Race Tuner for 6.7L 3500/4500/5500 Cab & Chassis
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Xtreme Race Tuner

Warning!

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!

This product MUST be run with race exhaust! Do not leave the DPF on the vehicle if running this product!

07.5-09 6.7L 3500/4500/5500 305HP Cab & Chassis model

*NOTE*

-XRT WILL NOT WORK ON ANY 6.7L TRUCK BUILT ON OR AFTER MAR 1, 2009.

- Features

- Allows you to install aftermarket exhaust without regeneration or trouble codes
- Remove all DPF relates sensors
- Precicely tune engine with increases from 60-175 RWHP*
- Speedometer & ABS re-calibration for use of non-stock size tires or gearing, up to 44"
- Remove top speed limiter
- Allows removal of EGR & EGR cooler with NO TROUBLE CODES
- Turn off EGR without removing butterfly from intake
- Read/Clear Diagnostic Trouble Codes
- Internet Updatable w/included USB cable
- Custom fueling and timing available on request. Contact H&S for details
- Custom tune for aftermarkt turbo with NO TROUBLE CODES. Contact H&S for details

**Not legal for use on ANY vehicle registered or certified for highway use.**

Power levels

-Stock HP w/ stock exhaust
-Stock HP w/ race exhaust
-60 HP w/ race exhaust
-120 HP w/ race exhaust
-175 HP w/ race exhaust

*Turbo, fuel system, and transmission/clutch upgrades recommended for 175HP

** It is recommended that you run an H&S Fuel Rail Shim kit when installing an XRT on a 6.7L Cummins. See product Above **