BOR140957

The Borla 140957 is a premium, high-performance Cat-Back Exhaust System featuring the ATAK sound profile, engineered specifically for the 2023–2026 Chevrolet Corvette C8 Z06 (5.5L V8).

Key Specifications & Features

• Vehicle Fitment: Designed exclusively for the mid-engine C8 Corvette Z06 equipped with the 5.5L V8 engine and factory NPP exhaust valves.

• ATAK Sound Level: Borla’s aggressive, high-decibel ATAK (Acoustically Tuned Applied Kinetics) sound level delivers an exotic, race-inspired growl under acceleration while minimizing cabin drone during cruising.

• SwitchFire Technology: Incorporates Borla’s patented SwitchFire design, blending the exhaust pulses from both sides of the engine to optimize scavenging, increase horsepower/torque, and refine the exhaust tone.

• T-304 Stainless Steel Construction: Manufactured from premium, high-quality austenitic stainless steel mandrel-bent tubing for maximum durability, corrosion resistance, and optimal exhaust flow.

• OE Tip Integration: Engineered to reuse the original equipment (O.E.) exhaust tips and factory valance bezels for a seamless, factory-integrated appearance.

• NPP Valve Integration: Includes factory-style NPP valve mounts and wiring harness extensions (note: valve actuator re-calibration via GM diagnostic procedures is recommended post-installation).

• Weight Savings: Lighter than the factory exhaust assembly, reducing overall vehicle weight while featuring strategically placed heat shielding to protect surrounding body components.