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Ultimate9 EVC Throttle Controller EVC505L to Suit Holden

Features and Functionality
The Ultimate9 EVC Throttle Controller (EVC505L) is designed to suit a range of Holden vehicles including Trailblazer, Cadillac, HSV W427, HSV Grange, Astra, Caprice, Colorado, Malibu, Omega, and Commodore. Many modern vehicles use “fly by wire” throttle systems, which often create a delay between pedal input and throttle response. The EVC505L eliminates this lag by adjusting the throttle signal, providing sharper response and improved drivability.

With 18 levels of adjustment and an Auto Control mode, the EVC505L allows you to fine-tune throttle performance to match your driving style. Whether you’re towing, off-roading, or daily driving, this controller delivers noticeable improvements in responsiveness and control.

Key Features

  • Easy plug-and-play installation

  • 18 adjustment levels for customised throttle response

  • Auto Control mode for automatic throttle tuning

  • Ideal for towing applications

  • Enhanced off-road throttle control in low-speed conditions

  • Backed by an industry-leading lifetime warranty

How It Works
By sharpening the throttle curve and reducing lag, the EVC Throttle Controller improves acceleration and vehicle drivability. It also allows you to reduce throttle sensitivity when needed, giving you greater control in situations like reversing trailers or navigating slippery terrain.

 

Specifications

Specification Details
Model EVC505L
Vehicle Compatibility Holden Trailblazer, Cadillac, HSV W427, HSV Grange, Astra, Caprice, Colorado, Malibu, Omega, Commodore
Adjustment Levels 18
Modes Auto Control plus user-selectable driving modes
Installation Plug-and-play via throttle connector
Applications Daily driving, towing, off-road, and low-speed manoeuvring
Warranty Lifetime warranty

 

 

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