Details

• Brand:

  

• SKU:

  84460754

• Other Names:

  Exhaust Muffler

• Description:

  Give your Yukon increased horsepower and a more assertive sound with the GMC Performance 6.2L Short Wheelbase Cat-Back Dual-Exit Exhaust Upgrade System. This exhaust system offers an increase of up to 11 horsepower and 6 lb.-ft. of torque, while reducing backpressure by 31% at 300-g/s, based on correlated flow testing. Designed and validated by GMC Performance engineers, this 304 Stainless Steel Cat-Back system is tuned to maximize the performance experience while minimizing drone. Installing this exhaust system with the 6.2L Engine Cold Air Intake results in a combined performance increase of up to 13 horsepower and 7 lb.-ft. of torque. Give your vehicle increased horsepower and a more assertive sound with this Performance 6.2L Short Wheelbase Cat-Back Dual-Exit Exhaust Upgrade System. Designed and validated by authorized Performance engineers, this 304 Stainless Steel Cat-Back system is tuned to maximize the performance experience while minimizing drone. This Performance Exhaust Upgrade System includes the rear muffler assembly, Y-Pipe, exhaust clamps and all necessary mounting hardware. It is 50-state emissions legal and will not void the New Vehicle Limited Warranty.

  Performance Exhaust Upgrade - GMC Parts Pro (84460754)

  The Performance Exhaust Upgrade - GMC Parts Pro (84460754) is a genuine OEM performance accessory designed to enhance your vehicle’s exhaust system with improved sound, premium construction, and factory-engineered performance. Manufactured to GMC Parts Pro’s exact factory specifications, this exhaust upgrade provides precise fitment, exceptional durability, and seamless integration with your vehicle’s original exhaust system.

  Constructed from high-quality automotive-grade stainless steel, this performance exhaust system is engineered to withstand high exhaust temperatures, moisture, road salt, corrosion, and the demanding conditions of everyday driving. Its durable construction helps maintain long-lasting performance while resisting rust, discoloration, and premature wear.

  Functionally, the performance exhaust upgrade is designed to optimize exhaust flow while delivering a deeper, more aggressive exhaust note without compromising OEM reliability. The factory-engineered design helps maintain proper exhaust system operation while complementing the vehicle’s performance-oriented styling and driving experience. A genuine OEM performance exhaust upgrade also preserves compatibility with the vehicle’s factory mounting points and emissions-related components where applicable.

  As a genuine GMC Parts Pro OEM accessory, this exhaust upgrade is manufactured to precise factory dimensions, flow specifications, mounting requirements, material standards, and fitment tolerances to ensure secure installation and dependable performance. OEM engineering helps preserve the original quality, durability, and performance intended by the manufacturer.

  Installation is recommended when upgrading the vehicle’s exhaust system, replacing worn exhaust components, restoring factory performance, or enhancing the vehicle’s sound and appearance. Professional installation is recommended to ensure proper alignment and optimal performance.

  • Genuine GMC Parts Pro OEM performance exhaust upgrade

  • Optimizes exhaust flow for enhanced performance characteristics

  • Delivers a deeper, more aggressive factory-engineered exhaust tone

  • Premium automotive-grade stainless steel construction

  • Resistant to corrosion, heat, and everyday driving conditions

  • Precision-engineered for factory fit and secure installation

  • Enhances performance, durability, and exterior styling

  Choosing the Performance Exhaust Upgrade - GMC Parts Pro (84460754) helps elevate your vehicle’s performance and sound while delivering the fit, quality, and durability expected from a genuine GMC Parts Pro OEM performance accessory.

  
  

• Condition: New
• Notes: 6.2L Cat-Back Dual-Exit w/Polished Tips and GMC Logos.

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