Porterfield Brake Pads for 2003 AUDI A4 Quattro - 3.0L Sedan Compound:R4-1 Projector optics - Delivers focused

Projector optics - Delivers focused beam pattern for improved night visibility

LS 2005 Chevrolet Silverado 1500 HD Base 2003 - 2005 Chevrolet Silverado 1500 HD LS 2003 - 2006 Chevrolet Silverado 1500 HD LT 2007 Chevrolet Silverado 1500 HD Classic LT 2003 - 2004 Chevrolet Silverado 2500 LT

LED Turn Signals - Bright LED indicators ensure clear communication with other drivers

Year Make Model Submodel 2009 Audi A4 Cabriolet 2009 - 2012 Audi A4 Trendy Plus

Damping Levels 16-Level Height Adjustment Yes Spring Rate(Front) 14 kg/mm (784 lbs/inch) Spring Rate(Rear) 12 kg/mm (672 lbs/inch) Spring Length(Front) 200 mm Spring Length(Rear) 220 mm Front Top Mount Yes

Porterfield Brake Pads for 2003 AUDI A4 Quattro - 3.0L Sedan Compound:R4-1 Projector optics - Delivers focusedPorterfield 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