed-course racing use.
- 2007.5-2010 Chevy/GMC Duramax LMM 6.6L Parts - Competition Packages | 2007.5-2010 Chevy/GMC Duramax LMM 6.6L - GearBoxZ DPF-R & DPF-R PLUS | 2007.5-2010 Chevy/GMC Duramax LMM 6.6L
- Chevy/GMC Duramax Parts - 2007.5-2010 Chevy/GMC Duramax LMM 6.6L Parts - Competition Packages | 2007.5-2010 Chevy/GMC Duramax LMM 6.6L
- Shop By Vehicle - Competition Packages - Full Exhaust DPF Delete Packages
- GM Duramax DPF Delete Tuners & Packages - GM Duramax LMM 6.6L DPF Delete Tuners & Packages
- Item Requires Shipping
- 33.0 lbs.
- Free Shipping!