2-1/2" SS Catted X-Pipe. Fits Crown Vic & Marauder 4.6L. Req. Kooks Headers.

Kooks Headers Verified independent store

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2-1/2" x 2-1/2" (OEM) Catted Stainless Steel X-Pipe. Fits 2003-2004 Mercury Marauder 4.6L 4V & 2003-2011 Ford Crown Victoria 4.6L 2V. 16GA 304 Stainless Steel construction Two-bolt flange style connection to Headers Kooks Performance Cats 400 Cell High Flow Catalytic Converters Performance Cats not for use on Forced Induction Applications Requires Kooks Headers with 2-1/2" Collectors Includes Clamps 2-1/2" Outlet connects to OEM exhaust Show more