PPE Stainless Steel DPF-Back Single-Exit Performance Exhaust Kit w/ Polished Tip (2007.5-2019 GM 6.6L Duramax) - (117020350
Overview
Give your 2007.5-2019 GM 6.6L Duramax a cleaner tone and improved exhaust flow with PPE's 304 Stainless Steel DPF-Back Single-Exit Exhaust System. Designed to reduce restriction and help the turbo spool more efficiently, this system delivers better throttle response, lower EGTs, and a refined, eye-catching appearance thanks to its fully polished stainless tip.
High-Flow 4-Inch 304 Stainless Steel Construction
This system features 4-inch mandrel-bent 304 stainless steel tubing for maximum durability and corrosion resistance. The polished 5-inch exhaust tip and stainless band clamps complete the premium look while ensuring long-lasting performance.
Improved Exhaust Flow & Turbo Efficiency
By reducing backpressure and restriction, this DPF-back system helps the turbocharger respond faster and operate more efficiently. The result is smoother power delivery and improved overall drivability.
Direct Bolt-On Installation
PPE designed this kit for straightforward installation with no welding required. High-temperature stainless clamps are included for a secure, leak-free fit.
Sensor Compatibility
The system includes three bung ports to match factory differential pressure sensor locations on equipped models. Bung plugs are included for trucks that do not require all ports.
Key Features
- 4-inch 304 stainless steel mandrel-bent tubing
- 5-inch fully polished stainless steel exhaust tip
- High-temperature corrosion-resistant stainless clamps
- Improves exhaust flow and reduces backpressure
- Lowers exhaust gas temperatures (EGTs)
- Enhances turbo spool and throttle response
- Includes three sensor bung ports with matching plugs
- Direct bolt-on installation; no welding required
- Retains all factory emissions components, including the DPF
- Fits 2007.5-2019 GM 6.6L Duramax (excludes Crew Cab Long Bed)
Fitment Notes
- Requires cutting the factory exhaust after the DPF on 2011-2019 models
- Does not fit Crew Cab Long Bed configurations
Application
- 2019 Chevrolet Silverado 3500HD 6.6L V8 Turbo Diesel (Duramax)
- 2019 Chevrolet Silverado 2500HD 6.6L V8 Turbo Diesel (Duramax)
- 2018 Chevrolet Silverado 3500HD 6.6L V8 Turbo Diesel (Duramax)
- 2018 Chevrolet Silverado 2500HD 6.6L V8 Turbo Diesel (Duramax)
- 2017 Chevrolet Silverado 3500HD 6.6L V8 Turbo Diesel (Duramax)
- 2017 Chevrolet Silverado 2500HD 6.6L V8 Turbo Diesel (Duramax)
- 2016 Chevrolet Silverado 3500HD 6.6L V8 Turbo Diesel (Duramax)
- 2016 Chevrolet Silverado 2500HD 6.6L V8 Turbo Diesel (Duramax)
- 2015 Chevrolet Silverado 3500HD 6.6L V8 Turbo Diesel (Duramax)
- 2015 Chevrolet Silverado 2500HD 6.6L V8 Turbo Diesel (Duramax)
- 2014 Chevrolet Silverado 3500HD 6.6L V8 Turbo Diesel (Duramax)
- 2014 Chevrolet Silverado 2500HD 6.6L V8 Turbo Diesel (Duramax)
- 2013 Chevrolet Silverado 3500HD 6.6L V8 Turbo Diesel (Duramax)
- 2013 Chevrolet Silverado 2500HD 6.6L V8 Turbo Diesel (Duramax)
- 2012 Chevrolet Silverado 3500HD 6.6L V8 Turbo Diesel (Duramax)
- 2012 Chevrolet Silverado 2500HD 6.6L V8 Turbo Diesel (Duramax)
- 2011 Chevrolet Silverado 3500HD 6.6L V8 Turbo Diesel (Duramax)
- 2011 Chevrolet Silverado 2500HD 6.6L V8 Turbo Diesel (Duramax)
- 2010 Chevrolet Silverado 3500HD 6.6L V8 Turbo Diesel (Duramax)
- 2010 Chevrolet Silverado 2500HD 6.6L V8 Turbo Diesel (Duramax)
- 2009 Chevrolet Silverado 3500HD 6.6L V8 Turbo Diesel (Duramax)
- 2009 Chevrolet Silverado 2500HD 6.6L V8 Turbo Diesel (Duramax)
- 2008 Chevrolet Silverado 3500HD 6.6L V8 Turbo Diesel (Duramax)
- 2008 Chevrolet Silverado 2500HD 6.6L V8 Turbo Diesel (Duramax)
- 2007 Chevrolet Silverado 3500HD 6.6L V8 Turbo Diesel (Duramax)
- 2007 Chevrolet Silverado 2500HD 6.6L V8 Turbo Diesel (Duramax)
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