Street Tune Only for EFI Live Spade - Cummins 6.7L (2013-2017)

If you have ever wished your 6.7L Cummins felt quicker and more responsive without sacrificing reliability, the DuramaxTuner Street Tune delivers exactly that. It gives your truck a noticeable bump in power with gains of up to 80 rear wheel horsepower and 144 ft-lbs of torque, which makes the truck feel lighter every time you hit the throttle. The tune eliminates the dead pedal feeling and replaces it with sharp, predictable response that makes daily driving far more enjoyable. You will feel the difference merging onto the highway or rolling into the throttle around town as the smooth power curve brings the engine to life. What makes it even better is that the tune keeps your emissions equipment intact, so you stay compliant while enjoying the added performance. It still works with your factory turbo brake, which means downhill control stays exactly how you expect it. For drivers who want a mix of fun and everyday practicality, this tune makes the truck feel more engaging without pushing it beyond safe limits.