Product Description
DIAMOND EYE K4363A is a 4.0" aluminized steel DPF-back exhaust engineered for the 2008–2010 Ford 6.4L Power Stroke F-250/F-350. It routes to the passenger-side single exit and includes a downpipe section for proper connection and fitment. Designed for lower backpressure and a deeper exhaust note while retaining emissions equipment.
FAQ: WILL THIS FIT MY TRUCK?
Yes—this kit is designed for 2008–2010 Ford F-250/F-350 6.4L Power Stroke in all cab and bed lengths. It is a direct-fit DPF-back system with a passenger-side single exit.
FAQ: IS IT STREET LEGAL?
This system is C.A.R.B. exempt via Executive Order D-778 for the listed applications, meaning it is approved for use in California and states following CARB standards. Keep the DPF and other emissions controls in place.
FAQ: WHAT MATERIAL IS IT?
Aluminized steel tubing with a vented stainless tip included. Stainless version available (see Cross Reference).
Fitment Details
- Vehicle: 2008–2010 Ford F-250/F-350 Super Duty, 6.4L Power Stroke
- Configuration: DPF-back, single side (passenger)
- Tubing Diameter: 4.0"
- Cab/Bed Compatibility: All cab and bed lengths
- Includes: Downpipe kit (intermediate connection) and vented stainless tip
Cross Reference Items
- Diamond Eye K4363S — Stainless steel version (same fitment)
Specifications
| Brand | Diamond Eye Performance |
|---|---|
| MPN | K4363A |
| UPC | 841963121667 |
| GTIN | 0841963121667 (UPC-A) |
| Material | Aluminized steel (stainless tip included) |
| System Type | DPF-back, single side (passenger) |
| Tubing Size | 4.0" OD (mandrel-bent) |
| Emissions Note | CARB EO D-778 (vehicle must retain factory emissions devices) |
| Shipping Weight | ~66 lb |
| Package Dimensions | 52" x 21" x 13" |
| Country of Origin | USA |
| Prop 65 | WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov |
