35i GruppeM Carbon Fibre Airbox - Anyone got one?

Z4M_CSL

Member
 Nottingham
Has anyone purchased the GruppeM Carbon Fibre airbox for a Z4 e89 35i??? Am interested in the sound ? Does it give the 35i a CSL fibre carbon type induction noise?

See link of the kit:

http://www.xposed.com.au/bmw-z4-e89.html


Having already got the GruppeM airbox on my M3 e92 I know the quality is 200% and the sound is something else, LOL.
 
RoyS said:
Would it make much of a difference for the price?

Not the best pound per BHP, but does allow improved airflow, but may ??? give an CSL induction type noise. Just wondering if anyone has any experience of one for the e89.

The M3 e92 one sounds pretty amazing.
 
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