A2B Performance VTA Blow-Off Valve Adapters

Porsche 992.2 Turbo S (T-Hybrid) — 2026+

Unleash the Boost. Experience the Sound.

Engineered to enhance the driving experience of the Porsche 992.2 Turbo S, the A2B Performance VTA (Vent-to-Atmosphere) Adapters are designed to unleash the unmistakable sound of turbocharged performance.

Featuring a purpose-designed Vent-to-Atmosphere configuration, these adapters redirect pressurized air from the factory recirculation valves into the atmosphere, producing an exhilarating blow-off “whoosh” sound every time you lift off the throttle.

Developed to complement Porsche's innovative T-Hybrid / eTurbo technology, the A2B VTA Adapters add an entirely new dimension to the driving experience without replacing the factory recirculation valves.

Key Features

• Worldwide Fitment — Designed for all Porsche 911 Turbo S 992.2 (T-Hybrid) models (2026+) worldwide.

• No Check Engine Light (CEL) — No ECU Tuning Required — Designed to integrate with the factory electronic system without additional programming.

• Signature Turbo Sound — Delivers a distinctive, aggressive blow-off sound on throttle lift-off.

• Vent-to-Atmosphere Design — Redirects boost pressure to the atmosphere through dedicated VTA adapters.

• Factory Valve Integration — Designed to work with the OEM recirculation valve system.

• Performance-Focused Engineering — Designed to support rapid pressure release during throttle transitions.

• Enhanced Driving Experience — Adds an exciting acoustic dimension to Porsche's advanced twin-turbocharged powertrain.

Experience the A2B Difference

The Porsche Turbo S delivers extraordinary boost response. Now, experience the sound that comes with it.

More Boost Sound. More Emotion. Pure A2B Performance.