MBRP Exhaust

MBRP Pro Series 4-inch Cat-Back Exhaust — Fits 2020+ GM 2500HD 6.6L

MBRP Pro Series 4-inch Cat-Back Exhaust — Fits 2020+ GM 2500HD 6.6L
MBRP Pro Series 4-inch Cat-Back Exhaust — Fits 2020+ GM 2500HD 6.6L
MBRP Pro Series 4-inch Cat-Back Exhaust — Fits 2020+ GM 2500HD 6.6L
MBRP Pro Series 4-inch Cat-Back Exhaust — Fits 2020+ GM 2500HD 6.6L
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MBRP Pro Series 4-inch Cat-Back Exhaust — Fits 2020+ GM 2500HD 6.6LMBRP Pro Series 4-inch Cat-Back Exhaust — Fits 2020+ GM 2500HD 6.6LMBRP Pro Series 4-inch Cat-Back Exhaust — Fits 2020+ GM 2500HD 6.6LMBRP Pro Series 4-inch Cat-Back Exhaust — Fits 2020+ GM 2500HD 6.6L
MBRP Exhaust

MBRP Pro Series 4-inch Cat-Back Exhaust — Fits 2020+ GM 2500HD 6.6L

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SKU: BKSJ_S5093304
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About MBRP Exhaust MBRP Exhaust engineers high-quality automotive parts and ...Read More

Price:
$874.24 $1,303.22
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches
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Product Details

Product Description
Part Numbers
Sizing & Fit

About MBRP Exhaust

MBRP Exhaust engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full MBRP Exhaust lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Unlock Power with MBRP Pro Series

Transform the sound and performance of your 2020+ GM 2500HD 6.6L with the MBRP Pro Series 4-inch Cat-Back Exhaust System. Designed for enthusiasts who demand durability and power, this system is engineered to maximize exhaust flow, reducing backpressure and allowing your engine to breathe freely under load.

Why Choose MBRP Pro Series?

  • 4-Inch Diameter: Mandrel-bent tubing ensures unrestricted airflow for maximum horsepower and torque gains.
  • T304 Stainless Steel: Built for maximum corrosion resistance, making it ideal for harsh climates and heavy-duty towing.
  • Aggressive Sound: Delivers a deep, throaty exhaust note that signifies power without excessive cabin drone.
  • Easy Installation: Bolt-on design requires no welding, utilizing factory mounting points for a seamless fit.
  • Polished Tips: Includes high-quality stainless steel tips for a sleek, finished look.

This cat-back system is the ultimate upgrade for your GM truck, providing the longevity and performance required for work or play. Whether you are towing heavy loads or looking for a more aggressive presence on the road, the MBRP Pro Series delivers consistent results. Enhance your vehicle's exhaust profile and efficiency with premium parts from GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About MBRP Exhaust

MBRP Exhaust engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full MBRP Exhaust lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Unlock Power with MBRP Pro Series

Transform the sound and performance of your 2020+ GM 2500HD 6.6L with the MBRP Pro Series 4-inch Cat-Back Exhaust System. Designed for enthusiasts who demand durability and power, this system is engineered to maximize exhaust flow, reducing backpressure and allowing your engine to breathe freely under load.

Why Choose MBRP Pro Series?

  • 4-Inch Diameter: Mandrel-bent tubing ensures unrestricted airflow for maximum horsepower and torque gains.
  • T304 Stainless Steel: Built for maximum corrosion resistance, making it ideal for harsh climates and heavy-duty towing.
  • Aggressive Sound: Delivers a deep, throaty exhaust note that signifies power without excessive cabin drone.
  • Easy Installation: Bolt-on design requires no welding, utilizing factory mounting points for a seamless fit.
  • Polished Tips: Includes high-quality stainless steel tips for a sleek, finished look.

This cat-back system is the ultimate upgrade for your GM truck, providing the longevity and performance required for work or play. Whether you are towing heavy loads or looking for a more aggressive presence on the road, the MBRP Pro Series delivers consistent results. Enhance your vehicle's exhaust profile and efficiency with premium parts from GGCRACING.

Product Details

Product Description

About MBRP Exhaust

MBRP Exhaust engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full MBRP Exhaust lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Unlock Power with MBRP Pro Series

Transform the sound and performance of your 2020+ GM 2500HD 6.6L with the MBRP Pro Series 4-inch Cat-Back Exhaust System. Designed for enthusiasts who demand durability and power, this system is engineered to maximize exhaust flow, reducing backpressure and allowing your engine to breathe freely under load.

Why Choose MBRP Pro Series?

  • 4-Inch Diameter: Mandrel-bent tubing ensures unrestricted airflow for maximum horsepower and torque gains.
  • T304 Stainless Steel: Built for maximum corrosion resistance, making it ideal for harsh climates and heavy-duty towing.
  • Aggressive Sound: Delivers a deep, throaty exhaust note that signifies power without excessive cabin drone.
  • Easy Installation: Bolt-on design requires no welding, utilizing factory mounting points for a seamless fit.
  • Polished Tips: Includes high-quality stainless steel tips for a sleek, finished look.

This cat-back system is the ultimate upgrade for your GM truck, providing the longevity and performance required for work or play. Whether you are towing heavy loads or looking for a more aggressive presence on the road, the MBRP Pro Series delivers consistent results. Enhance your vehicle's exhaust profile and efficiency with premium parts from GGCRACING.

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