![AWE Tuning Electronic Valve Simulators E63 · E64 645Ci 4.2L V8 [N62] exhaust ring](https://cdn.shopify.com/s/files/1/0635/0032/1015/files/AWETuningElectronicValveSimulators.png?v=1774800212)
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
exhaust ring
6061 CNC aluminum construction
United Motorsport TCU Tune
it may be time to replace it with a fresh new one
Multi-ply silicone outer construction
AWE Tuning Electronic Valve Simulators E63 · E64 645Ci 4.2L V8 [N62] exhaust ringWhen valves are eliminated, the ECU stores what is known as a soft code in the system, which may not appear on the dash. While this code is not harmful, who wants it? Enter the AWE Electronic Valve Simulators. These simple devices plug right into the factory harness in place of the exhaust valves and prevent any code from ever being stored in the ECU due to the removal of the exhaust valves. Plug them in. Start it up. Drive away. That simple. Comes as
