2007 – 2012 6.7L Cummins

H&S Performance was the first in the industry to offer a DPF delete kit for the 6.7L Cummins. We raised the bar once again with the release of the first ever “code free” DPF and EGR delete tuner, the XRT.  Our next products, the Black Maxx,Mini Maxx, and XRT Pro have proven to be another reason that H&S performance is outperforming the competition. If you are looking for unmatched power and driveability, you have come to the right place. Thousands of hours are spent dyno tuning and track testing until we feel we have reached the peak in performance, driveability, and reliability for that particular horsepower level.

H&S has come forward once again with the release of the “Overdrive” transmission  tuning software, the FIRST 68RFE flash downloader ever. No longer do you need to have those early 5th and 6th gear shifts, the Overdrive software will take care of it for you.

No matter what your intentions are with your 6.7L Cummins, H&S has a product to help you reach your goals.