Borla ATAK Cat-Back Exhaust for C8 Corvette Stingray Without NPP (140841)
Borla designed the ATAK 140841 for C8 Stingray owners who want an aggressive, sharp exhaust personality with a cleaner, richer tone. This cat-back is for non-NPP (non dual-mode) Stingrays and combines SwitchFire® with Borla’s Polyphonic Harmonizer for a more exciting sound without the droning vibe many owners try to avoid.
Borla 140841 Product Details
- System type: Cat-Back
- Sound level: ATAK (most aggressive Borla sound)
- Fitment focus: C8 Stingray WITHOUT NPP (non dual-mode)
- Engine: LT2 (Stingray)
- Valves: Includes AFM (2020–2021) / DFM (2022–2025) valves, but does NOT include NPP dual-mode exhaust valves
- Technology: SwitchFire® + Polyphonic Harmonizer
- Construction: T-304 stainless steel
- Heat management: Includes heat shielding
- Tips: Quad (2 per side) 4" round bright chrome on T-304 stainless steel tips
- Shipping: System ships in 2 boxes
- Warranty: Borla Million Mile Warranty
Why C8 Owners Choose Borla ATAK 140841
- Maximum sound upgrade for non-NPP Stingray builds
- Cleaner, fuller tone shaped by SwitchFire® and Polyphonic tuning
- Heat shielding included to help protect surrounding components
- Quad 4" bright chrome tips deliver a clean, aggressive rear finish
What to Expect After Installation
- More presence at throttle with a sharper ATAK edge
- A cleaner, richer note that feels more “finished” than many loud systems
- Improved rear appearance with quad 4" chrome tips
Corvette Compatibility
- Designed for C8 Corvette Stingray (LT2) configured WITHOUT NPP (non dual-mode exhaust). (Borla currently lists fitment through 2025.)
- Transmission: C8 Stingray automatic (DCT) applications.
Important install note: After installation of the BORLA system, the controllers for the AFM/DFM valves in the exhaust system should be re-calibrated according to GM Document ID 5406413. Borla recommends having a Chevrolet dealer perform the recalibration service.
What Corvette Owners Say
“Exactly the kind of aggressive sound I wanted—loud when I’m on it, but still clean.”
Ready to upgrade? Order the Borla ATAK 140841 today and give your C8 Stingray an aggressive, full-bodied sound with quad bright chrome tips to match.
Vehicle Fitment & Specifications
| Generation: | C8 |
| Model Years: | 2020 - 2026 |
| Trim Level: | Stingray |
| Engine Code: | LT2 |
| Transmission Type: | Dual-Clutch |
| Intended Use: | Street |
Installation Instructions
Download PDF Installation InstructionsShipping Information
| Item Weight: | 55.0 lbs |
| Boxed Weight: | 76.5 lbs |
| Box Size: | 45 x 11 x 31 |