The Ultimate9 EVCX takes throttle tuning to the next level, building on the legendary performance of the original EVC with 8 intelligent driving modes, 32 levels of adjustability, and the all-new Lock Mode for added vehicle security. Whether you're chasing peak performance, absolute control, or peace of mind, the EVCX puts everything in the palm of your hand.

Loaded with innovation, the EVCX introduces wireless control via the Ultimate9 TC App, allowing drivers to explore its powerful features, adjust throttle settings, and change display layouts with the tap of a screen – all without lifting the bonnet.

How does a Throttle Controller Work?

Feel the power and unleash the full potential of your vehicle with an Ultimate9 Throttle Controller. This plug-and-play modification will allow you to custom-tune your vehicle's throttle response to suit any driving style, terrain or situation, whether you’re on the highway, teaching a new driver, driving through extreme weather or off the beaten track.

The EVC and evcX Throttle Controllers by Ultimate9 are a safe mod that works by providing new points of reference for your vehicle’s throttle mapping, modifying the torque request sent to the throttle tables in your vehicle’s Engine Control Unit (ECU). As a result, your throttle response can be adjusted for an enhanced or subdued feel, ultimately relieving throttle lag and allowing for complete adaptability in any situation.

Why a Throttle Controller should be your next Modification?

Improve your vehicle's pedal response and unleash the power that already lurks within your standard engine of your vehicle with a safe and effective modification that can be fitted without any tools required!

Other methods of modifying your vehicle performance can be expensive, throttle controllers provide a cost-effective solution to improving the drivability of your vehicle quickly and without risk. Already modified? A throttle controller can provide the adjustability of response hard to come by in a tune, so why not discover how?