APEXi ECV Exhaust Control Valve Silencer 61mm

APEX'i ECV Exhaust Control Valve is a great alternative to typical muffler silencers. The ECV can be installed anywhere along the exhaust system and be adjusted on-the-fly from inside the cockpit. The butterfly valve are spring loaded and its angle can be changed by using the adjustable cable. The ECV allows complete control over sound output from your exhaust system.

Manufacturer's note: Please DO NOT operate the lever until the valve has been properly set up.  Doing so will cause damage to the lever unit and is NOT covered under manufactuerer's warranty.