NoLimitz JL

$275.00

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Remove speed limiters, torque management and MDS without unlocking the PCM!

No Limitz JL is a breakthrough design to allow full output and security without any permanent modifications

  • Disables factory speed limiter (stay within limits of your tire rating)
  • Disables speed and torque limiters in 4 low
  • Disables torque management system/traction control
  • Disables MDS system (392)
  • Allows FULL POWER in 2WD on 4XE
  • Completely blocks access to the RF Hub, which prevents key programming
  • Can be turned on and off at any time
  • Simple plug and play installation
  • Silently overrides speed limiters and torque management
  • No permanent modifications
  • Nothing in the vehicle gets reprogrammed
  • Cannot be detected by dealer tools

Finally, a way to override the speed limiter without unlocking the PCM and voiding the warranty!  This little device leaves the PCM alone, so no warranty issues, no dreaded P1400 code.

Also prevents the most common method of theft in Stellantis vehicles, which is key programming.

Weight .5 lbs
Dimensions 6 × 4 × 2 in

1 review for NoLimitz JL

  1. EbyCreek (verified owner) –

    (2021 392 Wrangler) I’ve been running the NoLimitz for over 2 weeks now. I originally had a problem that in 4Lo the Select Speed Control (the off road cruise control) would not increase in speed even though the gear indicator showed the gears moving from 1 to 8. I contacted Z Automotive and within a few days they sent me the program and NoLimitz firmware to upgrade to 24.0.5. It fixed my Select Speed Control (the off road cruise control). So far is been great!!

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