URD Speed Unlimiter
LCE introduces the URD Speed Unlimiter!
Application: The URD Speed Unlimter works on the following engine
platforms, 5VZ-FE, 1MZ-FE, 2RZ-FE, 3RZ-FE. If not listed there, we have
not tested and verified functionality.
The URD Speed Unlimiter prevents the ECU from engaging the vehicile
road speed limiter and limiting the maximum vehicle speed. The OEMs set
the maximum vehicle speed to prevent you from exceeding the maximum
rated tire speed that they equip the vehicle with from the factory.
This presents a problem for people that want to use their vehicle in
sanctioned off road racing events even when the vehicle is equipped with
high speed racing tires.
The URD Speed Unlimiter is a frequency clamp that prevents the speed
sensor signal from reaching the point where the ECU will engage the
vehicle's road speed limiter and there by removing that limitation.
This device will defeat the road speed limiter and it is intended for
off road/racing use only and the purchaser must ensure that he
installed the correct speed rated tires for the speeds the vehicle will
be used at the off road racing events.
Installation requires the device to be wired into the ECU's wire
harness inside the dash. If you provide your vehicle information,
vehicle, year, and engine, in the comments box in the check out, we will
send you a vehicle specific wiring guide.
Contact our Tech Support Line for further information at 928-855-6341.
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