Diamond Eye K4384A-SS 4" DPF-Back Sport Dual Exhaust System Stainless Steel

The Diamond Eye K4384A-SS is a 4-inch DPF-back sport dual exhaust system engineered for superior performance and sound enhancement on diesel trucks. This complete exhaust kit replaces the factory restrictive muffler while maintaining full compliance with factory emissions equipment, delivering improved exhaust flow and a more aggressive exhaust tone.

Key Features:

• 4-inch mandrel-bent stainless steel construction using high-quality T-409 stainless steel for durability and corrosion resistance
• Sport dual outlet configuration with polished stainless steel tips for an aggressive appearance
• DPF-back design works with all factory emissions components intact
• True bolt-on installation utilizing factory mounting locations with no cutting or modifications required
• Includes all necessary hangers, clamps, and hardware for complete installation
• Manufactured in Athena, Oregon USA with precision CNC mandrel-bending equipment

Diamond Eye's mandrel-bent design eliminates exhaust restrictions for improved horsepower, lower exhaust gas temperatures, better fuel economy, and enhanced sound quality. The T-409 stainless steel construction provides long-lasting durability and a quality finish that resists the elements. Most installations can be completed in approximately one hour with common hand tools.