Product Description
DIAMOND EYE 510216 is a Performance Series diesel exhaust muffler with 4" inlet/outlet and a 35" overall length, built from aluminized steel to balance flow, tone, and durability on 5.9L Cummins applications.
Fitment
- Vehicle: 2004.5–Early 2007 Dodge/Ram 2500 & 3500, 5.9L Cummins (all cab/bed lengths)
- Inlet/Outlet: 4.0" ID / 4.0" ID, center/center
- Overall Length: 35"
- Series: Performance Series (Diamond Eye)
- Material: Aluminized steel
Why It Works
- Mandrel-bent, free-flowing design to help lower EGTs and reduce backpressure
- Durable aluminized shell for daily use in harsh climates
- Direct-fit sizing for common 4" systems on 5.9L Cummins
Cross-Reference / Alternatives (Diamond Eye only)
- DIAMOND EYE 510217 — 4" x 35" stainless alternative for the same 04.5–Early 07 fitment.
- DIAMOND EYE 510212 — 4" (T409 stainless) option for 04.5–Early 07.
- DIAMOND EYE 460005 — 4" x 30" aluminized performance muffler (universal length alternative).
FAQs
FAQ: Will it fit my 2004.5–2007 5.9L?
Yes—this size and series are designed for the 2004.5–Early 2007 5.9L Cummins exhaust layout with 4" tubing. Verify your system is 4" before ordering.
FAQ: Is it aluminized or stainless?
This part number (510216) is aluminized steel. For stainless, see 510217 or 510212 above.
FAQ: Sound level?
Performance Series tuning delivers a controlled, deeper tone while maintaining good highway manners in 4" systems.
Specifications
| Brand | Diamond Eye Performance |
|---|---|
| MPN | 510216 |
| UPC | 841963117738 |
| GTIN | 00841963117738 (GTIN-14) |
| Material | Aluminized steel |
| Inlet / Outlet | 4.0" / 4.0" (center/center) |
| Overall Length | 35" |
| Shipping Weight | ~7.9 lb |
| Package Dimensions | ~37" x 9" x 9" |
| Emissions / CARB | Not for sale in states requiring CARB EO for this part type |
| Prop 65 | WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov |
