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Audiotec Fischer MATCH PP-BMW ASD-Bypass Adaptor - M144303
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Audiotec Fischer M144303 MATCH PP-BMW ASD-Bypass Adaptor
The PP-BMW ASD-Bypass adaptor allows to bypass the Active Sound Design module of BMW vehicles with BMW HiFi sound systems (without RAM) and thus eliminates the reproduction of the engine sound in the under-seat subwoofers.
California customers:
General
Color
Black
Compatibility
BMW vehicles with Active Sound Design Module (ASD) in the BMW HiFi sound system (without RAM)
In the Box
1 x MATCH adaptor PP-BMW ASD-Bypass
Warranty Information
Parts Warranty
2 Years Limited
Labor Warranty
2 Years Limited
Approximate Weight
Package Weight (lbs)
1
Approximate Dimensions
Package Size HxWxL (in)
1 x 6 x 11
Articles
Frequently Asked Questions
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This car harness adaptor is designed to bypass the Active Sound Design (ASD) module in specific BMW sound systems, effectively eliminating engine sound reproduction through the under-seat subwoofers and providing a cleaner, more authentic audio experience.
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No, this adaptor is compatible only with BMW vehicles featuring the Active Sound Design Module within the BMW HiFi sound system without RAM. It is not suitable for other BMW audio configurations or brands.
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The package includes one MATCH adaptor PP-BMW ASD-Bypass along with BMW-specific connectors necessary for installation. This single unit comes with a black finish and detailed installation instructions.
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This product comes with a 2-year limited warranty covering both parts and labor, ensuring quality and support for any manufacturing defects or issues arising during installation.
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By bypassing the ASD module, the adaptor stops artificial engine sound from playing through the car’s under-seat subwoofers, resulting in more natural sound reproduction and a cleaner audio environment inside the vehicle.

