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Diamond Eye 4-inch Turbo Back Exhaust for 1989-1993 Dodge Cummins 4WD

Maximize the power and efficiency of your 1989-1993 Dodge W250/W350 5.9L Cummins 4WD with this Diamond Eye 4-inch turbo back exhaust system. This complete kit is designed to replace your restrictive stock exhaust from the turbocharger to the tailpipe, providing a massive increase in exhaust flow and a deep, aggressive sound profile that is perfect for any diesel enthusiast.

Engineered for 4WD Performance

• Full Turbo Back System: Replaces everything from the turbo to the tailpipe for maximum flow.
• 4-Inch Diameter: Optimized for the 5.9L Cummins to reduce backpressure and EGTs.
• Aluminized Steel: Provides excellent durability and performance at an affordable price point.
• 4WD Specific Fitment: Precision-bent to clear the 4WD drivetrain components without interference.
• Easy Installation: Includes all necessary components for a secure, factory-style installation.

If you are looking to boost the performance of your 12-valve Cummins, this turbo back exhaust is the ultimate upgrade. By removing the factory restrictions, you allow your turbo to spool faster and your engine to run more efficiently. This system is perfect for those who use their truck for towing, off-roading, or daily driving. The aluminized steel construction offers a great balance of longevity and value, ensuring your truck performs at its peak for years to come. Take your 1989-1993 Dodge 4WD to the next level with this high-performance exhaust system from GGCRACING.