Tuning

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Please verify all information is correct BEFORE ordering. VIN licenses ARE NOT refundable under any circumstance.

CTT GM EZ Lynk Tuning

$475.00$1,299.00
The EZ LYNK AutoAgent will support the following vehicles for custom tuning: GM: 2011 – 2016 6.6L Duramax ECM Tuning…
This switch is required to change power levels on the fly. This switch also works for LML’s tuned with EZ…
Need to link your old CA Autocal to CTT? Enter the Serial No. off the back of your unit. Do…
For CTT EZ Lynk customers that currently have the Limited Support (4 weeks) and want to go to the Unlimited…
CTT is proud to offer transmission tuning for your Allison 5 and 6 speed equipped Duramaxes! Our transmission tuning will…
For existing customers wanting to upgrade from a single tune to SOTF, you’ll need this and a SOTF switch.
Must have CTT engine tuning. Transmission tuning is available for the 68RFE and Allison equipped trucks only.
If you entered the VIN incorrectly on your order, enter the correct VIN and the order number with the incorrect…
For existing customers wanting to upgrade from a single tune to DSP, you’ll need this and a DSP5 switch.
2011-2016 Duramax EFI Live Tuning

2011-2016 Duramax EFI Live Tuning

$350.00$1,199.00
CTT GM EZ Lynk Tuning

CTT GM EZ Lynk Tuning

$475.00$1,299.00
Link to CTT

Link to CTT

$0.00
Incorrect VIN

Incorrect VIN

$50.00

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