03-11 GM, 07-10 Dodge, 03-11 Ford, XRT Pro

This product is capable of disabling emissions equipment. If using DPF/EGR removed tuning, this high performance product is intended SOLELY for closed-course racing use and is not street legal in ANY state. This product cannot be used on any vehicles registered or certified for highway use. Please check your local, state, and federal laws before purchasing! We cannot and will not answer any questions about fuel mileage gains! Due to this product being designed solely for racing or offroad application, ALL H&S representatives are restricted to talk about fuel mileage. Please do NOT jeopardize their job and our company by asking about fuel mileage testing. You will NOT pass emissions testing with this product installed!!! Thank you for your cooperation. If using DPF removed tuning, this tuner requires the use of Race Exhaust! Do not leave the DPF on the vehicle if using DPF removed tuning !!!. Applications 2007 - 2011 Dodge 6.7 Cummins Pickup AND Cab & Chassis (2011 C&C not supported) 2007 - 2011 Dodge 68RFE Transmission ONLY 2007 - 2010 Duramax 6.6 LMM 2008 - 2010 Ford 6.4 Powerstroke (Engine AND Transmission included) 2003 - 2007 Ford 6.0 Powerstroke 2011 Ford 6.7 Powerstroke (Must purchase software unlock code part# 111005) The XRT Pro is capable of tuning the 6.7 Cummins engine and transmission SEPARATELY. This becomes handy for those running products other than H&S for their horsepower, but would like to tune the transmission with the H&S Overdrive software. For this application you will select "Transmission ONLY" on your XRT Pro the first time it is installed on a vehicle. Or, if you would like to purchase an Overdrive unlock code (found HERE for $299), the XRT Pro can tune the Engine AND Transmission on your 2007-2011 6.7L Cummins. You simply need to select your engine from the XRT Pro vehicle selection menu, and you will be given an option to unlock transmission tuning when you install the engine software onto your truck.