Porterfield Brake Pads for 2000 AUDI A6 Quattro - 4.2L V8 Compound:R4-S 2L (Steel) 225mm 9 bolt

2L (Steel) 225mm 9 bolt with trigger

Standard arbor design works with most drill chucks

Clean the mounting area of any debris

or do I need to buy new ones

Porterfield Brake Pads for 2000 AUDI A6 Quattro - 4.2L V8 Compound:R4-S 2L (Steel) 225mm 9 boltPorterfield Brake Pads for 2000 AUDI A6 Quattro 4. 2L V8 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