What material is this exhaust system made from?

This Diamond Eye cat-back exhaust system is constructed from 409 stainless steel. This material is chosen for its good resistance to rust and heat, making it a durable option for exhaust components.

Does this kit include all the necessary hardware for installation?

While this kit is designed as a direct-fit replacement, it's recommended to consult the manufacturer's installation guide for a complete list of included hardware. It's common for exhaust systems to include clamps and hangers, but sometimes additional hardware may be needed depending on the condition of your original exhaust hangers.

Will this exhaust system fit my specific F-250 or F-350 configuration?

Yes, this system is designed to fit all cab and bed lengths for the 2003-2007 Ford F-250 Super Duty and 2003-2007 Ford F-350 Super Duty models equipped with the 6.0L Powerstroke engine.

Diamond Eye KIT 4in Catback DUAL SS: 03-07 FORD 6.0L F250/F350

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Specifications

Brand: Diamond Eye Performance
Part #: K4340S
UPC: 841963107890

Diamond Eye KIT 4in Catback DUAL SS: 03-07 FORD 6.0L F250/F350

Name: Diamond Eye KIT 4in Catback DUAL SS: 03-07 FORD 6.0L F250/F350
Brand: Diamond Eye Performance
SKU: diamond-eye-performance-diamond-eye-kit-4in-catback-dual-ss-03-07-ford-6-0l-f250-t14-95116
Price: 877.76 USD
Availability: BackOrder

$877.76

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2003-2007 Ford F-250/F-350. This 4-inch dual stainless steel cat-back exhaust system offers improved flow and a deeper exhaust note.

Key Features

Fits 2003-2007 Ford F-250 Super Duty and 2003-2007 Ford F-350 Super Duty with the 6.0L Powerstroke engine.
Features a 4-inch diameter dual exhaust system for improved exhaust flow.
Constructed from durable 409 stainless steel for corrosion and heat resistance.
Utilizes CNC mandrel bending for smooth, consistent tube bends and optimal flow.
Designed as a direct-fit cat-back system for all cab and bed lengths.
Produces a deeper, more aggressive exhaust note.

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Fits these vehicles

Ford F-250 Super Duty 2003-2007
Ford F-350 Super Duty 2003-2007

Product Details

This 4-inch dual stainless steel cat-back exhaust system from Diamond Eye Performance is built for your 2003-2007 Ford F-250 or F-350 with the 6.0L Powerstroke engine. It's designed to replace your factory exhaust from the catalytic converter back, offering a significant upgrade in both sound and performance. The larger 4-inch diameter tubing and dual outlet design allow for much better exhaust gas flow compared to the stock system, which can help your engine breathe easier.

Diamond Eye uses 409 stainless steel for this kit, which is a well-built material known for its resistance to corrosion and heat. This means the system is made to last, even in tough conditions. The company utilizes CNC mandrel bending machines to ensure each bend is smooth and consistent, maintaining the tube's diameter throughout the bend. This precise bending process is crucial for maximizing exhaust flow and preventing restrictions that can hurt performance. This kit is designed as a direct fit for all cab and bed lengths on the specified F-250 and F-350 models, simplifying the installation process.

When installing this system, you'll notice a deeper, more aggressive exhaust tone that complements the power of the 6.0L Powerstroke. While this kit is designed for a direct fit, it's always a good idea to refer to the manufacturer's installation instructions for any specific details or recommended procedures. Having a helper can also make the installation smoother, especially when maneuvering the larger exhaust components.