F Upgrade for current customers 11-16 PPEI LML EFILive SOTF Tuning optio – Race Ready Fabrication
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Upgrade for current customers 11-16 PPEI LML EFILive SOTF Tuning option

  • $299.00
  • Save $741

Now offering PPEI Switch-On-The-Fly Tuning upgrade for the 2011 – 2016 LML Duramax on the EFILive Tuning platform. This option is for current PPEI autocal flashed trucks that would like the SOTF feature added. Its been asked over and over when this would or if it ever would be available and here it is! Now you can have the same feature as previous years of turning a knob instead of the 2 minute flashes to change tunes on the LML with the autocal. 

This service requires customer to bring vehicle to our location and within one hour you will be on your way with tons more power and efficiency. To schedule an appointment you must email or call us, please note tuning may take 2-3 business days to arrive so an appointment will have to be scheduled normally 1 week from the time order is placed. If you need something sooner its best to call after your order has been placed.

 For $299 you are eligible for Switch-On-The-Fly Tuning and a FREE LML Switch!

 The current LML AutoCal with 5 individual tunes & LML Tune Pack will no longer be available for purchase. However there is an option to buy the Autocal preloaded with the SOTF tuning which still requires the switch to be installed. 

Single Tune LML AutoCal will still be available for purchase.

The Switch-On-The-Fly power levels (Engineered for Trans safe tuning) consist of HP increments over factory HP. (Emission equipped and Removed)

Tune 1: 30 HP - Optimized Stock

Tune 2: 60 HP - Tow (Heavy tow, anything over 10k Lbs)

Tune 3: 100 HP - Street (Light tow, anything under 10K Lbs)

Tune 4: 150 HP - Race (Daily driving tune)

Tune 5: 200+ HP - Maxx Effort (Requires you to have a lift pump)



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