Vacuum Actuated Exhaust Throttle with Control Unit 63mm 2.5”

A comprehensive kit offering complete control over your vehicle's exhaust sound. This system features a 63mm vacuum-operated exhaust valve paired with an electronic controller, equipped with a built-in vacuum pump and remote controls. Effortlessly switch between exhaust modes, ranging from quiet and comfortable to a fully open, sporty sound.

The system functions independently of the factory vacuum source, ensuring a quick and non-invasive installation. Simply connect the controller to a 12V power supply and route the vacuum line to the valve.

Features:

• Remote sound control – open or close the valve with a single button (remote range 50–100 m).
• Built-in vacuum pump – the controller generates and releases vacuum independently of the engine.
• High durability – aluminum controller housing and heat-resistant components.

Kit includes:

• Vacuum controller unit (154 × 105 × 55 mm)
• 63mm exhaust valve
• 5 m vacuum hose
• 12V power harness
• External antenna
• 2× remote control
• T-fitting