What material is this exhaust system made from?

This exhaust system is constructed from aluminized steel. This material offers a good balance of corrosion resistance and affordability for exhaust components.

What does 'DPF-back' mean for this exhaust kit?

DPF-back means the exhaust system replaces the factory components starting from the Diesel Particulate Filter (DPF) and going towards the rear of the vehicle. It's designed to be a direct bolt-on replacement for the stock exhaust from that point.

Does this exhaust system come with installation hardware?

The manufacturer's description does not specify if installation hardware is included. It is recommended to refer to the manufacturer's installation instructions or contact them directly for a complete list of included parts.

Diamond Eye KIT 5in DPF-BACK Single AL: 2011-2015 CHEVY 6.6L 2500/3500

1 / 3

Specifications

Brand: Diamond Eye Performance
Part #: K5162A
UPC: 841963109412

Diamond Eye KIT 5in DPF-BACK Single AL: 2011-2015 CHEVY 6.6L 2500/3500

Name: Diamond Eye KIT 5in DPF-BACK Single AL: 2011-2015 CHEVY 6.6L 2500/3500
Brand: Diamond Eye Performance
Price: 562.60 USD
Availability: InStock

$562.60

On Backorder

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

Fits 2011-2012 Chevy Silverado 2500 HD. This 5-inch DPF-back exhaust kit offers improved flow and a deeper tone.

Key Features

Fits 2011-2012 Chevrolet Silverado 2500 HD, 2011-2012 Chevrolet Silverado 3500 HD, 2011-2012 GMC Sierra 2500 HD, and 2011-2012 GMC Sierra 3500 HD.
This is a 5-inch DPF-back exhaust system.
Constructed from aluminized steel for durability and corrosion resistance.
Features CNC mandrel bent tubing to maintain optimal exhaust flow.
Designed as a direct replacement for the factory exhaust system from the DPF back.
Includes all necessary components for a single exhaust exit.

Secure CheckoutFast Shipping631-982-0042

Will this fit your vehicle?

Product Details

This 5-inch DPF-back exhaust system from Diamond Eye Performance is built using aluminized steel, a material chosen for its good balance of corrosion resistance and cost-effectiveness. It's designed to replace the factory exhaust from the Diesel Particulate Filter (DPF) back, making installation more straightforward. The system features CNC mandrel bends, which help maintain the pipe's diameter through the bends, allowing for better exhaust gas flow compared to crush bends. This improved flow can lead to a more aggressive exhaust note and potentially better engine performance.

Diamond Eye Performance has invested in modern manufacturing equipment, including CNC mandrel benders, to produce their exhaust components. This allows them to work with tubing sizes from 3/8" up to 5" in diameter, using both aluminized steel and stainless steel. Their facility is substantial, with a dedicated warehouse to ensure they keep plenty of inventory on hand for quick order fulfillment. The company also maintains a research and development center to stay current with the evolving aftermarket, ensuring their systems are designed to meet the demands of today's vehicles.

This kit is specifically designed for the 2011-2012 Chevrolet Silverado 2500 HD and 3500 HD, and the GMC Sierra 2500 HD and 3500 HD, all equipped with the 6.6L Duramax engine. It fits all cab and bed lengths for those model years. Please note that this system is not CARB approved and cannot be shipped to California.