Diamond Eye Manufacturing K4319S-RP 4" Aluminized Steel Exhaust System Kit for 1999-2003.5 Ford 7.3L Powerstroke

The Diamond Eye Manufacturing K4319S-RP is a complete 4-inch aluminized steel exhaust system designed specifically for 1999-2003.5 Ford F250/F350 trucks equipped with the 7.3L Powerstroke diesel engine. This system fits all cab and bed length configurations, providing a direct-fit replacement that improves exhaust flow and reduces backpressure for better performance and efficiency.

Key Features:

• 4-inch diameter mandrel-bent 409 stainless steel construction for durability and corrosion resistance
• Aluminized finish provides long-lasting protection against the elements
• Complete system kit includes all necessary pipes, clamps, and hardware for installation
• Mandrel-bent tubing maintains consistent diameter throughout bends for maximum flow
• Universal fitment for all F250/F350 cab and bed configurations
• Designed to work with factory and aftermarket turbo systems

This exhaust system delivers improved throttle response, reduced exhaust gas temperatures, and a deeper, more aggressive exhaust note compared to the restrictive factory system. The aluminized steel construction offers excellent value and durability for daily drivers and work trucks.