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Borla ATAK Series Cat-Back Exhaust for 2020-2025 Chevrolet Corvette Stingray (6.2L) - 3in System with 4in Black Chrome Tips - 140839BC

$4,399.99 $4,928.99
-11%
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Borla ATAK Series Cat-Back Exhaust for 2020-2025 Chevrolet Corvette Stingray (6.2L) - 3in System with 4in Black Chrome Tips - 140839BC
$4,399.99 $4,928.99
$4,399.99 $4,928.99

Fits 2020-2025 Chevrolet Corvette Stingray (6.2L).

The Borla ATAK (Aggressive Tone At Knuckle) Cat-Back exhaust system is engineered to provide the highest-volume sound profile for the C8 Corvette while maintaining a drone-free cabin. This 3-inch inlet system is constructed from premium T-304 stainless steel and integrates Borla's patented SwitchFire and Polyphonic Harmonizer technologies to optimize both performance and acoustic quality.

  • SwitchFire Technology: Eliminates the turbulent center intersection of a standard X-pipe to blend combustion pulses for improved flow and a custom aggressive note.
  • Polyphonic Harmonizer: Utilizes varying pipe diameters and lengths to create harmonizing exhaust notes for a clean, rich, full-bodied sound.
  • Valved Functionality: Fully compatible with AFM ('20-'21) / DFM ('22-'25) and NPP dual-mode exhaust valves for integrated sound management.
  • Premium Construction: Features quad 4-inch round rolled black chrome tips on T-304 stainless steel.

Installation Note: This system is designed only for vehicles equipped with O.E. NPP exhaust. After installation, the AFM/DFM and NPP valve controllers must be recalibrated according to GM Document ID 5406413. For maintenance, clean the black chrome tips with hot water and a microfiber cloth; do not use stainless steel polish. This system ships in two boxes and is backed by the Borla Million Mile Warranty.

  • System Diameter: 3.0"
  • Tip Description: 4.0" Round Rolled Black Chrome
  • Material: T-304 Stainless Steel
  • Includes strategically placed heat shielding
  • Retains factory valve functionality
  • Manufacturer Part Number: 140839BC
🔧 Fitment & Compatibility
Year Make Model Submodel
2020-2025 Chevrolet Corvette Stingray

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