Diamond Eye Manufacturing 611116 Performance Diesel Exhaust Kit

The Diamond Eye Manufacturing 611116 is a performance diesel exhaust kit engineered and manufactured in-house at Diamond Eye's facility in Athena, Oregon. Built to deliver measurable gains in horsepower, torque, and fuel economy, this exhaust kit is designed as a direct-fit, bolt-on upgrade for diesel-powered trucks.

Key Features:

• CNC Mandrel-Bent Tubing — Precision bends maintain consistent diameter throughout for unrestricted exhaust flow and reduced backpressure
• High-Quality Steel Construction — Manufactured from durable aluminized or T-409 stainless steel for long-lasting performance
• Direct-Fit Design — Utilizes OEM hanger locations for a straightforward installation with standard hand tools
• Performance Gains — Reduces exhaust backpressure to support increased horsepower, improved torque, and better throttle response
• Lower EGTs — Improved exhaust flow helps reduce exhaust gas temperatures (EGTs) under load
• Aggressive Exhaust Note — Delivers a deep, powerful diesel sound befitting a performance build
• Made in the USA — Designed, engineered, and built in-house in Athena, Oregon

Diamond Eye Manufacturing is recognized as one of the most advanced exhaust specialists in the diesel performance industry, producing systems compatible with Dodge Cummins, Ford Powerstroke, and Chevrolet/GMC Duramax diesel platforms. The 611116 is a purpose-built exhaust solution for diesel truck owners seeking reliable performance and durability.