Chevrolet HHR 2006-2011 Ultimate9 EVC Throttle Controller R52 whether you're cruising through traffic

whether you're cruising through traffic or hitting the open road

Take up the slack gently — begin the recovery slowly

Boost your Commodore’s curb appeal today

Compatibility

Optimised Performance: Enjoy increased tyre-to-arm and arm-to-coil/chassis clearance for better suspension travel and off-road performance

Chevrolet HHR 2006-2011 Ultimate9 EVC Throttle Controller R52 whether you're cruising through trafficChevrolet HHR 2006 2011 Ultimate9 EVC Throttle Controller Ultimate9 EVC Throttle Controller is the most compact and intelligent throttle controller on the market for your Street Tuner, Offroad 4x4 and even your Daily Drive. The EVC Throttle Controller is a throttle response controller that gives you the power to tune your vehicles throttle response for any driving style or situation. The EVC does this by providing new points of reference for your