The ECV was created as an alternative to the standard silencer typically fitted in the tip of performance exhaust systems to lower the sound output. The ECV (Exhaust Control Valve) is a spring loaded butterfly valve that can be installed to the main piping of an existing exhaust system. The angle of the valve can be modified on the fly from within the cockpit to provide complete control over exhaust decibel output.
It does quiet the car a bit, but not as much as I had hoped. The damper can be a little sticky, but overall this product is very worthwhile. It made my neighbors happy and I attract less attention from officers
Parts Available: 155-A014, 155-A019, 155-A021, 155-C001
Apexi Control Valve Exhaust Silencers from HorsepowerFreaks
apexi control valve exhaust silencers from horsepowerfreaks exhaust silencers. Install and installation help available for parts and accessories for these model years.
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