Diamond Eye K3522A 3.5 Inch Aluminized Cat-Back Exhaust System 2004-2012 Nissan Titan 5.6L

The Diamond Eye K3522A is a complete 3.5-inch aluminized steel cat-back exhaust system designed specifically for 2004-2012 Nissan Titan trucks equipped with the 5.6L V8 engine. This performance exhaust system fits all cab and bed length configurations, providing a universal solution for Titan owners seeking improved exhaust flow and enhanced engine performance.

Key Features:

• 3.5-inch mandrel-bent aluminized steel tubing for maximum exhaust flow and durability
• Cat-back design replaces restrictive factory exhaust from the catalytic converter to the rear
• Precision-engineered using CNC mandrel bending technology for smooth, unrestricted flow
• Aluminized steel construction provides excellent corrosion resistance at an economical price point
• Compatible with all 2004-2012 Nissan Titan cab configurations (King Cab, Crew Cab) and bed lengths
• Bolt-on installation with all necessary hardware and components included
• Improves horsepower, torque, and throttle response over stock exhaust
• Deeper, more aggressive exhaust tone without excessive drone

This Diamond Eye Performance exhaust system is manufactured in the USA using advanced mandrel bending techniques that maintain consistent pipe diameter throughout all bends, eliminating the restrictions and turbulence found in crush-bent factory exhaust systems. The result is improved exhaust scavenging, reduced backpressure, and measurable performance gains across the powerband.