Product Description
DIAMOND EYE K5344A is a 5.0" aluminized cat-back exhaust system with a single passenger-side exit for 2003.5–2007 Ford F-250/F-350 6.0L Power Stroke (all cab & bed lengths). It’s engineered for lower EGTs, improved flow, and a deep, controlled tone. Kit includes a Diamond Eye muffler (stainless core) and all required tubing and clamps.
FAQ: WILL THIS FIT MY TRUCK?
Yes—if you have a 2003.5, 2004, 2005, 2006, or 2007 Ford F-250/F-350 with the 6.0L Power Stroke diesel, this cat-back system fits all cab and bed configurations. It connects after the catalytic converter and exits behind the passenger rear tire.
FAQ: WHAT’S THE DIFFERENCE BETWEEN K5344A AND K5344A-RP?
K5344A includes a muffler for a moderate tone. K5344A-RP uses a straight (muffler-replacement) pipe for a louder sound.
FAQ: IS THE MUFFLER STAINLESS?
Yes. Diamond Eye supplies stainless mufflers even in their aluminized systems for long service life.
Fitment Details
- Vehicle: 2003.5–2007 Ford F-250/F-350 Super Duty, 6.0L Power Stroke
- Configuration: Cat-back, single passenger-side exit, all cab/bed lengths
- Tubing Diameter: 5.0" (aluminized steel)
- Sound Level: Moderate with included muffler (louder available via straight-pipe option)
Cross-Reference & Related Items (on CPP Diesel)
- K5344A-RP — 5" Cat-Back, NO Muffler (Aluminized)
- 4516VRA — 5"-in / 6"-out, 16" Vented Rolled-Angle Tip
- 5618RA — 5"-in / 6"-out, 18" Rolled-Angle Tip (304SS)
Specifications
| Brand | Diamond Eye Performance |
|---|---|
| MPN | K5344A |
| UPC | 841963110968 |
| GTIN | 0841963110968 (GTIN-12 / UPC-A) |
| System Type | Cat-Back, Single Side Exit |
| Tubing Diameter | 5.0" |
| Material | Aluminized steel (muffler uses stainless internals) |
| Vehicle Fit | 2003.5–2007 Ford F-250/F-350 Super Duty, 6.0L Power Stroke (all cab/bed) |
| Shipping Weight | ~77 lb |
| Package Dimensions | ~52" x 21" x 13" |
| Prop 65 | WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov |
