2017-2022 GM Duramax LML/L5P 6.6L AMDP HP Tuners MPVI Custom Tuning - AMDP

AMDP

2017-2023 GM Duramax L5P 6.6L AMDP HP Tuners MPVI3 Custom Tuning

Name: 2017-2023 GM Duramax L5P 6.6L AMDP HP Tuners MPVI3 Custom Tuning
Brand: AMDP
SKU: 17-66D-HP / 20-66D-HP
Price: 1175.0 CAD
Availability: InStock

SKU: 17-66D-HP / 20-66D-HP

$1,175.00 CAD

No ECM send-in or upgrade kit required for 2018-2023 L5P's! 2017-2018 still require the upgrade kit.

Please select a device from the Addons below if you do not already have one. All Digital Products (Custom Tuning, Tuning Revisions, Upgrades, and Credits) are Non-Refundable. Tune files are processed Monday-Friday and may take 24-48 hours to receive. Custom Tune files are not customized to your vehicles specifics. The files are pre-built by the vendors.

Product variants

Product details

Type Custom Tuning
Vendor AMDP
SKU 17-66D-HP / 20-66D-HP

Tuning specifications

Tuning Device Required MPVI3
Required Credits ECM Tuning 6 Credits / TCM Tuning 4 Credits
Tuning Platform HP Tuners

Documentation

How To Read Your Truck View
How To Get Infolog View

Have any questions about this product?

Ask a tuning expert at OCDiesel!

2017-2023 GM Duramax L5P 6.6L AMDP HP Tuners MPVI3 Custom Tuning

An HP Tuners Unlocked PCM or HP Tuners Unlock Cable and MPVI3 are required to load tuning.

We expedite our tune file delivery process by asking you for all the information we need to fully optimize your tune file before you order. Other tuning vendors may ask for no, or partial information, which they then inquire for after the order is placed leading to delays in getting you your tune files! We know your time is important, so once you fill out the form, your done! Because we do our custom tuning this way, our tuning division has industry leading turn-around times, averaging same day or next day deliveries on most files.

SOTF - Switch on the fly (If the Vehicle is equipped with a switch)
DSP5 - Duramax Switchable Programing (5 Tune Slots)
CSP5 - Cummins Switchable Programing (5 Tune Slots)
CSP4 - Cummins Switchable Programing (4 Tune Slots)
FT/FTP - Fuel Temp SOTF Switch
CAC - Charge Air Control SOTF Switch
LBF - Low Boost Fuel
RUMBLE - Rumble Idle Sound (VGT Turbos Only)
HISS - Hiss Idle Sound (VGT Turbos Only)
MODVGT - Modified VGT Turbo
NONVGT - Non VGT Turbo / Fixed Vein Turbo
4IN - 4 Inch Intake (Stock)
5IN - 5 Inch Intake
CP3 - CP3 Pump Conversions
KAM Reset - Load this tune first prior to installing any modified trans tuning files (FORD)
LSP - Low Shift Points
SSP - Standard Shift Points
RSP - Raised Shift Points
HSP - High Shift Points
ST – Single Fuel Tank
DT – Dual Fuel Tank
SRW – Single Rear Wheel
DRW – Dual Rear Wheel
MAN – Manual Transfer Case
ELEC – Electric Transfer Case

So far it’s terrible

It’s been three weeks and they still have not resolved my tuning issue.

Thanks for the review, Ethan. We understand your frustration, but we were unable to proceed with further support until the questions we asked on February 11th were answered—something we only received a response to today, February 25th. Once we had the necessary information, our team instantly provided support. After further troubleshooting, it became clear that the issue was unrelated to the tune file and was due to a user installation error that we helped remedy. As per our last communication, everything is now working perfectly fine.

tuning

trucks runs great picked up some mileage tuning was easy to install exhaust and egr fit great aswell. thank you very much will be ordering again.

Country/region

2017-2023 GM Duramax L5P 6.6L AMDP HP Tuners MPVI3 Custom Tuning

Product details

Tuning specifications

Documentation