Diamond Eye Manufacturing K4306A-4 Aluminized Turbo Back Exhaust System - 4

The Diamond Eye K4306A-4 is a complete 4-inch aluminized steel turbo-back exhaust system engineered to maximize performance on 1994-1997 Ford F250/F350 trucks equipped with the 7.3L Powerstroke diesel engine. This single-exit exhaust system features CNC mandrel-bent tubing that provides unrestricted exhaust flow, helping to reduce exhaust gas temperatures (EGTs) while improving horsepower and throttle response.

Key Features:

• 4-inch diameter aluminized steel construction for durability and corrosion resistance
• Turbo-back single-exit design with passenger-side exit location
• Includes 3-inch 2-piece downpipe for proper fitment
• Retains and reincorporates factory catalytic converter for emissions compliance
• CNC mandrel-bent tubing ensures smooth, non-restrictive exhaust flow
• Fits all cab and bed length configurations
• Complete hardware kit includes hangers, clamps, and mounting components
• Perforated-core muffler delivers deep tone without excessive drone

This complete exhaust kit is designed for direct-fit installation, significantly reducing installation time compared to custom fabrication. The mandrel-bent construction maintains consistent pipe diameter throughout bends, eliminating restrictions found in crush-bent systems. Diamond Eye exhaust systems are manufactured using precision CNC equipment at their Oregon facility, ensuring consistent quality and proper fitment. The aluminized steel finish provides excellent durability at an economical price point compared to stainless steel alternatives.