Diamond Eye Performance DEP K5126A-RP 5-Inch Cat-Back Exhaust System for 2006-2007.5 Chevy/GMC 6.6L Duramax 2500/3500

Diamond Eye Manufacturing is recognized as being one of the most modern and progressive companies in eastern Oregon. The company has invested heavily to incorporate several CNC mandrel bending machines and support equipment, Enabling us to produce the finest exhaust components in today's marketplace. Mandrel bending and fabrication parameters are extensive, and a variety of tooling allows us to offer tube processing from 3/8" to 5"OD in both aluminized and stainless steel. Diamond Eye Manufacturing is located on a 23-acre complex and has immediate plans for expansion. Currently, the company utilizes over 60,000 sq. ft. for manufacturing components. Separate from the manufacturing facility, our Warehouse Distribution Center utilizes highly efficient shipping methods and a substantial amount of inventory to ensure rapid response times for delivering customer orders in a timely fashion. Our new state of the art Research and Development Center was established to keep pace with the ever changing automotive performance aftermarket. We have taken great care to outfit the facility with an array of testing equipment to provide our engineers with the information needed to design the best systems available. Many of the employees here at Diamond Eye Manufacturing have several years of experience within the industry. This wealth of knowledge and experience is tapped and transformed into results. Our promise to you is simply this, we will provide you with the highest level of customer service, quality parts, and best prices available to keep you competitive! Exhaust System Kit, 2006-2007.5 CHEVY/GMC 6.6L DURAMAX 2500/3500 (ALL CAB AND BED LENGTHS) 5in. ALUM Made in USA, Increased Performance, Aggressive Sound, Affordable

The Diamond Eye Performance DEP K5126A-RP exhaust system is designed for 2006-2007.5 Chevrolet and GMC 2500 and 3500 trucks equipped with the 6.6L Duramax diesel engine. This 5-inch cat-back system includes a muffler replacement pipe and is compatible with all cab and bed lengths. Its aluminized-steel construction provides a practical balance of durability, performance, and value for demanding truck applications.

Mandrel-bent tubing helps maintain a consistent exhaust path through each bend, supporting improved exhaust flow and reduced restriction compared with conventional bent tubing. The system is engineered to deliver increased performance and an aggressive exhaust note while retaining a straightforward installation approach. Diamond Eye Performance manufactures its exhaust components in the United States using CNC bending and fabrication equipment developed for precise, repeatable production.

Fitment includes select 2006 Chevrolet Silverado 2500 HD models and 2007 Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD models with the 6.6L Duramax engine. Verify the truck's model year, drivetrain configuration, cab and bed length, and existing exhaust layout before ordering. This product may require acknowledgment of applicable emissions requirements and is not identified as California Air Resources Board approved.

Key Product Specifications and Technical Data

• Brand: Diamond Eye Performance
• Part Number: DEP K5126A-RP
• Product Type: Cat-back exhaust system
• Application: Automotive truck exhaust
• Vehicle Fitment: 2006-2007.5 Chevrolet and GMC 2500/3500 trucks
• Engine Compatibility: 6.6L Duramax diesel
• Exhaust Tube Diameter: 5 inches
• Material: Aluminized steel

What's Included

One Diamond Eye Performance DEP K5126A-RP 5-inch cat-back exhaust system with muffler replacement pipe components. Installation hardware and components should be confirmed against the manufacturer's current kit configuration.

Features:

• Increased Performance: 5-inch tubing and mandrel-bent construction support efficient exhaust flow for the 6.6L Duramax diesel engine.
• Aggressive Sound: Designed to produce a deeper, more assertive exhaust tone than the factory system.
• Broad Vehicle Coverage: Fits select 2006-2007.5 Chevrolet and GMC 2500 and 3500 trucks across cab and bed-length configurations.
• Made in the USA: Manufactured by Diamond Eye Performance using CNC bending and fabrication equipment for consistent component quality.

Fitments:
2006 Chevrolet Silverado 2500 HD LS
2006 Chevrolet Silverado 2500 HD LT
2006 Chevrolet Silverado 2500 HD WT
2006 Chevrolet Silverado 3500 LS
2006 Chevrolet Silverado 3500 LT
2006 Chevrolet Silverado 3500 WT
2006 GMC Sierra 2500 HD SL
2006 GMC Sierra 2500 HD SLE
2006 GMC Sierra 2500 HD SLT
2006 GMC Sierra 2500 HD WT
2006 GMC Sierra 3500 SL
2006 GMC Sierra 3500 SLE
2006 GMC Sierra 3500 SLT
2006 GMC Sierra 3500 WT
2007 Chevrolet Silverado 2500 HD LT
2007 Chevrolet Silverado 2500 HD LTZ
2007 Chevrolet Silverado 2500 HD WT
2007 Chevrolet Silverado 3500 HD LT
2007 Chevrolet Silverado 3500 HD LTZ
2007 Chevrolet Silverado 3500 HD WT
2007 GMC Sierra 2500 HD SLE
2007 GMC Sierra 2500 HD SLT
2007 GMC Sierra 2500 HD WT

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1