Description Shipping & Return Reviews
[2001–2004 LB7]
[2006-2010 LBZ/LMM]
[2011-2016 LML]
[2001–2004 LB7]
[2006-2010 LBZ/LMM]
[2011-2016 LML]
[2001–2004 LB7]
[2006-2010 LBZ/LMM]
[2011-2016 LML]
[2001–2004 LB7]
[2006-2010 LBZ/LMM]
[2011-2016 LML]
[2001–2004 LB7]
[2006-2010 LBZ/LMM]
[2011-2016 LML]

EVIL ENERGY DSP5 SOTF Switch for EFI Live Tuning | Duramax 6.6L LB7 LBZ LMM LML (2001–2016)

SKU: EVEP13-00007BB-000-W
Product Type: EFI Wiring Harness
$38.99
$38.99
$38.99
Fitment: 2001–2004 LB7

  • Real-Time Tuning – Instantly switch between five custom EFI Live or EZ LYNK tunes without reprogramming.
  • Vehicle-Specific Fitment – Available for 2001–2004 LB7, 2006–2010 LBZ/LMM, and 2011–2016 LML Duramax engines.
  • Durable Build – Features a knurled aluminum knob, heat-resistant wires, and protective loom for long-lasting reliability.
  • Easy Installation – Color-coded leads and included guide make it simple for DIY or professional installs.
  • Driver-Centric Design – Mounts neatly inside the cabin for smooth, reliable switching while driving.

Secure online checkout with free 1-year warranty, 180-day money-back guarantee, free shipping over $50, and expert customer support from EVIL ENERGY.
[2001–2004 LB7]

EVIL ENERGY DSP5 SOTF Switch for EFI Live Tuning | Duramax 6.6L LB7 LBZ LMM LML (2001–2016)

$38.99
[2001–2004 LB7]
[2006-2010 LBZ/LMM]
[2011-2016 LML]
[2001–2004 LB7]
[2006-2010 LBZ/LMM]
[2011-2016 LML]
[2001–2004 LB7]
[2006-2010 LBZ/LMM]
[2011-2016 LML]
[2001–2004 LB7]
[2006-2010 LBZ/LMM]
[2011-2016 LML]
[2001–2004 LB7]
[2006-2010 LBZ/LMM]
[2011-2016 LML]

EVIL ENERGY DSP5 SOTF Switch for EFI Live Tuning | Duramax 6.6L LB7 LBZ LMM LML (2001–2016)

$38.99
Fitment: 2001–2004 LB7
Description

Product Specifications

Brand EVIL ENERGY
Variants LB7 (2001–2004), LBZ/LMM (2006–2010), LML (2011–2016)
Fitment Chevy/GMC Silverado & Sierra 2500HD/3500HD 6.6L Duramax
Compatibility EFI Live DSP5 (LB7, LBZ/LMM) / EFI Live DSP5 & EZ LYNK (LML)
Installation Cabin mount: dashboard, switch panel, or center console
Wire Connection LB7 – Blue wire → ECM Pin 69, Black wire → ECM Pin 49
LBZ/LMM – White wire → ECM Pin 46, Black wire → ECM Pin 54
LML – Yellow wire → ECM Pin 11, Black wire → ECM Pin 35
Construction 6061-T6 aluminum knob, knurled grip, high-temp wiring with split-loom protection
Modes Economy – Daily driving, fuel savings
Light Tow – Small trailers, balanced power
Heavy Tow – Big loads, max torque
Performance – Fast acceleration, highway driving
Race – Track use, maximum output

Product description

Unlock the full potential of your Duramax 6.6L diesel engine with the EVIL ENERGY DSP5 SOTF Switch, designed for seamless integration with EFI Live DSP5 tuning (and EZ LYNK for LML). This switch lets you toggle between five custom driving modes in real time—without reflashing through the OBD2 port. Built with a knurled aluminum knob and heat-resistant wiring, it ensures durability, smooth transitions, and reliable performance under demanding conditions.

Easily installed inside your cabin—dashboard, switch panel, or center console—the DSP5 switch puts complete tuning control at your fingertips. Whether you're optimizing for fuel economy, towing, daily driving, or racing, this switch delivers flexibility and performance when you need it most.

Fitment:
2001–2004 LB7 Duramax
2006–2010 LBZ/LMM Duramax
2011–2016 LML Duramax

Note: Your vehicle must be preloaded with an EFI Live DSP5 (or EZ LYNK for LML) tune that supports multiple maps.

 
sotf switch
 
sotf switchsotf switch for Duramaxsotf switch

Shipping & Return

Brand Summary

Policy Details
Cancellation Policy Orders can be canceled within 48 hours of placement. Refund processed in 3-5 business days.
Returns Policy Returns accepted within 180 days. Full refund within 90 days; 15% fee for 90-180 days.
Non-Returnable Items Only regular-priced items are eligible for refunds; sale items are non-refundable.
Refund Processing If no refund received, check your bank/credit card. For ongoing issues, contact support@ievilenergy.com.

Return Reasons

  1. Quality Issues: Provide photos/videos; we cover return shipping.
  2. Wrong Item Ordered: Buyer covers return shipping; email within 30 days.
  3. Change of Mind: Buyer covers return shipping; email within 30 days.
  4. Shipping Damage: Inspect packages; do not sign for damaged items.
  5. Incorrect Item Shipped: Contact within 7 days.

Price Protection Policy

Effective from August 25, 2024. Price drops within 7 days of purchase can be claimed.

Disclaimer

EVIL ENERGY reserves the right to interpret, modify, or terminate this policy in accordance with applicable laws and regulations.

If you need further information or assistance, feel free to ask!

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