Powerflex Black Series Track Rear Upper Link Arm Outer Bushes for Porsche models R57 Suspension Secrets top mounts offering

Suspension Secrets top mounts offering increased caster and camber to a pre-designed value

The outputs show that the air mass flow with the Eventuri is higher across the entire RPM range - with a bigger difference at higher RPM where the restrictions in the stock system become more apparent

Our bespoke filters aid the airflow moving through the housings and allow for an even velocity profile as the airflow exits the housings

Z4M E85 & E86 (2006-2009)

It can be thought of as a large velocity stack - below is a diagram to show the comparison between our patent pending design and a regular intake system

Powerflex Black Series Track Rear Upper Link Arm Outer Bushes for Porsche models R57 Suspension Secrets top mounts offering