-Do you wish your Caliber would rev faster, and be more throttle responsive?
-Do you feel like sometimes the gas pedal responds too slow?
The Dodge Caliber and a lot of other vehicles built after 2005 use a system called Drive by Wire.
The drive by wire system does not use a throttle cable between the gas pedal and the throttle body on the engine. It uses a sensor on the gas pedal to determine how much your pushing down on the pedal, and then uses a motor on the throttle body to open the throttle pedal according to how much you are pushing down on the gas. This means you don’t get the immediate change in throttle like you used to with older cable driven vehicles.
This creates additional delay in throttle response, (which is no fun!)
The way to fix this, is with the Sprint Booster. The Sprint booster is a European made, patented drive by wire enhancer.
The Sprint Booster changes the throttle output so that you get a faster throttle response, making your Caliber more fun to drive, and feel stronger.
Sprint Booster installs in minutes in between the gas pedal drive by wire sensor and the factory wiring. It plugs in with NO cutting, soldering, etc. You can typically install it with NO tools.
Click on the photos below for more product information, pricing, or to order!
Manual transmission equipped Calibers (including SRT4)
Automatic transmission equipped Calibers