DPF/DEF/EGR All-in-One Delete Kit for 2007.5-2010 LMM 6.6L Duramax 2500HD 3500HD

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Built for off-road 2007.5-2010 LMM Duramax owners, this all-in-one DPF/DEF/EGR delete kit pairs exhaust hardware, EGR removal parts, and Mini Maxx V2 tuning support.

Unlock the full potential of your 2007.5-2010 LMM 6.6L Duramax! Our All-in-One DPF/EGR Delete Kit with Mini Maxx V2 Tuner eliminates clogging, boosts fuel efficiency, and increases horsepower & torque while optimizing engine life. A simple performance upgrade designed for diesel enthusiasts!  Tuner - Click here for all known issues BEFORE ordering 

2007.5-2010 LMM Duramax All-in-One Delete Kit Key Features

• Full DPF/EGR Delete – Stops regens, reduces heat, and extends engine life
• Mini Maxx V2 Tuner Included – Instant power gains, improved MPG, and customizable tuning
• Enhanced Performance – More horsepower, torque, and throttle response

Feature	Before Installation	After Installation
After Installation	320HP	400HP
Fuel Economy	12 MPG	15 MPG
Exhaust System Restriction	High	None
Engine Cooling System Lifespan	Short	Significantly Improved

What's Included in the LMM Delete Kit

• High-performance Tuner
• Complete EGR Delete Kit
• Precision-engineered DPF Delete Pipe

DPF Delete Pipe and Exhaust System Options

• Standard Delete Pipe: A cost-effective solution for basic modifications.
• 4-Inch Exhaust System: Enhanced power and torque for heavy-duty applications.
• 5-Inch Exhaust System: Maximum output for extreme performance needs.

Mini Maxx V2 Tuner

• Click here for all known issues BEFORE ordering 

•  Mini Maxx V2 Installation Guide

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Fitment for 2007.5-2010 Chevy GMC 6.6L LMM Duramax

• 2007.5 GMC Sierra 2500/3500 HD 6.6 LMM Duramax Diesel
• 2008 GMC Sierra 2500/3500 HD 6.6 LMM Duramax Diesel
• 2009 GMC Sierra 2500/3500 HD 6.6 LMM Duramax Diesel
• 2010 GMC Sierra 2500/3500 HD 6.6 LMM Duramax Diesel
• 2007.5 Chevrolet Silverado 2500/3500 HD 6.6 LMM Duramax Diesel
• 2008 Chevrolet Silverado 2500/3500 HD 6.6 LMM Duramax Diesel
• 2009 Chevrolet Silverado 2500/3500 HD 6.6 LMM Duramax Diesel
• 2010 Chevrolet Silverado 2500/3500 HD 6.6 LMM Duramax Diesel
  

Best For

• Off-road or race-use 2007.5-2010 Chevy Silverado and GMC Sierra 2500HD/3500HD 6.6L LMM Duramax trucks.
• Owners who want a bundled DPF/DEF/EGR delete setup with hardware and Mini Maxx V2 tuner support.
• Buyers comparing standard delete pipe, 4-inch exhaust, and 5-inch exhaust options.
• Trucks being prepared for delete tuning where the customer has reviewed tuner compatibility and known issues before ordering.

Off-Road Use and Emissions Legal Notice

This product is intended for off-road or race use only. Removing or disabling emissions equipment may violate U.S. EPA, CARB, Canadian federal, state, provincial, or local regulations. Check all applicable laws before purchase or installation.

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