POWERFLEX - FRONT LOWER CONTROL ARM INNER BUSH (AUDI MODELS) BMW 4 SERIES REAR DIFFUSER commonly known as ST180

commonly known as ST180

premium tailpipe finish and spot-on fitment

Correct installation and a four-wheel alignment are essential to unlock the full benefit of this kit

subject to the axle loads listed:

We run this system on our own builds and our customers consistently praise the sound quality

POWERFLEX - FRONT LOWER CONTROL ARM INNER BUSH (AUDI MODELS) BMW 4 SERIES REAR DIFFUSER commonly known as ST180FRONT LOWER CONTROL ARM INNER BUSH PFF3 701 PFF3 701 is a reinforced replacement bush that is 18% stiffer than the original bush to revitalise bush performance and restore steering precision. OEM Part Number: 8K0407182B OEM Part Number: 8K0407156C FITS: Audi A4 S4 B9 (2016 ON), Audi A4 (2008 2016), Audi A4 Quattro Inc. Allroad (2008 2016), Audi RS4 (2012 2016), Audi S4 (2009 2016), Audi A5 (2007 2016), Audi A5 Quattro (2007 2016), Audi RS5 (2010