Kooks Exhaust For 2014+ Silverado

Kooks Headers and Exhaust just released the dynamometer results for their new system for Chevrolet Silverado trucks, model year 2014 and up. Power and torque gains are sizable in the low engine-speed range, peaking at about 3,000 RPM with an increase of around 15 horsepower, and 25 foot-pounds. The real fun begins to happen after […]