Product Description
DIAMOND EYE K4354A is a 4.0" aluminized steel cat-back exhaust system with a straight-through muffler, engineered specifically for the 2003–2006 Ford Excursion 6.0L Power Stroke. The mandrel-bent tubing reduces backpressure for improved throttle response and a deep, refined exhaust note while maintaining comfortable cruising sound levels.
FAQ: WILL THIS FIT MY EXCURSION?
Yes—this system is designed for the 2003–2006 Ford Excursion with the 6.0L Power Stroke diesel. It installs after the catalytic converter (cat-back). Always verify model year/engine before ordering.
FAQ: DOES IT INCLUDE A MUFFLER?
Yes. K4354A includes a straight-through performance muffler. If you prefer a louder, no-muffler setup, see the K4354A-RP variant.
FAQ: WHAT MATERIAL IS IT?
Aluminized steel tubing with a stainless straight-through muffler core used by Diamond Eye, offering solid durability and value.
Fitment Details
- Vehicle: Ford Excursion 6.0L Power Stroke (Diesel)
- Years: 2003, 2004, 2005, 2006
- Configuration: 4" single side exit, cat-back, includes muffler
Cross-Reference & Related Items
- Diamond Eye K4354A-RP — same kit without muffler
Specifications
| Brand | Diamond Eye Performance |
|---|---|
| MPN | K4354A |
| UPC | Not published by manufacturer |
| GTIN | N/A |
| Material | Aluminized steel tubing; stainless straight-through muffler core |
| System Type | 4" single, cat-back, with muffler |
| Exit | Side exit (OE-style) |
| Includes | Muffler, tailpipe, intermediate pipes, clamps/hardware |
| Shipping Weight | ~75 lb |
| Package Dimensions | 54" L x 23" W x 14" H |
| Prop 65 | WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov |
