Product Description
DIAMOND EYE 460005 is a universal, high-flow 30" round, 4" I.D. / 4" I.D. aluminized, louvered, straight-through performance muffler designed to reduce restriction while delivering a deep, controlled diesel tone. Built from corrosion-resistant aluminized steel, it’s a great upgrade or replacement for most 4" aftermarket systems on Cummins, Duramax, and Power Stroke platforms.
Fitment & Use
- Inlet / Outlet: 4.0" I.D. (center / center)
- Body length: 30" (universal placement in straight 4" sections)
- Design: Louvered, straight-through for flow and tone control
- Material: Aluminized steel for durability and value
Cross-Reference / Alternatives (Diamond Eye only)
- Diamond Eye 460002 — 26" aluminized, louvered, 4" I.D./I.D.
- Diamond Eye 460031 — 30" stainless, perforated-core, 4" I.D./I.D. (tone & durability upgrade)
- Diamond Eye 510205 — 30" 4" muffler-delete (aluminized) replacement pipe
Specifications
| Brand | Diamond Eye Performance |
|---|---|
| MPN | 460005 |
| UPC | 841963117264 |
| GTIN | 0841963117264 (UPC-A) |
| Configuration | 4" I.D. inlet / 4" I.D. outlet, center / center |
| Body Length | 30" round |
| Core Type | Louvered, straight-through |
| Material / Finish | Aluminized steel |
| Shipping Info | Typical package approx. 37" x 9" x 9"; ships ground |
| Prop 65 | WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov |
FAQ: Will it fit my truck?
It’s a universal 4" I.D./I.D. muffler. If your system uses 4" tubing and has a straight section for a 30" body, it will fit. Welding or 4" band clamps may be used.
FAQ: What sound should I expect?
The louvered, straight-through core lowers rasp and drone versus a straight pipe while keeping flow high for towing and performance.
FAQ: What’s the difference vs. 460031?
460031 is stainless with a perforated core for a slightly different tone and added corrosion resistance; 460005 is aluminized louvered for value and a classic diesel note.
