Porterfield Brake Pads for 2014 AUDI S4 audi-b9-esi6205539 Locate the diverter valve on

Locate the diverter valve on the turbocharger compressor housing – consult vehicle service documentation for exact location on your specific application

Verify your hoses are in good condition before installing — old or cracked tubing should be replaced to avoid leaks

Show-Ready Look: Perfect for car shows or refreshing worn and outdated headlights

BMW E89 Z4 35i N54 (2009 – 2016)

You'll need to support the vehicle safely and remove the lower shock mounting bolt and upper strut tower fastener

Porterfield Brake Pads for 2014 AUDI S4 audi-b9-esi6205539 Locate the diverter valve onPorterfield Brake Pads for 2014 AUDI S4 Porterfield R4 Porterfield R4 Carbon Kevlar based brake pads were fully designed for heavy duty extreme motorsports use. Its one of the the few true motorsports competition pads available on the market today. The carbon based semi metallic R4 brake material allows the brake pad to absorb huge amounts of heat and dissipate it quickly and evenly over time. The Carbon Kevlar material also allows the brake pad to