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Stainless Works 2003-11 Crown Victoria/Grand Marquis 4.6L Headers 1-5/8in Primaries 3in H-Flow Cats
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Stainless Works Headers 1-5/8in Primaries 3in H-Flow Cats fits 2003-2011 Ford Crown Victoria 4.6L / Mercury Grand Marquis 4.6L

⚠️ Please verify fitment before purchasing. Check the fitment chart below or use the Year/Make/Model tool to confirm this part fits your vehicle.

⚠️ Verify fitment before purchasing. Check the fitment chart below or click the 3 lines in the top left menu, select Home, then use the Year/Make/Model guide.

CRVIC03HCAT
In stock
$2,195.00 USD $2,085.99 USD

NOT CARB LEGAL

Currently in testing for EPA compliance

$2,085.99 USD

Stainless Works Headers 1-5/8in Primaries 3in H-Flow Cats fits 2003-2011 Ford Crown Victoria 4.6L / Mercury Grand Marquis 4.6L
2003-11 Crown Vic / Grand Marquis 4.6L 2V Headers featuring 1-5/8" primaries, 3" slip fit collectors and 2.5" diameter catted lead pipes. Stainless steel construction, TIG welded and made in the USA. Designed to fit the flanged factory connection point. Includes necessary O2 extensions and clamps.

This Part Fits:

Year Make Model Submodel
2003-2008,2010-2011 Ford Crown Victoria Base
2003 Ford Crown Victoria LWB
2003-2011 Ford Crown Victoria LX
2004-2006 Ford Crown Victoria LX Sport
2003-2011 Ford Crown Victoria Police Interceptor
2003,2005 Ford Crown Victoria S
2005 Ford Crown Victoria Special Edition
2003-2008 Mercury Grand Marquis GS
2005 Mercury Grand Marquis GSL
2005 Mercury Grand Marquis Limited Edition
2003-2011 Mercury Grand Marquis LS
2003 Mercury Grand Marquis LSE
2005 Mercury Grand Marquis Ultimate Edition
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