DIESELR GM Duramax LMM All In One Kit (2007.5-2010)
DIESELR GM Duramax LMM All In One Kit (2007.5-2010) - SOTF - Shift-on-the-Fly (Pickup Only) / 4-Inch Downpipe Back (Stainless steel) is backordered and will ship as soon as it is back in stock.
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DIESELR GM Duramax LMM All In One Kit (2007.5-2010) - SOTF - Shift-on-the-Fly (Pickup Only) / 4-Inch Downpipe Back (Stainless steel) is backordered and will ship as soon as it is back in stock.
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Description
Description
DIESELR LMM 6.6L All-In-One Delete Kit (2007.5–2010)
Full Control for Your 2007.5–2010 Duramax LMM 6.6L
The DIESELR LMM 6.6L All-In-One Delete Kit is engineered for serious Duramax owners running a 2007.5–2010 GMC Sierra or Chevrolet Silverado 2500/3500. Designed to replace restrictive factory components, this bundle is built around reliable EFI Live tuning, premium exhaust hardware, and a proven EGR solution—all in one kit.
Whether you’re chasing better drivability, more efficient towing, or higher airflow, this LMM 6.6L All-In-One Delete Kit delivers.
What’s Included in the LMM 6.6L All-In-One Delete Kit:
- EFI Live AutoCal V3 (Blank) – Industry-standard OBDII tuning interface, prepped for custom DIESELR files.
- DIESELR EFI Live Tune Files – Available as Single Tune or SOTF (Switch-On-The-Fly) with 5 power levels.
- DIESELR EGR Upgrade Kit – Eliminates airflow restrictions and improves long-term reliability.
- 5" Downpipe-Back Exhaust System (No Muffler) – 16-gauge T409 stainless steel, mandrel bent, no bungs.
- Custom Tuning Support – From file delivery to flashing, we’ve got you covered.
Tune Type Options:
- Single Tune
- SOTF Tune (5 Levels)
Exhaust Fitment & Specs:
- Designed for 2007.5–2010 Duramax LMM trucks (EC/CC, SB/LB, Dually)
- Includes TorcTite® clamps and contour bent hangers for easy install
- Not compatible with Cab & Chassis models
Why Choose This DIESELR LMM 6.6L Delete Kit?
- Built for real-world reliability and performance
- Replaces every weak link in the factory system
- Custom-calibrated EFI Live files—not generic base maps
- True no-bungs, no-muffler straight-through exhaust flow
- Full tuning support from diesel techs who know the platform
Installation Notes:
- Requires a Windows laptop for flashing
- Professional installation recommended
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