Tag: vsport catalytic converter

High Flow Catalytic Converter Cadillac XTS Vsport

(Photo: Credits) Magnum High flow converters increase the engine horsepower, throughout the RPM range. HP-gain is noticeable at the wheels besides becomes exponentially larger as further modifications are made to the engine, such as cold intake, performance chip or a catback. Torque in general, the power you feel in the […]