All USA Made from 304L Stainless Steel
2003-2004 Mercury Marauder headers utilize a long tube design that makes great overall power, with smooth mid range torque for increased throttle response. The Laser Cut 3/8" thick SS flange uses port matched inlets for a precise fit to the head for optimal flow and maximum sealing capabilities. The 3" OD collector is formed for maximum flow, which directly feeds into 2 1/2" lead pipes.
Note: Fits the factory exhaust system easily at the existing connection point with a stock type flange.
Headers w/Converters
Part No. MAUCAT
Headers w/Off-Road Pipes
Part No. MAUHDROR