Product Description
Upgrade your 1994-2002 Dodge Ram 2500 or 3500 5.9L Cummins with the DIAMOND EYE K4212A-RP 4 Inch Aluminized Turbo Back Exhaust System. This turbo-back exhaust kit is engineered to improve exhaust flow, reduce backpressure, lower EGTs, and deliver a deeper Cummins exhaust tone. The no-muffler configuration provides aggressive sound and improved performance for towing, daily driving, and performance builds.
This system features an aluminized steel construction for durability and long service life while maintaining excellent value. The included CARB-compliant downpipe carries CARB EO Number D-730-4, making this system legal for emissions-controlled applications requiring California compliance on approved configurations.
Features & Benefits
- 4 inch turbo-back exhaust system
- Aluminized steel construction
- No muffler for aggressive exhaust tone
- Improves exhaust flow and turbo response
- Helps reduce exhaust gas temperatures
- CARB compliant downpipe with EO Number D-730-4
- Mandrel-bent tubing for maximum flow
- Designed specifically for 1994-2002 Dodge Ram Cummins trucks
- Single exhaust configuration
- Includes clamps and hardware
Fitment
- 1994 Dodge Ram 2500 5.9L Cummins
- 1994 Dodge Ram 3500 5.9L Cummins
- 1995 Dodge Ram 2500 5.9L Cummins
- 1995 Dodge Ram 3500 5.9L Cummins
- 1996 Dodge Ram 2500 5.9L Cummins
- 1996 Dodge Ram 3500 5.9L Cummins
- 1997 Dodge Ram 2500 5.9L Cummins
- 1997 Dodge Ram 3500 5.9L Cummins
- 1998 Dodge Ram 2500 5.9L Cummins
- 1998 Dodge Ram 3500 5.9L Cummins
- 1999 Dodge Ram 2500 5.9L Cummins
- 1999 Dodge Ram 3500 5.9L Cummins
- 2000 Dodge Ram 2500 5.9L Cummins
- 2000 Dodge Ram 3500 5.9L Cummins
- 2001 Dodge Ram 2500 5.9L Cummins
- 2001 Dodge Ram 3500 5.9L Cummins
- 2002 Dodge Ram 2500 5.9L Cummins
- 2002 Dodge Ram 3500 5.9L Cummins
Cross-Reference / Alternatives
- Diamond Eye K4212S-RP 4 Inch Turbo Back Exhaust With Muffler
- Diamond Eye K4212A-AL Aluminized No Muffler Exhaust
- Diamond Eye K4212S-AL Exhaust With Muffler
Specifications for DIAMOND EYE K4212A-RP
| Part Number | K4212A-RP |
| System Type | Turbo Back Exhaust |
| Material | Aluminized Steel |
| Tubing Size | 4 Inch |
| Muffler | No Muffler |
| Exit Style | Single Exit |
| CARB EO Number | D-730-4 |
| UPC | 841963103359 |
| GTIN | 841963103359 |
| Shipping | Oversized package shipping may apply |
| Prop 65 | This product may contain chemicals known to the State of California to cause cancer and reproductive harm. For more information visit www.P65Warnings.ca.gov. |
Frequently Asked Questions
Is the Diamond Eye K4212A-RP exhaust system CARB compliant?Yes. The included downpipe carries CARB EO Number D-730-4 for approved emissions compliance applications.
Does this exhaust system include a muffler?
No. This version is a no-muffler system designed for maximum flow and aggressive exhaust sound.
Will this exhaust help lower EGTs?
Yes. The larger mandrel-bent tubing improves exhaust flow and can help reduce exhaust gas temperatures under load.
What trucks does this system fit?
This exhaust system fits 1994-2002 Dodge Ram 2500 and 3500 trucks equipped with the 5.9L Cummins diesel engine.
Is this a turbo-back exhaust?
Yes. This is a complete turbo-back exhaust system replacing the factory exhaust from the turbo outlet back.
