Product Description
DIAMOND EYE K4319A-TDRP is a 4.0" aluminized steel turbo-back, single turn-down exhaust system engineered for the 7.3L Powerstroke. It replaces the muffler with a straight muffler replacement pipe for lower backpressure, quicker turbo spool, and a deeper exhaust note.
FAQ: WILL THIS FIT MY TRUCK?
Yes—if you have a 2000–2003.5 Ford F-250/F-350 7.3L Powerstroke with automatic transmission and a non-catalyst configuration. Designed to fit all cab and bed lengths. Always confirm emissions equipment before ordering.
FAQ: WHAT EXIT STYLE IS THIS?
It’s a single turn-down exit (downward dump behind the axle) for maximum clearance and a clean, stealth look.
FAQ: WHAT MATERIAL IS USED?
Heavy-gauge aluminized steel with mandrel bends for durable performance and corrosion resistance.
FAQ: IS THIS CARB LEGAL?
No—this turbo-back muffler-delete system is not CARB legal and is not for sale or use on pollution-controlled vehicles in California (and some other regulated areas).
Fitment Details
- Vehicle: 2000–2003.5 Ford F-250/F-350 Super Duty, 7.3L Powerstroke
- Configuration: Automatic transmission, non-catalyst models
- Wheelbase: All cab & bed lengths
- Tubing Size: 4.0" (turbo-back)
- Exit: Single turn-down (dump)
Cross Reference Items
- K4319A-TD — similar kit variant (catalog reference)
- K4318A-TDRP — superseded/earlier part number often referenced in listings
- K4319A — base family page from Diamond Eye’s catalog context
Specifications
| Brand | Diamond Eye Performance |
|---|---|
| MPN | K4319A-TDRP |
| UPC | 841963124910 |
| GTIN | 841963124910 (GTIN-12 / UPC-A) |
| Material | Aluminized steel |
| System Type | 4" Turbo-Back, Single Turn-Down, Muffler Replacement Pipe |
| Emissions / CARB | Not CARB legal; not for sale in CA |
| Included | Pipes, clamps, hangers, and brackets (kit) |
| Shipping | Free Shipping (standard ground) |
| Package Dimensions | 52.00" (L) x 13.00" (W) x 21.00" (H) |
| Prop 65 | No warning indicated by select distributors; always follow local regulations. |
| Country | USA (manufacturer) |
