X-FLAP Exhaust Valve Controller
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X-FLAP OEM Exhaust Valve Controller
Many European performance vehicles come factory-fitted with electronic exhaust valves — but valve behavior is controlled by the driving mode, not the driver. Even on vehicles equipped with a stock performance exhaust system, regulatory constraints often prevent the valve from opening fully, limiting both sound output and exhaust efficiency.The X-FLAP OEM Exhaust Valve Controller leaves the factory system untouched and puts valve control back in your hands. Switch states directly via the included remote or mobile app, independent of the active driving mode. OEM-spec connectors throughout — no wire cutting required, removable at any time. The built-in Decode Module ensures that taking control of the valve does not interfere with the vehicle's existing systems.
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