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2020-2024 Corvette C8 Hooker BlackHeart Cat Back NPP Exhaust

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Brand Logo Hooker Blackheart
Part #: 688-713
Availability: Ships Directly From Supplier
   Pending Manufacturer Availability
Fits Years:
  • 2020-2024
$2,284.99 This Item is Not Eligible for Promotional Discounts
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  • Description

2020-2024 C8 Hooker BlackHeart Cat Back NPP Exhaust

This 2020-2024 C8 Hooker BlackHeart Cat Back NPP Exhaust will make your Corvette sound like the supercar it is. The polished, high-flow, straight through muffler design will not only give your C8 a deep, aggressive rumble, but it will also reduce the weight of the exhaust system by 19lbs! The muffler also has an internal X-Pipe design to act as a balance point between the two cylinder banks, improving performance. This helps keep the in-cab sound level very moderate at cruising speeds, allowing you to better enjoy the experience of driving your Corvette!

Also included in this system are exhaust valves and simulators that reuse the factory actuators to give you the open exhaust performance and sound when you need it. The system features mandrel bent 3" tubing to maximize the exhaust flow, along with 2.5" tubing through the muffler, and is finished off with four 4" double walled, polished stainless steel tips that have the Hooker BlackHeart logo laser etched into them for great looks. This exhaust system includes hardware and utilizes the factory mounting points for a hassle free installation!

  • Fits 2020-2024 Corvettes
  • Requires Factory NPP
  • Retains NPP Valve Functionality
  • AFM Valve Simulators Included to Prevent Check Engine Light
  • 304 Stainless Steel Construction
  • Weight: -19lbs
  • Horsepower: +9* (Valves Open) +10* (Valves Closed)
  • Torque: +10*
  • 3" Mandrel Bent Tubing
  • 2.5" Internal X-Pipe
  • 4" Polished Tips
  • Laser Etched Logo on Tips
  • Lightweight, 18-Gauge Stainless Steel
  • Tube Geometry Designed for Maximum Clearance
  • Straight Through Muffler Design
  • Bolt-On Installation - No Welding
  • Direct Replacement
  • Hardware Included
  • Manufacturer Limited Lifetime Warranty

NOTE: Exhaust Systems that have been installed or modified may not be eligible for a return, please call our sales staff at 866-350-4540 for more information.

*NOTE: Actual performance results are not guaranteed and may vary.



Also known under these part numbers: (For reference only)

  • 090127103593
  • BH13236