Want to add about 150HP to your truck and get an average of 5 MPG more in fuel mileage out of your LMM Duramax?
If emissions aren’t a concern for you, then adding the HP and mileage is as simple as deleting the DPF and EGR from your truck.
Removing these highly restrictive and failure-prone systems allows your truck to breath much easier and run much more efficiently.
Below I’ve compiled the list of required parts that you will need to delete the DPF and EGR systems on your LMM Duramax engine, as found in the 2007-2010 GMC/Chevy diesel trucks.
DPF Delete Tuner
When adding performance or deleting systems on your LMM, the first thing that you’re going to need is a good tuner.
If you go to google right now and search for LMM tuner, you will be swarmed with a ton of different options, some good and some basically useless.
There are a lot of tuners that can help with different tunes for fuel consumption, horsepower and towing modes, but there are only a couple options for race tuners that are able to unlock your truck for the real power and reliability of deleting the DPF/DOC and EGR.
This is the best option for the LMM Duramax for a truly out-of -the-box delete capable tuner:
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The Mini Maxx race tuner is part of the next generation of diesel downloaders from H&S that offer everything a diesel owner could want, all in one high-tech unit. Exclusive to H&S Performance, the Mini Maxx offers the flexibility of shift-on-the-fly tuning, as well as giving you the ability to monitor vital engine statistics at a glance. The full color, high resolution screen allows the user to view up to four parameters at one time
DPF Delete Pipe
- Constructed of 4" mandrel-bent Stainless Steel tubing for maximum flow
- Retains factory tail-pipe
- Uses factory mounting locations providing stability
- This is a "Race only" product used solely for competition. It's use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization.
- Fits GM diesel trucks 07.5-10 V8-6.6L (TD) LMM
The mach Force-Xp exhaust race pipe is engineered to perform in the most extreme environments. This system is constructed from 4" mandrel-bent stainless steel tubing for maximum flow, increased horsepower, increased torque and lower EGT's. Mach Force-Xp exhaust race pipes are the perfect combination of performance, fit and value. This system uses factory mounting locations providing stability.
EGR Delete Kit
EGR Cooler Delete Kit & Intake Elbow Tube 2007.5-2010 GMC Chevy LMM Duramax Diesel 6.6L
Rudy's Diesel High Flow Intake Elbow Rudy's Diesel Intake Elbow for the 2007.5-2010 LMM. This kit is designed and engineered to out perform the competition. Comes with a Mandrel bent aluminum tube and CNC base plate designed to hold even the highest boost levels. Designed to fit all 2007.5-2010 LMM. Product Features: Mandrel bent tubing All hardware included Fully TIG welded and pressure tested Rudy's Diesel EGR Cooler Delete Kit Product Features: Does not Require removal of turbo, intake manifold, or up-pipe CNC Machined Billet Aluminum and Stainless Steel Completely Replaces EGR System, No other Parts Required Includes detailed Installation Instructions Fits on 2007.5-2010 models ** Requires the use of a tuner that will allow you to disable the EGR system **