Thread: Best BOV
View Single Post
      01-24-2013, 04:51 AM   #6
BMW86
Major General
Australia
204
Rep
9,168
Posts

Drives: CLA45 AMG Macan S
Join Date: Jul 2008
Location: Australia

iTrader: (0)

HKS is loud, really loud. I like my synapse but I wish it were a bit louder. If you drive without the cowl it's perfect at 14psi+