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The Diamond Eye K4319A-RP 4" Turbo-Back Single Aluminized Muffler Replacement Pipe is a direct-fit performance upgrade for 2000-2003 Ford Super Duty F250 and F350 trucks equipped with the 7.3L Powerstroke diesel. This heavy-duty aluminized steel pipe replaces the restrictive factory muffler, delivering improved exhaust flow, deeper tone, and noticeable power gains while maintaining a clean single exhaust layout. Precision mandrel-bent for maximum flow and perfect fitment, the system bolts directly in place from the turbo back to the rear of the truck. The aluminized construction provides excellent corrosion resistance and long-term durability in harsh diesel environments.
| Specification | Detail |
|---|---|
| Part Number | K4319A-RP |
| Brand | Diamond Eye |
| Diameter | 4 inch |
| Material | Aluminized Steel |
| Style | Turbo-Back Muffler Replacement Pipe |
| Configuration | Single Exhaust |
| Vehicle | 2000-2003 Ford F250/F350 7.3L Powerstroke |
| Installation | Bolt-On Direct Replacement |
| Warranty | Limited Lifetime (Diamond Eye) |
| Shipping Weight | Approx. 25 to 30 lbs |
| Year | Make | Model | Engine |
|---|---|---|---|
| 2000-2003 | Ford | F250 | 7.3L Powerstroke V8 Diesel |
| 2000-2003 | Ford | F350 | 7.3L Powerstroke V8 Diesel |
Diamond Eye Performance parts and accessories are stocked at Black Ops Auto Works for enthusiasts and shops building reliable street, truck, off-road, and performance vehicles. Shop diesel exhaust systems, DPF-back exhaust, turbo-back exhaust, downpipes, muffler-delete pipes, exhaust clamps, tailpipes, 4 inch exhaust, 5 inch exhaust, aluminized steel systems, stainless systems, and mandrel-bent exhaust for Cummins, Duramax, and Powerstroke trucks. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 87 Diamond Eye Performance SKUs across DPF-back, turbo-back, downpipe, tailpipe, muffler, 4 inch, 5 inch, aluminized, and stainless diesel truck applications. Diamond Eye Diesel Exhaust Mandrel-bent flow for HD trucks Diamond Eye Performance builds diesel exhaust systems and components for Cummins, Duramax, and Powerstroke applications. Mandrel-bent tubing maintains a consistent passage t...
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