Porterfield Brake Pads for 2014 AUDI S4 Compound:R-4 Available in an MK-Kit under

Available in an MK-Kit under MK201-302-17

Porterfield Brake Pads for 2010 BMW 535i xDrive

Special Notes No Damping Levels 16-Level Height Adjustment Yes Spring Rate(Front) 8 kg/mm (448 lbs/inch) Spring Rate(Rear) 6 kg/mm (336 lbs/inch) Spring Length(Front) 200 mm Spring Length(Rear) 200 mm Front Top Mount Yes

You can save alot of money when you aren't having to replace joints all the time and that's the biggest advantage to this design

Porterfield Brake Pads for 2014 AUDI S4 Compound:R-4 Available in an MK-Kit underPorterfield 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