Kooks 99-04 Ford F-150 Harley/Lightning 2.5in Connection Pipe w/ Race Cats * Must Use Kooks Headers*

Kooks Headers has been a leader in high-performance exhaust for over 50 years, known for crafting quality components for racing and street applications. If you're looking to get the most out of your 1999-2004 Ford F-150 Lightning's 5.4L 2V engine, this 2-1/2 inch connection pipe is designed to integrate seamlessly with their performance headers. It's built to connect your Kooks headers to the factory exhaust system, helping to improve exhaust flow and sound.

This connection pipe is constructed from 16-gauge 304 stainless steel, offering solid durability and resistance to corrosion. It features high-flow, 400-cell catalytic converters designed for performance applications, though they are not recommended for forced induction setups. The two-bolt flange style connection ensures a secure fit to Kooks headers with 2-1/2 inch collectors, and it includes the necessary clamps for installation. Keep in mind that these pipes are not CARB approved and cannot be shipped to California.

For the best results and proper fitment, these connection pipes absolutely require Kooks headers with 2-1/2 inch collectors. This setup is intended for naturally aspirated performance builds where improved exhaust flow is a priority.