SKU: K4319A-RP
Diamond Eye 4″ Turbo-Back Single Aluminized Muffler Replacement Pipe – 2000-2003 Ford F250/F350 7.3L Powerstroke
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.
Key Features
- 4″ Mandrel-Bent Aluminized Steel Tubing: Maximum exhaust flow and durability
- Turbo-Back Design: Replaces factory muffler for improved performance and sound
- Single Exhaust Configuration: Clean factory-style layout with aggressive tone
- Direct Bolt-On Installation: No cutting or welding required
- Heavy-Duty Aluminized Construction: Superior corrosion resistance
- Precision Fitment: Engineered specifically for 2000-2003 7.3L Powerstroke
Specifications
| 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 |
Whats Included
- One 4″ Turbo-Back Muffler Replacement Pipe (Full Turbo to Rear)
- All Necessary Clamps and Hardware
- Installation Instructions
Product Notes
- Designed for 2000-2003 F250/F350 with 7.3L Powerstroke diesel
- Eliminates the factory muffler for improved exhaust flow and deeper tone
- Aluminized steel offers excellent corrosion protection at an affordable price
- Will not fit 6.0L or later Powerstroke models
Installation Notes
- Estimated time: 1 to 2 hours
- Bolt-on installation using factory mounting points
- Professional alignment of exhaust recommended
- May require minor trimming on some lifted applications
This Part Fits
| Year | Make | Model | Engine |
|---|---|---|---|
| 2000-2003 | Ford | F250 | 7.3L Powerstroke V8 Diesel |
| 2000-2003 | Ford | F350 | 7.3L Powerstroke V8 Diesel |
Why Choose Diamond Eye Muffler Replacement Pipe?
- Proven performance upgrade for the legendary 7.3L Powerstroke
- Heavy-duty aluminized steel for years of reliable service
- Noticeable power and sound improvements with simple bolt-on install
- Diamond Eye quality trusted by diesel enthusiasts nationwide
Frequently Asked Questions
- Q: Will this fit my 2000-2003 F250/F350?
A: Yes, it is a direct-fit turbo-back muffler replacement for all 7.3L Powerstroke models. - Q: Does it include a muffler?
A: No, this is a muffler replacement (delete) pipe for improved flow and sound. - Q: What is the warranty?
A: Covered by Diamond Eye’s limited lifetime warranty.
Shipping and Handling
- Method: UPS / FedEx Ground
- Availability: In stock ships same or next business day
- Packaging: Secure protective packaging
- Weight: Approx. 25 to 30 lbs






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