Diamond Eye K3220A 3" Cat-Back Single Exhaust System Aluminized Steel

The Diamond Eye K3220A is a complete 3-inch cat-back single exhaust system designed specifically for 2006-2008 Dodge Ram 1500 trucks equipped with the 5.7L Hemi engine. This performance exhaust system features aluminized steel construction for durability and corrosion resistance at an affordable price point.

Key Features:

• Mandrel-bent 3-inch aluminized steel tubing for maximum exhaust flow and reduced backpressure
• Complete cat-back system includes all necessary pipes, muffler, and hardware for installation
• Single side exit configuration for a clean, OEM-style appearance
• Precision-engineered using CNC mandrel bending technology for consistent fit and quality
• Moderate sound level—deeper tone than stock without excessive drone
• Bolt-on installation using factory mounting locations

This exhaust system delivers improved horsepower and torque over the restrictive factory exhaust while maintaining reasonable sound levels for daily driving. The mandrel-bent construction eliminates crush points and maintains constant diameter throughout the system for optimal performance. Diamond Eye's aluminized steel construction provides excellent protection against rust and corrosion for long-lasting durability.