Nissan Titan XD Cummins Tuning
EM | Tune
Tune 1
Tune 2
Tune 3
Tune 4
Tune 5
Removed
+30 HP
+60 HP
+90 HP
+120 HP
+150 HP
Each power level defined in the SOTF Tuning table is also available as a single tune.
$1,354.99 – $1,714.99
The Proven Diesel Full Support Package offers unlimited flashes and basic tune revisions on ALL TUNES. You'll receive automatic tune updates so that you can take advantage of the progress that we make and enjoy the timelessness of the EZ LYNK AutoAgent. Every support package includes unlimited datalogging and chat features so that you can reach a Proven Diesel tuner from anywhere, at any time.
The Proven Diesel Single Support Package offers a one time flash using any tune. This is a great opportunity to take advantage of the 5 interchangeable power levels included in a SOTF tune. You'll also receive unlimited datalogging and chat features so that you can reach a Proven Diesel tuner from anywhere, at anytime.
Call Proven Diesel prior to your purchase to get help making a tune selection.
Each power level defined in the SOTF Tuning table is also available as a single tune.
We do our best to respond to all inquiries within 24 hours. For emergency assistance, you can reach us via telephone during normal business hours.
USD 
Henry h –
Titan xd full support Proven diesel tunes. Haven’t had any issues and the tunes are clean with a ton of power. Great customer service. Highly recommend
Timothy Shirley –
Great customer service. Running an emission tune on mine and love it. really wakes the truck up.
Joe Goodwin –
Good tunes, good power. Takes a while for the transmission to relearn after the flash.
Use V1.3 to remedy any turbo surging issues if you have them.
When is 1.4. coming out ?