Diamond Eye Manufacturing 322003 Performance Exhaust Tail Pipe Chevy/GMC Diesel - 1994-2000 6.5L

The Diamond Eye Manufacturing 322003 is a performance exhaust tail pipe designed for 1994–2000 Chevrolet and GMC 2500/3500 trucks equipped with the 6.5L diesel engine. Engineered to fit all cab and bed length configurations, this direct-fit tail pipe delivers improved exhaust flow over the restrictive factory pipe, helping restore lost power and reduce backpressure in your diesel drivetrain.

Diamond Eye Manufacturing produces this pipe using precision CNC mandrel bending technology, which maintains consistent tube diameter through every bend — eliminating the crimping and flow restrictions common in conventional press-bent pipes. The result is a smooth, unrestricted exhaust path from the muffler to the exit tip.

Key Features:

• Direct OEM-style replacement with performance upgrade design
• CNC mandrel-bent construction for maximum flow and strength
• Available in aluminized or stainless steel construction for corrosion resistance
• Fits all cab and bed length combinations on 1994–2000 Chevy/GMC 2500 and 3500 trucks
• Designed specifically for the 6.5L diesel application
• Bolt-on fitment for straightforward installation

Diamond Eye Manufacturing is a trusted name in performance diesel exhaust systems, producing components to exacting standards at their facility in eastern Oregon. The 322003 tail pipe is a quality upgrade for any 6.5L diesel owner looking to improve exhaust efficiency and maintain long-term durability.