Stainless Works 2003-11 Crown Victoria/Grand Marquis 4.6L Headers 1-5/8in Primaries 3in H-Flow Cats - CRVIC03HCAT

Experience unmatched exhaust flow and performance with the Stainless Works Long Tube Headers, specifically designed for the 2003-2011 Crown Victoria and Grand Marquis models equipped with 4.6L engines. Crafted from premium stainless steel, these headers feature large 1-5/8 inch primaries to maximize exhaust gas velocity and improve horsepower and torque across the RPM range.

Equipped with 3 inch H-Flow catalytic converters, this setup not only enhances power but also helps maintain emissions compliance. The design ensures smoother exhaust pulses, reducing backpressure and promoting a more efficient engine breath. Ideal for enthusiasts aiming to boost their vehicle's performance and sound with a reliable, long-lasting component.

These headers are precision-engineered to perfectly fit the factory exhaust layout, making installation straightforward for professionals and dedicated DIYers alike. Backed by Stainless Works' reputation for quality and durability, they offer excellent resistance to corrosion and heat, ensuring your investment lasts season after season.

Enhance your Crown Victoria or Grand Marquis with these high-performance long tube headers, designed to unlock your engine's full potential while delivering an aggressive exhaust note that truly stands out.