Borla 140840 Cat-Back Exhaust System Kit for C8 Corvette S-Type

The Borla 140840 Cat-Back Exhaust System is engineered specifically for the C8 Corvette, featuring a 3-inch inlet design with integrated AFM (2020-2021) and DFM (2022-2025) valves. This system does not include NPP dual mode exhaust valves. The S-Type sound level delivers a powerful yet balanced exhaust note with deep tone, providing an exhilarating driving experience without drone.

Advanced Performance Technology:

• Polyphonic Harmonizer Technology: Patented design uses pipes of varying diameters and lengths to create harmonized exhaust notes for a clean, rich, full-bodied sound
• SwitchFire Technology: Patented design eliminates the turbulent center intersection of standard X-pipes, blending combustion pulses from both engine sides for improved performance and custom sound
• Heat Shielding: Strategically placed shields prevent exhaust heat damage and protect your Corvette

Premium Construction and Finish:

• Complete T-304 stainless steel construction for maximum durability and corrosion resistance
• 4-inch round bright chrome on T-304 stainless steel tips included
• Also available with black chrome tips (part number 140840BC) or carbon fiber tips (part number 140840CF)
• Backed by Borla's Million Mile Warranty

Installation Notes: System ships in 2 boxes. After installation, the AFM/DFM valve controllers must be recalibrated according to GM Document ID 5406413. Borla recommends visiting your nearest Chevrolet dealer for this recalibration service.