Borla S-Type Cat-Back Exhaust for C8 Corvette Stingray with NPP (140838BC)
Borla builds the S-Type 140838BC for C8 Stingray owners who want a powerful, balanced tone that’s clearly more aggressive than stock but still street-friendly. This system is designed for cars with factory NPP (dual-mode) and uses SwitchFire® plus the Polyphonic Harmonizer to deliver a deeper, cleaner sound character.
Borla 140838BC Product Details
- System type: Cat-Back
- Sound level: S-Type (powerful, balanced, deep tone)
- Fitment focus: C8 Stingray WITH factory NPP (dual-mode)
- Engine: LT2 (Stingray)
- Valves: Includes AFM (2020–2021) / DFM (2022+) and NPP valves
- Important: Do NOT install on vehicles without O.E. NPP
- Technology: SwitchFire® + Polyphonic Harmonizer
- Construction: T-304 stainless steel
- Heat management: Includes heat shields
- Tips: 4" round black chrome on T-304 stainless steel
- Shipping: System ships in 2 boxes
- Warranty: Borla Million Mile Warranty
Why C8 Owners Choose Borla S-Type 140838BC (Street Builds)
- Balanced upgrade: more presence and a richer note without going “all-out loud”
- Cleaner sound character: SwitchFire® helps reshape how pulses merge
- Factory-valve integration: designed to work with OE AFM/DFM and NPP valves
- Black tip finish: adds an aggressive look at the rear of the car
What to Expect After Installation
- More sound at throttle with a deeper, performance-focused tone
- Street-friendly personality that stays enjoyable day to day
- Clean rear appearance with the black chrome tip finish
Corvette Compatibility
- Fits 2020–2026 Chevrolet Corvette C8 Stingray (6.2L LT2) with factory NPP (dual-mode) exhaust.
- Transmission: C8 Stingray automatic (DCT) applications.
Important install note: After installation of the BORLA system, the exhaust valve actuators should be re-calibrated according to GM Document ID 5406413. Borla recommends having a Chevrolet dealer perform the exhaust valve recalibration services.
Ready to upgrade? Order the Borla S-Type 140838BC today and give your C8 Stingray a richer, cleaner sound with the black chrome tip finish to match.
✅ In-stock items ship in 1–2 business days via Standard Ground.
✅ Free shipping items are available in the Continental US only.
✅ Custom quotes available for 2-Day, Next Day, or Saturday delivery.
✅ Custom or backordered items ship as soon as available.
