GruppeM ram air induction.

[Gwyndaf]

Just fitted mine on my Z4M today, and the noise, and performance is markedly better. The noise is heavenly good, and im now getting worried that when my Supersprint x pipes and race mufflers are fitted it will be too loud.

I fully recommend the GruppeM and although I have no stats to prove it the , the car seems much quicker.

 

[GazHyde]

We are gonna need a video so we can all experience the noise

 

[Gwyndaf]

I will Gaz the supersprint should arrive tomorrow, god knows what the neighbours will say

 

[BMBabe]

Owwwww we like a good video