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AES Bypass

AES Bypass

Dynojet AES Bypass
Dynojet AES Bypass
Special plug for Big Twin models 2007-2016 outside the USA. The plug is used so that no error code is stored when the standard exhaust actuator is permanently disconnected.
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The Active Exhaust System (AES)

was introduced in 2007 on Big Twin models for the non-US markets, including the UK and Australia. It is an electric motor, regulated by the engine management control unit, that opens or closes a flap in the exhaust system to comply with noise regulations.

Accessory exhaust systems do not have this motor. However, the then exposed plug produces an error code in the ECU and causes the engine warning light to come on. Both can be avoided with the AES Bypass.

Have any questions?

Our service team will be glad to help out: Mondays - Thursdays 08:00-17:00 CET, Fridays 08:00-16:00 CET, Phone: +49 / 931 250 61 16, eMail: service@wwag.com