Custom Duramax Tuning Of Lafayette

Custom Duramax Tuning Of Lafayette

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Here at CDT we strive to give our customers 110% satisfaction!
We strive to bring your diesel truck to its full potential. We have been motivated to better your truck and will continue to offer our highest quality of tuning, support, and service to our customers. We offer our sevices to all, whether its wanting better fuel economy, more towing power, or all out race tuning.

Custom tuning for 2001-2010
Duramax Diesels, Single tunes, Dsp2 tunes and Dsp5 tunes.
Dsp2 & Dsp5 Tunes are 
2 or 5 tunes with a switch
wired into the ecm of the vehicle
enabling you to go from different power levels such as, 
40hp all the way to 250 hp 
all by turning a knob!

Duramax Switchable Perfromance 

Efi Live Custom tuning allows removal of the dpf filter on 2007-2010 duramax diesels , increasing fuel mileage tremendously.  2001-2010 vehicles will see gains in mileage depending on the way your right foot is. The power is addicting you will never want to drive a factory vehicle ever again.


Cummins Tuning for 2006-2009 5.9 and 6.7 Now Availible .