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Borla ATAK Cat Back Exhaust w/Polished Tips (2020-2021 Corvette C8) 140839

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Item#:
bor140839
$4,547.99
Price: $4,059.99
(You save $488.00 )
(1 review) Write a Review
UPC:
808422408394

Developing systems for the C8 Corvette presented BORLA® engineers with unique challenges, but our team was up for the challenge. Great care was taken to ensure the integrity and function of the system as well as the vehicle itself. Part number 140839 includes both AFM and NPP dual mode exhaust valves. It features the ATAK® sound level, our most aggressive sound. It provides a more exciting driving experience without any drone. It features our Polyphonic Harmonizer and SwitchFire™ technology. BORLA®'S Polyphonic Harmonizer Technology utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean, rich, full-bodied sound. Completely eliminating the turbulent center intersection of a standard X-Pipe, BORLA®'S patented SwitchFire™ design truly blends the combustion pulses from both sides of the engine for improved performance and a custom sound. Strategically placed heat shielding is included to prevent exhaust heat damage and protect your Corvette. It comes with 4" Bright Chrome on T-304 stainless steel tips and is available with Black Chrome on T-304 stainless steel tips part number 140839BC or Carbon Fiber tips, part number 140839CF. The system is constructed using T-304 stainless steel and is backed by our Million Mile Warranty.

Note: After installation of the BORLA® system, the controllers for the AFM and NPP valves in the exhaust system should be re-calibrated according to GM Document ID 5406413. BORLA® recommends taking your car to the nearest Chevrolet dealer for exhaust valve recalibration services.

System Features:

  • Cat-Back™ Exhaust System
  • Includes AFM and NPP Valves
  • ATAK® Sound Level
  • SwitchFire™ Technology
  • Heat Shielding
  • 4" Bright Chrome On T-304 Stainless Steel Tips
  • T-304 Stainless Steel Construction
  • Million Mile Warranty
PIPE DIAMETERTIP SIZEEXIT
3" 2" 2.75" 4"

Dual Split Rear Exit

 

Fits:

- 2020 Chevrolet Corvette C8

- 2021 Chevrolet Corvette C8

CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

1 Review Hide Reviews Show Reviews

  • 4
    Pricey exhaust with a great sound

    Posted by William on Jun 15th 2023

    Like all exhaust for the a c8 Corvette, this kit is an obscene amount of money. Install was a bit of a pain but very doable yourself in your garage in a day or two. The exhaust sounds amazing. In touring mode it seems as loud as factory exhaust in track. Tone is good, very muscle car sounding. At cruising speeds in touring it is as quiet as stock with no drone or harsh resonance. I am currently dealing with a CEL from the valve relearn process for the second time, hopefully it rakes the second time and there is not faulty hardware.