View Single Post
      09-29-2012, 03:31 PM   #14
BQTuning
BimmerPost Supporting Vendor
BQTuning's Avatar
United_States
62
Rep
4,303
Posts


Drives: 2012 Z4 sDrive35i M Sport 6MT
Join Date: Nov 2010
Location: bq@bqtuning.com

iTrader: (0)

Quote:
Originally Posted by Speedwagon View Post
Do they improve performance?
It directs the force of air directly into the intake snorkle
__________________