Stainless Works 2003-04 Mercury Marauder Headers 1 5/8in Primaries 2-1/2in MAUHDROR

Stainless Works Headers & Manifolds MAUHDROR 2003-04 Mercury Marauder headers and 2-1/2" off road pipes. 1 5/8" primary tubes with 3" OD collectors. Long tube design makes great power and mid range torque. 3/8" s/s CNC laser cut flanges are port matched to the cylinder head for optimal flow and maximum performance. Designed for use with factory exhaust system. 304 stainless steel, 1-5/8" primaries, off-road leads 2003-04 Mercury Marauder headers and 2-1/2" off road pipes. 1 5/8" primary tubes with 3" collectors. 3/8" thick flanges are port matched to the cylinder head for optimal flow and maximum performance. Designed for use with factory exhaust. Exhaust System