4-Inch Stainless Steel DPF-Back Dual Exhaust System; Side Exit (11-14 6.6L Duramax Sierra 3500 HD)

Description

Performance Exhaust System. The 4-Inch Stainless Steel DPF-Back Dual Exhaust System with Side Exit enhances exhaust flow and improves engine efficiency by replacing restrictive factory exhaust components. It is designed to reduce backpressure while maintaining compliance with emissions standards, making it ideal for diesel truck performance upgrades. This system delivers a distinctive sound and improved throttle response for a more engaging driving experience.

_x000D__x000D_

Construction and Appearance. Crafted from durable 409 stainless steel, this exhaust system provides corrosion resistance and long-lasting strength. The polished stainless steel finish offers a clean, professional look and withstands the harsh conditions typically encountered by diesel trucks. Its precision design and quality welds contribute to both aesthetic appeal and functional performance.

_x000D__x000D_

Installation. Installation is straightforward with no welding or cutting required, utilizing existing factory connections for a secure fit. Basic hand tools are sufficient, making it accessible for those with moderate mechanical experience.

_x000D__x000D_

Application. Designed specifically for 2011-2014 6.6L Duramax Sierra 3500 HD models, this system fits all cab and bed lengths within this model range.

CA Residents: WARNING: Cancer and Reproductive Harm

_x000D_
• 2011, 2012, 2013, 2014 & 2015 Chevy/GMC 6.6L Duramax Diesel 2500/3500

_x000D_

• All Cab and Bed Lengths

_x000D_

• 4-Inch 409 Stainless Steel Construction

_x000D_

• Performance DPF-Back Dual Exhaust System

_x000D_

• Fits 2011-2014 6.6L Duramax Sierra 3500 HD

_x000D_