Product Description
DIAMOND EYE 510202 is a direct muffler-delete replacement pipe for 2003–2004.5 Dodge Ram 2500/3500 5.9L Cummins trucks equipped with the 37" OEM muffler section. Built from heavy-gauge aluminized steel, it restores straight-through 3.5" flow, reduces backpressure, and delivers a deeper exhaust note.
FAQ: WILL THIS FIT MY TRUCK?
Yes—if your 2003–2004.5 Ram 2500/3500 5.9L uses the longer 37" factory muffler section. If your truck has the shorter 30–32" section, see the alternatives below.
FAQ: IS WELDING REQUIRED?
Most installs are clamp-on using existing connections. A professional install is recommended for best alignment and sealing. Welding is optional but not required in typical replacements.
FAQ: WILL THIS THROW CODES?
No—this replaces the muffler section only and does not interface with emissions sensors on these model years. Always follow local laws.
Fitment Details
- Vehicle: 2003–2004.5 Dodge Ram 2500/3500, 5.9L Cummins (stock-style exhaust with 37" muffler section)
- Pipe Size: 3.5" I.D. (straight-through muffler replacement)
- Overall Length: 37"
- Material: Aluminized steel
Cross-Reference / Alternatives (Diamond Eye on CPP)
- DIAMOND EYE 510215 – 3.5" x 32" Performance muffler (03–early 04 direct-fit alternative)
- DIAMOND EYE 510205 – 4" x 30" aluminized muffler-delete (universal 4" systems)
- DIAMOND EYE 510209 – 4" x 27" stainless muffler-delete
- DIAMOND EYE 510210 – 4" x 30" stainless muffler-delete
Specifications
| Brand | Diamond Eye Performance |
|---|---|
| MPN | 510202 |
| UPC | 841963117608 |
| GTIN | 0841963117608 (UPC-A) |
| Overall Length | 37 inches |
| Diameter | 3.5 inch I.D. |
| Material | Aluminized steel |
| Shipping | Free Shipping (standard ground) |
| Ship Dimensions | 9" × 9" × 37" |
| Ship Weight | ~10 lb |
| Prop 65 | WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov |
