The PPE 4-Inch Performance Exhaust Upgrade is crafted from high-quality 304 stainless steel to deliver superior exhaust flow, reduce backpressure, and enhance overall engine performance. This 4-inch system is designed to increase horsepower and torque, making it an ideal upgrade for heavy-duty and high-performance applications.
Key Features:
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Optimized 4-Inch Diameter:
Increases exhaust flow, reduces backpressure, and supports enhanced power and efficiency for demanding applications.
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304 Stainless Steel Construction:
Built from corrosion-resistant stainless steel for exceptional durability and longevity, even in extreme conditions.
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Improved Exhaust Tone:
Provides a deeper, more aggressive exhaust sound, giving your vehicle a performance-oriented tone.
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Direct Fit Replacement:
Designed for easy installation as an upgrade over the factory exhaust system, with compatibility for OEM mounting points.
Technical Specifications:
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Material:
High-grade 304 stainless steel for maximum durability and resistance to rust and corrosion.
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Diameter:
4 inches, optimized to improve exhaust flow and boost engine performance.
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Compatibility:
Suitable for heavy-duty and performance applications, providing both power gains and a refined exhaust note.
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Function:
Reduces backpressure, enhances exhaust flow, and supports improved horsepower and torque.
Installation Notes:
The PPE 4-Inch Performance Exhaust Upgrade installs as a direct replacement for the factory exhaust system, offering a simple and effective upgrade. Perfect for vehicle owners seeking to improve exhaust efficiency, enhance power, and achieve a bolder exhaust sound.
Installation Guide
2007-2019 GM 6.6L Duramax 304 Stainless Steel Four Inch Performance Exhaust Upgrade
Compatible Vehicles
2019 GMC Sierra 3500HD 8 Cyl 6.6 Liter Turbo
2019 GMC Sierra 2500HD 8 Cyl 6.6 Liter Turbo
2019 Chevrolet Silverado 3500HD 8 Cyl 6.6 Liter Turbo
2019 Chevrolet Silverado 2500HD 8 Cyl 6.6 Liter Turbo
2018 GMC Sierra 3500HD 8 Cyl 6.6 Liter Turbo
2018 GMC Sierra 2500HD 8 Cyl 6.6 Liter Turbo
2018 Chevrolet Silverado 3500HD 8 Cyl 6.6 Liter Turbo
2018 Chevrolet Silverado 2500HD 8 Cyl 6.6 Liter Turbo
2017 GMC Sierra 3500HD 8 Cyl 6.6 Liter Turbo
2017 GMC Sierra 2500HD 8 Cyl 6.6 Liter Turbo
2017 Chevrolet Silverado 3500HD 8 Cyl 6.6 Liter Turbo
2017 Chevrolet Silverado 2500HD 8 Cyl 6.6 Liter Turbo
2016 GMC Sierra 3500HD 8 Cyl 6.6 Liter Turbo
2016 GMC Sierra 2500HD 8 Cyl 6.6 Liter Turbo
2016 Chevrolet Silverado 3500HD 8 Cyl 6.6 Liter Turbo
2016 Chevrolet Silverado 2500HD 8 Cyl 6.6 Liter Turbo
2015 GMC Sierra 3500HD 8 Cyl 6.6 Liter Turbo
2015 GMC Sierra 2500HD 8 Cyl 6.6 Liter Turbo
2015 Chevrolet Silverado 3500HD 8 Cyl 6.6 Liter Turbo
2015 Chevrolet Silverado 2500HD 8 Cyl 6.6 Liter Turbo
2014 GMC Sierra 3500HD 8 Cyl 6.6 Liter Turbo
2014 GMC Sierra 2500HD 8 Cyl 6.6 Liter Turbo
2014 Chevrolet Silverado 3500HD 8 Cyl 6.6 Liter Turbo
2014 Chevrolet Silverado 2500HD 8 Cyl 6.6 Liter Turbo
2013 GMC Sierra 3500HD 8 Cyl 6.6 Liter Turbo
2013 GMC Sierra 2500HD 8 Cyl 6.6 Liter Turbo
2013 Chevrolet Silverado 3500HD 8 Cyl 6.6 Liter Turbo
2013 Chevrolet Silverado 2500HD 8 Cyl 6.6 Liter Turbo
2012 GMC Sierra 3500HD 8 Cyl 6.6 Liter Turbo
2012 GMC Sierra 2500HD 8 Cyl 6.6 Liter Turbo
2012 Chevrolet Silverado 3500HD 8 Cyl 6.6 Liter Turbo
2012 Chevrolet Silverado 2500HD 8 Cyl 6.6 Liter Turbo
2011 GMC Sierra 3500HD 8 Cyl 6.6 Liter Turbo
2011 GMC Sierra 2500HD 8 Cyl 6.6 Liter Turbo
2011 Chevrolet Silverado 3500HD 8 Cyl 6.6 Liter Turbo
2011 Chevrolet Silverado 2500HD 8 Cyl 6.6 Liter Turbo
2010 GMC Sierra 3500HD 8 Cyl 6.6 Liter Turbo
2010 GMC Sierra 2500HD 8 Cyl 6.6 Liter Turbo
2010 Chevrolet Silverado 3500HD 8 Cyl 6.6 Liter Turbo
2010 Chevrolet Silverado 2500HD 8 Cyl 6.6 Liter Turbo
2009 GMC Sierra 3500HD 8 Cyl 6.6 Liter Turbo
2009 GMC Sierra 2500HD 8 Cyl 6.6 Liter Turbo
2009 Chevrolet Silverado 3500HD 8 Cyl 6.6 Liter Turbo
2009 Chevrolet Silverado 2500HD 8 Cyl 6.6 Liter Turbo
2008 GMC Sierra 3500HD 8 Cyl 6.6 Liter Turbo
2008 GMC Sierra 2500HD 8 Cyl 6.6 Liter Turbo
2008 Chevrolet Silverado 3500HD 8 Cyl 6.6 Liter Turbo
2008 Chevrolet Silverado 2500HD 8 Cyl 6.6 Liter Turbo
2007 GMC Sierra 3500HD 8 Cyl 6.6 Liter Turbo
2007 GMC Sierra 2500HD 8 Cyl 6.6 Liter Turbo
2007 Chevrolet Silverado 3500HD 8 Cyl 6.6 Liter Turbo
2007 Chevrolet Silverado 2500HD 8 Cyl 6.6 Liter Turbo
PART # 117020100
UPC # 840171210422
PART # 117020120
UPC # 840171223804