H&S XRT Pro Street Tuner Diesel Downloader (# 109006)
The XRT Pro Street tuner is the perfect combination of high performance and value. The XRT Pro Street offers multiple power levels to exactly match your needs. Whether you simply want some extra power to pass when towing, or want an all-out high performance tune, the XRT Pro Street has you covered!
The H&S XRT Pro Street Tuner will work on any of the following vehicles:
2006-2007 Dodge 5.9L Cummins*
Reads/Clears Diagnostic Trouble Codes
Internet Update-able with included SD Memory Card & USB adapter
Custom Tunes are FREE to download.
Check the XRT Pro Updates section to see what is available for your product.
XRT Pro can only be installed on one vehicle at a time!
Default Power Levels (Shift-On-The-Fly)
• Stock HP Tow: 60 HP
• Street: 120 HP
• Performance: 200 HP
Power Levels can be adjusted on-the-fly at the touch of a button
after Installing the Download to the vehicle. To adjust the Power Level, select
Change Power Level from the Main Menu.
Note: The Power Level ratings listed may not be exact for your particular vehicle. The listed ratings apply to the out-of-the-box tuning that H&S tuning devices are shipped with. Any custom downloads may result in different ratings.
Tire Size Calibration
This option allows for the re-calibration of the factory speedometer to adjust for non-stock sized tires. For the most accurate speedometer reading when using non-stock sized tires, it is best to measure the diameter of the tire using a tape measure rather than going by the printed tire size. In additon, using a GPS is a great way to dial in your factory speedometer. Entering a larger tire size will cause the factory speedometer to read higher while entering a smaller tire size will cause the factory speedometer to read lower. The tire size can be adjusted from 24” to 42”. This option only takes a few seconds to change and can be adjusted at any time from the Tire Size Calibration menu.
Overdrive Transmission Software
Custom tailored to mate with H&S engine tuning, the 5.9L Overdrive software includes modified torque converter lock/unlock strategies that will command the TC to lock in 3rd gear under wide open throttle and hold it locked through 4th gear. Light throttle torque converter strategies have also been changed to lock-up sooner, keeping more power directed to the road instead of wasted in heat and friction. Shift points are modified to take advantage of the available horsepower and torque output. On a 2006 Cummins with a stock 48RFE, we have seen 0.2 to 0.3 second quicker 1/4 mile times JUST from the addition of the H&S Overdrive tuning! Note: An additional unlock fee may apply, click here for details.
This option allows for the adjustment of the factory rev limiter. Most 5.9L Cummins trucks have a 3500 RPM rev limiter from the factory. The limiter can be adjusted from 3000 RPM to 5000 RPM. This option can only be adjusted during the Install Download process.
This option allows for the disabling of the vehicles torque management for those equipped with automatic transmissions. This is recommend for those running standalone aftermarket TCM/transmission packages but will also slightly improve throttle response on a stock truck.
Note: By turning the torque management OFF, the PRNDL display will be lost.