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JET Xcelerator Throttle Booster

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  • Multiple performance settings
  • Adjust throttle response to your driving style or upgrades
  • Valet setting option restricts throttle response
  • Security setting to disable throttle
  • Easy installation

In older vehicles, there was a physical connection between your gas pedal and the engine, allowing direct control over the throttle. With new engines, most throttles are controlled by electronics that get a signal from the gas pedal. This signal can sometimes cause delays and stuttering so JET developed a programmer to fix the issue and more.

The Xcelerator Throttle Booster is an easy to install device that modifies the signal to your electronic throttle. This allows much quicker throttle response and removes that dreaded "throttle lag". No more slow response, when you hit the pedal the vehicle responds!

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Spec Sheet
BrandJET Performance
Warranty2 Year Limited Warranty
California Residents: Prop 65 Warning



JET had designed the Xcelerator to be a simple installation with OEM style connectors. JET also provides 5' of wire so that you can mount the adjustable controller where it works best for you.

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Jet Performance - Xcelerator Throttle Tuner (Early Ford)


All JET Performance Products electronic components carry a TWO-year warranty to the original purchaser. All other products and services are fully warranted in defects in material and workmanship for a period of six months from date of purchase. Repair, replacement, credit or refund (at the sole discretion of JET) will be granted on any warranty claim approved in writing by JET. Costs for labor are specifically excluded and are the sole responsibility of the purchaser. This warranty does not apply to products incorrectly installed, modified, or to any product which has been subject to misuse, negligence, or accident.

Furthermore, any product used in any kind of competition is specifically excluded. Purchaser assumes all risk and liability whatsoever from any use or misuse of JET products. Upon purchase, purchaser expressly waives any and all liability on the part of its agents, employees, and representatives arising out of any product failure. This extends to all products and/or services sold or otherwise imparted by JET without regard to the involvement of JET in the design, manufacture, sale, and/or use of any JET product or service.

If you have any other questions please give us a call