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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Diamond Eye Performance
Diamond Eye 4in Single Cat-Back Muffler Replacement Pipe Kit for 2003-2007 Ford F-250/F-350 (6.0L) - Extended Cab
$749.97
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2003-2007 Ford F-250 and F-350 Super Duty Extended Cab models equipped with the 6.0L Power Stroke diesel engine.
Maximize the exhaust flow and unlock the aggressive sound of your Ford Super Duty with the Diamond Eye K4338A-RP muffler replacement pipe kit. This 4-inch cat-back system is engineered specifically for extended cab configurations, replacing the restrictive factory muffler with a high-flow mandrel-bent pipe. By removing the muffler, you reduce backpressure and lower exhaust gas temperatures (EGTs), which is essential for performance-tuned diesel applications.
Constructed from heavy-duty aluminized steel, this kit utilizes CNC mandrel bending to maintain a constant 4-inch diameter throughout every curve, preventing the flow restrictions common in crush-bent tubing. Designed for a precise fit, this single-exit system provides a straightforward installation for enthusiasts looking to improve both the performance and the acoustic profile of their 6.0L Power Stroke.
- System Type: Cat-back muffler replacement pipe
- Tubing Diameter: 4.0 inches
- Material: Aluminized steel
- Configuration: Single exit
- Fitment: Extended Cab Only
- Manufacturer Part Number: K4338A-RP
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2007 | Ford | F-250 Super Duty | Harley-Davidson Edition |
| 2004-2007 | Ford | F-250 Super Duty | King Ranch |
| 2003-2007 | Ford | F-250 Super Duty | Lariat |
| 2003-2007 | Ford | F-250 Super Duty | XL |
| 2003-2007 | Ford | F-250 Super Duty | XLT |
| 2004-2007 | Ford | F-350 Super Duty | Harley-Davidson Edition |
| 2003-2007 | Ford | F-350 Super Duty | King Ranch |
| 2003-2007 | Ford | F-350 Super Duty | Lariat |
| 2003-2007 | Ford | F-350 Super Duty | XL |
| 2003-2007 | Ford | F-350 Super Duty | XLT |
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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Diamond Eye 4in Single Cat-Back Muffler Replacement Pipe Kit for 2003-2007 Ford F-250/F-350 (6.0L) - Extended Cab
$749.97
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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$749.97
$749.97
$749.97
Fits 2003-2007 Ford F-250 and F-350 Super Duty Extended Cab models equipped with the 6.0L Power Stroke diesel engine.
Maximize the exhaust flow and unlock the aggressive sound of your Ford Super Duty with the Diamond Eye K4338A-RP muffler replacement pipe kit. This 4-inch cat-back system is engineered specifically for extended cab configurations, replacing the restrictive factory muffler with a high-flow mandrel-bent pipe. By removing the muffler, you reduce backpressure and lower exhaust gas temperatures (EGTs), which is essential for performance-tuned diesel applications.
Constructed from heavy-duty aluminized steel, this kit utilizes CNC mandrel bending to maintain a constant 4-inch diameter throughout every curve, preventing the flow restrictions common in crush-bent tubing. Designed for a precise fit, this single-exit system provides a straightforward installation for enthusiasts looking to improve both the performance and the acoustic profile of their 6.0L Power Stroke.
- System Type: Cat-back muffler replacement pipe
- Tubing Diameter: 4.0 inches
- Material: Aluminized steel
- Configuration: Single exit
- Fitment: Extended Cab Only
- Manufacturer Part Number: K4338A-RP
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2007 | Ford | F-250 Super Duty | Harley-Davidson Edition |
| 2004-2007 | Ford | F-250 Super Duty | King Ranch |
| 2003-2007 | Ford | F-250 Super Duty | Lariat |
| 2003-2007 | Ford | F-250 Super Duty | XL |
| 2003-2007 | Ford | F-250 Super Duty | XLT |
| 2004-2007 | Ford | F-350 Super Duty | Harley-Davidson Edition |
| 2003-2007 | Ford | F-350 Super Duty | King Ranch |
| 2003-2007 | Ford | F-350 Super Duty | Lariat |
| 2003-2007 | Ford | F-350 Super Duty | XL |
| 2003-2007 | Ford | F-350 Super Duty | XLT |
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