APEX'i 70mm butterfly exhaust control valve. Cable control with locking handle button to control the butterfly door. 2 bolt flange type, can be bolted behind the catalytic converter (or test pipe)to reduce the noise level by closing off the butterfly valve. One should not boost high when closing off the butterfly valve due to exhaust restriction. It is only use to reduce the noise level when you are driving normally on the street.
MSRP - 200.00
Posted by Eduardo on
the APEXi ECV valve really works, my exhaust is 3" with dual 4" tips no cat and i daily drive with the valve i no longer get unwanted attention "hint hint" and i also confuse a lot of people that want to race!