Capristo BMW Alpina B5 BiTurbo (F10) - ECE Valved Mufflers (CES3)

This exhaust system is only designed to work with the F10 Chassis – Alpina B5 Biturbo – It will not work with other Models. The iconic CAPRISTO Valved Exhaust System offers the best of both worlds through its capability to produce an aggressive exhaust note under acceleration, and a more subdued sound for city driving. At lower engine speeds and during cruise operation the valves are closed and produce a deeper exhaust note. At wide-open throttle the valves open, releasing the full symphony of the engine. The opening or closing of the CAPRISTO valves are controlled by the engine ECU, therefore working in the same way that the original exhaust was designed to function. The OEM vacuum pipes fit directly into the CAPRISTO valve system. Alternatively, you could fit the optional wireless remote controller for the exhaust valves, which would provide the ability to open and close the valves at a touch of a button. In the closed condition control is returned to the engine ECU. CAPRISTO Exh