SKU: RSB9EXTCNTRLRCETE
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RSB9EXTCNTRLRCETE
Controller Package | RS4, RS5 Exhaust Valve
With this exhaust valve control module you have the ability to better control your exhaust valves for specific situations. The controller allows you to keep the exhaust valves open fully in the dynamic drive select setting at all RPM. Since RS models change the valve behavior on shutdown this module allows the car to be shut down in dynamic and it
Exhaust valve controller allowing for more control over exhaust valve behavior -
