6.5L OBDII Single Tune for 1996+

For all 1996 and newer 6.5L Turbo diesel vehicles including trucks, vans, cab-chassis, boats, H1 Hummer and anything else with a DS4 pump!  This PCM is a sealed unit and requires re-flashing with a custom tune.  We will assist with choosing the best tune for your vehicle so don't hesitate to message or call. 

All vehicle specifications will be collected from customers after an order is placed (please watch for your order confirmation email that will have the link to a form).

Popular variants include:

• Stock Turbo (Vacuum system or mechanical/spring wastegate)
• Economy/Daily Driver
• Towing
• Performance
• Quadstar Turbo Swaps
• Holset Style Turbo Swaps
• Economy/Daily Driver
• Towing/Workhorse
• Performance
• Other popular setups and custom builds, we can handle it all!

Don't fall for generic HP/TQ gain advertisements! When you talk to us about what you can expect from tuning, you talk to the actual tuner who will be manipulating your PCM to deliver what we promise!

Please contact us with any questions before and after ordering.