2016-2018 2.8L Duramax LWN DSP4 (SOTF) Motor Ops EFILive Tune File

Fits

Note These are tune files only. Click here for the device.

Wake up your 2016-2018 Colorado or Canyon 2.8L LWN Duramax with custom EFILive tuning from Motor Ops at Dirty Diesel Customs. This DSP4 Switch-On-The-Fly (SOTF) package loads four selectable tune positions to your truck, letting you switch between power levels on the fly without pulling over or reflashing.

Built for the EFILive platform, these calibrations sharpen throttle response, smooth out power delivery, and help keep exhaust gas temperatures in check, whether you are towing, daily driving, or chasing more out of the little Duramax.

• DSP4 Switch-On-The-Fly tuning, four positions selectable while driving
• Custom Motor Ops calibrations purpose-built for the 2.8L LWN Duramax
• Sharper throttle response and smoother power delivery
• Reduced exhaust gas temperatures under load
• Tuned for the EFILive platform
  

The DSP4 package gives you four tune positions you can switch between on the fly to match how you are driving, from a refined economy and tow calibration through to a full performance position. Switching is instant and requires no reflash, so the right tune is always a click away.

• These are tune files for the EFILive platform. An EFILive AutoCal or FlashScan device, plus any required license or credits, is needed to load the tuning and is not included.
• A transmission tune is recommended to handle the added power and help protect against premature wear.