50 State Legal Custom Tuning by DuramaxTuner.com

50 State Legal Custom Diesel Tuning!

True custom tuning means you get the most out of your truck without sacrificing reliability. It's about dialing the truck in so the power comes on effortlessly and you can tow with ease. If you use your truck like an actual truck, you need a better throttle response and more power for getting the job done! 

Calibrated Power is proud to offer a wide range of 50 State Legal Custom Diesel Tuning. That means you can drive anywhere in the US and have total confidence that your truck is still legal.

Do you need DuramaxTuner.com 50 State Legal Tuning?

• Total flexibility to select the power level you need 
• Designed to be safe for your engine and emissions equipment
• Fully customized tuning with more than 100+ calibration changes from stock
• No hacking wires into control units or fuel pump and turbo sensors
• More power and less soot than box programmers
• World Class Customer Service Phone Support!

This E.O. confirms our commitment to emissions-equipped performance.  The future of diesel performance is going to include not only emissions equipment but also will include testing validation.  As a truck owner, you're going to benefit from this.  Moving to a standardized emissions test will at least ensure you don't end up with a tuner that is going to blatantly damage your DPF. 

Get your LB7, LLY, LBZ, LMM, LML, 6.6L or LWN 2.8L Duramax tuned today.  Skip the box programmers and pedal tricksters, do it right the first time and upgrade your driving experience with custom tuning. 

• 2001-2010 6.6L, EFILive, Switch-On-The-Fly & Single Tunes
• 2011-2016 6.6L, EFILive & EZ Lynk Single Tunes
• 2016-2018 2.8L, EFILive, Switch-On-The-Fly & Single Tunes
• 2019-2021 2.8L, EFiLive, Single Tunes