Description
Corvette Stingray Exhaust - Borla Atak Cat Back : Quad 4.0" Dual Rolled Angle Black Chrome Tips
Developing systems for the C8 Corvette presented BORLA® engineers with unique challenges, but our team was up to the challenge. Great care was taken to ensure the integrity and function of the system as well as the vehicle itself. Part number 140839BC 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" Black Chrome on T-304 stainless steel tips. Using BORLA® Stainless Steel Polish p# 21461 is NOT recommended with these black chrome tips. We suggest cleaning the tips with hot water and a microfiber cloth. Systems are also available with Bright Chrome on T-304 stainless steel tips part number 140839, or Carbon Fiber tips, part number 140839CF. The system is constructed using T-304 stainless steel and is backed by our Million Mile Warranty. System ships in 2 boxes.
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, Do NOT install on vehicles without O.E. NPP Valves.
ATAK® Sound Level
SwitchFire™ Technology
Heat Shielding
4" Black Chrome On T-304 Stainless Steel Tips
T-304 Stainless Steel Construction
Million Mile Warranty
Collections:
2020 Corvette Parts & Accessories,
2021 Corvette Parts & Accessories,
2022 Corvette Parts & Accessories,
2023 Corvette Parts & Accessories,
Availability: 2-3 Weeks,
BC All,
Borla Exhaust,
C8 Corvette Parts & Accessories,
Corvette Exhaust System,
Corvette Exhaust Systems,
New Corvette Accessories
Tags:
2020,
2021,
2022,
2023,
Availability 2-3 Weeks,
color_Black,
color_Chrome,
Exhaust,
Exhaust System,
fitment_2020-2024 C8,
fitment_2021 C8,
fitment_2022 C8,
New Products,
Oversize120
All items will be shipped via Standard Ground Service unless otherwise requested. Many carriers require a physical street address; they will not deliver to a P.O. Box. All freight charges are the customer’s responsibility. Please note that all freight charges quoted are for Standard Ground Service on the price list. We will be happy to quote you charges for other shipping methods. All Items shipped on Friday Next Day Air will be delivered on the following Monday. If you would like Saturday delivery for items shipped on Friday only, please contact us for shipping arrangements. If an item is custom order or on back order, it will ship with the selected shipping service as soon as it is ready. To check if an item is in stock and ready to ship, please call our parts department.
Customers may return new, unused items within 90 days of delivery for a full refund to the original payment method. West Coast Corvette is not responsible for return shipping costs unless it was our error. Please refer to the tables below for return restrictions.
| Time Period |
Refund Policy |
| 90 days |
Full refund to original payment method |
| After 90 Days |
10% Restocking fee and store credit |
| Item Restrictions |
Products
|
Refund Policy |
| Oversized |
Oversize fees are noted on the product listing. Including but not limited to, wheels, spoilers, splitters, side skirts, any items with initial oversize shipping fees |
10% Restocking fee |
| Custom Items |
MGP Calipers, Lloyd mats, Racemesh grills, Speed Lingerie, American Car Craft, Oracle Lighting |
Not eligible for return |
| Final Sale |
Used parts, clearance items and parts that have been installed. |
Not eligible for return |
