SOTF Switches for GM Duramax (2006-2021)
Type: EGR Delete Kit | Fits: GM Duramax
Unlock On-The-Fly Power for Your Duramax
Boost performance and drivability with our premium DSP5 SOTF Switches, designed for seamless integration with EFI Live DSP5 tuning. These switches allow you to change tunes instantly while drivingβno reflashing needed. Whether towing, daily driving, or racing, enjoy complete control at your fingertips.
Vehicle Compatibility
-
GM Duramax LB7 (2001β2004)
-
GM Duramax LLY (2004.5β2005)
-
GM Duramax LBZ / LMM (2006β2010)
-
GM Duramax LML (2011β2016)
- Not compatible with 2017+ Duramax models
Pin Location & Wiring Guide
| Duramax Model | Switch Wire | Connector Pin Location |
|---|---|---|
| LB7 (2001β2004) | Blue Wire | Pin 69 |
| Black Wire | Pin 49 | |
| LLY (2004.5β2005) | Purple Wire | Grey Connector β Pin 32 |
| Black Wire | Pin 50 | |
| LBZ / LMM (2006β2010) | Grey Wire | Connector 1 β Pin 46 |
| Black Wire | Pin 54 | |
| LML (2011β2016) | Yellow Wire | Pin 11 |
| Black Wire | Pin 35 |
Key Features
- True DSP5 integration β designed specifically for EFI Live DSP5 tuning
- Instant tune switching β change power levels on-the-fly
- Durable black aluminum knob β with ergonomic grip for easy use
- 1β5 decal β quick identification of tune levels
- Heat-rated wiring β ensures reliability under extreme conditions
Benefits
- Adjust tunes without stopping or reflashing
- Customize power delivery for towing, daily driving, or performance
- Cleaner installation with included high-quality wiring and accessories
Installation Notes
- Follow the specific wire-to-pin configuration for your Duramax model (see table above)
- Professional installation recommended for best reliability and performance
- Final sale product β confirm model compatibility before purchase
Important Notes:
Hurry Up! Only 63 items left in stock!
Copy link:
Share:
Ask a question
TARIFF NOTICE:
While we ship with all required USMCA/CUSMA paperwork, U.S. Customs or carriers may still apply duties or fees at delivery. For details, see U.S. Customs & Border Protection
Shipping
We strive to provide fast and reliable shipping options for all our customers. For detailed information about our shipping rates, delivery times, and policies, please visit our Shipping Page.
Return Policies
Your satisfaction is important to us. If you wish to return an item or request a refund, please review the terms and conditions outlined in our Returns Policy.
Important Notices
- OffβRoad Use Only
Products sold by JS Speed are intended for offβroad use and may be illegal on public roads where emissions or pollutionβcontrol laws apply. - Check Local Laws
Before purchasing or installing, verify all applicable local, state/provincial, and federal regulations to ensure the modification is legal in your area. - Professional Installation Recommended
These parts should be installed by qualified professional mechanics. Improper installation can cause performance issues or vehicle damage. Unless a product page explicitly states otherwise, installation instructions are not included. Components are designed for users with solid mechanical knowledge, and minor adjustments or modifications may be required for proper fitment. Returns or refunds cannot be accepted due to difficulty completing an installation or the absence of instructions. - Warranty Impact
Use of these parts may void your vehicleβs factory warranty. Confirm with your vehicle manufacturer before purchase and installation. - Limitation of Liability
JS Speed is not responsible for damage, failures, or issues arising from the use or installation of these products. - Product Images
Images are for illustration only and may differ from the actual product due to manufacturer updates or improvements. - No Performance Guarantees
While these products are designed to enhance performance, JS Speed does not guarantee specific performance results.
