Diamond Eye 4in Turbo Back Single Aluminized System — Fits 1994-2002 Dodge 5.9L Cummins

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SKU: DEPK4212A

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Sale price$766.99 Regular price$919.21
7660 ENTRIES10X
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Diamond Eye Performance

Diamond Eye Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Diamond Eye Performance lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

High-Performance Exhaust for 1994-2002 Dodge Cummins

Unlock the hidden power of your 1994-2002 Dodge Ram 2500/3500 with the Diamond Eye 4-inch Turbo Back Aluminized Exhaust System. Engineered for maximum airflow, this system is the gold standard for Cummins owners looking to improve turbo efficiency, reduce exhaust gas temperatures, and gain a more aggressive exhaust note. Using precision CNC mandrel bending, Diamond Eye ensures that every pipe maintains a consistent diameter, minimizing turbulence and maximizing exhaust scavenging.

Performance Features

  • 4-Inch Diameter: Provides the ideal balance of flow and backpressure for 5.9L Cummins engines.
  • Aluminized Construction: Offers excellent durability and heat resistance for long-term performance.
  • Direct Bolt-On: Designed to fit 1994-2002 Dodge Ram 2500 and 3500 models, making installation efficient and hassle-free.
  • CARB Compliant: Engineered to meet rigorous standards while delivering improved engine performance.
  • Improved Spooling: Faster turbo response means better acceleration and towing capability.

This turbo-back system replaces the entire restrictive factory exhaust, from the turbo outlet to the tailpipe. By removing the factory bottlenecks, your engine can operate more efficiently, resulting in better fuel economy and cooler running temperatures during heavy loads. Whether you use your truck for work or play, this Diamond Eye system is built to deliver consistent results. Trust GGCRACING for all your high-performance diesel exhaust needs.

About Diamond Eye Performance

Diamond Eye Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Diamond Eye Performance lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

High-Performance Exhaust for 1994-2002 Dodge Cummins

Unlock the hidden power of your 1994-2002 Dodge Ram 2500/3500 with the Diamond Eye 4-inch Turbo Back Aluminized Exhaust System. Engineered for maximum airflow, this system is the gold standard for Cummins owners looking to improve turbo efficiency, reduce exhaust gas temperatures, and gain a more aggressive exhaust note. Using precision CNC mandrel bending, Diamond Eye ensures that every pipe maintains a consistent diameter, minimizing turbulence and maximizing exhaust scavenging.

Performance Features

  • 4-Inch Diameter: Provides the ideal balance of flow and backpressure for 5.9L Cummins engines.
  • Aluminized Construction: Offers excellent durability and heat resistance for long-term performance.
  • Direct Bolt-On: Designed to fit 1994-2002 Dodge Ram 2500 and 3500 models, making installation efficient and hassle-free.
  • CARB Compliant: Engineered to meet rigorous standards while delivering improved engine performance.
  • Improved Spooling: Faster turbo response means better acceleration and towing capability.

This turbo-back system replaces the entire restrictive factory exhaust, from the turbo outlet to the tailpipe. By removing the factory bottlenecks, your engine can operate more efficiently, resulting in better fuel economy and cooler running temperatures during heavy loads. Whether you use your truck for work or play, this Diamond Eye system is built to deliver consistent results. Trust GGCRACING for all your high-performance diesel exhaust needs.

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