Improve accelerator response in your 2018-2022 Jeep Wrangler JL with the Raxiom SpeedForm Series Throttle Controller, Part Number J132143-JL. Designed to reduce the delayed feel associated with electronic drive-by-wire throttle systems, this aftermarket controller helps your Jeep respond more quickly to pedal input for a sharper, more engaging driving experience. It offers six selectable presets to accommodate everyday driving, fuel-conscious operation, spirited street use, off-road adventures, and valet situations.
The controller includes Stock, ECO, Sport, Performance, Track, and Valet modes. Stock mode preserves the factory throttle response, while ECO mode emphasizes smoother operation and fuel-conscious driving. Sport and Performance modes provide progressively quicker acceleration response for daily driving, and Track mode is designed for more immediate throttle reaction during off-road use. Valet mode helps limit throttle response when someone else is operating your Jeep. Color-coded LED indicators make it easy to identify the active mode at a glance.
Installation is straightforward with the included plug-and-play wiring harness, module, and control button. The harness connects to the factory throttle-pedal connection without drilling, cutting, or permanent modifications. Adhesive backing is included for convenient placement of the module and control button inside the cabin. With its simple installation and selectable driving profiles, the Raxiom SpeedForm Throttle Controller provides a practical way to customize throttle response on compatible Jeep Wrangler JL models.
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