Porterfield Brake Pads for 2003 AUDI A4 Quattro - 3.0L Sedan Compound:R4-1 even if data of stock

even if data of stock ECU is reflashed

25 inches (2

Static negative camber is used to compensate for body roll

Projector optics - Delivers focused beam pattern for improved night visibility

Belltech' s spring distance "lift spacers" are designed with spring contours to dissipate the spring load evenly over the whole spacer surface

Porterfield Brake Pads for 2003 AUDI A4 Quattro - 3.0L Sedan Compound:R4-1 even if data of stockPorterfield Brake Pads for 2003 AUDI A4 Quattro 3. 0L Sedan 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