Product Description
DIAMOND EYE K5364A is a 5.0" aluminized steel, DPF-back, single-side-exit exhaust system engineered for the 2008–2010 Ford F-250 / F-350 Super Duty 6.4L Powerstroke (all cab & bed lengths). This kit replaces the restrictive post-DPF factory piping to improve flow while retaining emissions equipment. A vented stainless tip is included.
- Mandrel-bent tubing for maximum airflow
- Deep, refined exhaust note without drone
- Direct-fit design using OEM-style hangers
- Includes all required clamps/hardware and vented stainless steel tip
FAQ: WILL THIS FIT MY TRUCK?
Yes—if you have a 2008, 2009, or 2010 Ford Super Duty 6.4L Powerstroke (F-250 or F-350, any cab/bed), this DPF-back system is designed to fit. It does not delete or modify emissions equipment.
FAQ: WHAT GAINS SHOULD I EXPECT?
Users typically report improved throttle response, lower EGTs, and a modest fuel-economy improvement due to reduced backpressure. Actual results vary by vehicle condition and setup.
FAQ: WHAT MATERIAL IS IT?
Aluminized steel tubing for high value and durability in moderate-corrosion climates. If you drive in harsh winters or salted roads, consider the 409 stainless version (K5364S).
Fitment Details
- Engine: 6.4L Powerstroke V8 (diesel)
- Years: 2008, 2009, 2010
- Models: Ford F-250 / F-350 Super Duty (all cab & bed lengths)
- System Type: DPF-back, single passenger-side exit, 5.0" diameter
- Emissions: Retains DPF; no tuning required
Cross-Reference / Related Items
- Diamond Eye K5364S — 5" stainless DPF-back for 2008–2010 6.4L
- Diamond Eye K4360A — 4" aluminized DPF-back for 2008–2010 6.4L
- Diamond Eye K4360S — 4" stainless DPF-back for 2008–2010 6.4L
Specifications
| Brand | Diamond Eye Performance |
|---|---|
| MPN | K5364A |
| System Type | DPF-Back, Single Side Exit |
| Main Tube Diameter | 5.0" |
| Material | Aluminized Steel |
| Included Tip | Vented Stainless Steel |
| UPC | 841963111194 |
| GTIN | 0841963111194 (GTIN-12 / UPC-A) |
| Country of Origin | USA |
| Package Dimensions | ~51.7" x 20.7" x 12.7" (boxed) |
| Shipping Notes | Ships as an oversized boxed kit; signature may be required by carrier. |
| Prop 65 | WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov |
Installation Tip: Lay out the system on the floor first, loosely assemble from the DPF outlet back, then align and tighten all clamps evenly. Re-check clamp torque after the first heat cycle.
