Genuine Front Exhaust Silencer/Muffler 18 30 1 427 237

Product Description

Article Number: 18301427237

Front silencer
Pre, intermediate, and final silencers are necessary in order to keep noise generation within legal limits. These are also important for precisely-defined back pressure behaviour, to achieve optimal engine performance and lower fuel consumption. In addition, through its special tuning, the typical dynamic BMW sound is achieved.

BMW Technical Info

Represented by part number 1 in the diagram.

For vehicles without catalytic converter (S199A) up to 31 August 1998.