2003-04 Mercury Marauder headers and 2-1/2" catted 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.

2003-04 Mercury Marauder headers and 2-1/2" catted 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.

Stainless Works 2003-04 Mercury Marauder Headers 1-5/8in Primaries 2-1/2in High-Flow Cats

Stainless Works, Mercury Marauder headers, Marauder headers

304 stainless steel, 1-5/8" primaries, catted leads

Stainless Works Mercury Marauder Headers

2003 thru 2004 Mercury Marauder 4.6L

Exhaust Header Pipe Kit

Exhaust System

Exhaust