Description

Borla S-Type Cat-Back Exhaust for C8 Corvette Stingray (140840)

If you want a clean, exotic-leaning tone that’s clearly louder than stock but still street-friendly, the Borla S-Type 140840 is the “sweet spot” cat-back for the C8 Stingray. It’s engineered for non-NPP (non dual-mode) C8s and uses Borla’s SwitchFire® + Polyphonic Harmonizer tuning to deliver a deep, balanced sound without the harsh, droning vibe many owners want to avoid.

Borla 140840 Product Details

System type: Cat-Back
Sound level: Borla S-Type (powerful, balanced, deep tone)
Fitment focus: C8 Stingray WITHOUT NPP (non dual-mode)
Engine: LT2 (Stingray)
Valves: Includes AFM (2020–2021) / DFM (2022+) valves, but does NOT include NPP valves
Technology: SwitchFire® + Polyphonic Harmonizer
Construction: T-304 stainless steel
Heat management: Includes heat shielding to help protect surrounding components
Tips: Quad 4″ round bright chrome tips (2 per side) on T-304 stainless
Install: Bolt-on style installation using factory mounting points (professional install recommended)
Warranty: Borla Million Mile Warranty

Why C8 Owners Choose Borla S-Type 140840 (Street Builds)

Balanced upgrade: More presence and a richer note without going “all-out loud”
Cleaner sound character: SwitchFire® helps blend pulses for a smoother, higher-end tone
No packing to burn out: Tuned sound strategy designed for long-term consistency
Finish matters: Quad bright chrome tips look “right” on the C8 rear fascia

What to Expect After Installation

More sound at throttle: A sharper, more performance-focused Stingray personality
Cleaner note: Less flat than stock with a fuller, richer tone
Street manners: S-Type is designed to stay enjoyable for real-world driving
Better rear appearance: The quad chrome tips visually upgrade the back of the car

Corvette Compatibility

Fits 2020–2026 Chevrolet Corvette C8 Stingray (6.2L LT2) configured WITHOUT NPP (non dual-mode exhaust).
Transmission: C8 Stingray automatic (DCT) applications.

Important install note: After installation, the exhaust valve controllers should be re-calibrated according to GM Document ID 5406413. Borla recommends having a Chevrolet dealer perform the valve recalibration to help avoid a check engine light and protect valve longevity.

What Corvette Owners Say

“Exactly the sound I wanted—more aggressive than stock, but still clean and livable.”

Ready to upgrade? Order the Borla S-Type 140840 today and give your C8 Stingray a richer, cleaner sound with the bright chrome tip finish to match.