Using TMS technology, the GFB Mach 2 T9112 for Kia Stinger helps the engine restore peak boost pressure up to 30% faster during throttle modulation compared with factory diverter valves.
The T9112 Mach 2 kit is designed for direct fitment on the Kia Stinger V6 twin turbo. No additional adapters, parts or vehicle modifications are required – simply remove the factory bypass valves and replace them with the Mach 2 valves.
Factory bypass valves have two main drawbacks. They are usually designed to open when a certain boost pressure is exceeded to protect the engine, and they are not optimised for a fast response to changes in throttle position.
The direct-fit GFB Mach 2 valves provide a distinctive sound on demand and performance to match for the Kia Stinger.
Specifications
- Model: Mach 2 T9112
- Technology: TMS
- Vehicle: Kia Stinger V6 twin turbo
- Fitment: direct fitment without modifications
- Weight: 1.20 kg
Suitable for: Kia Stinger I (CK).

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