Porterfield Brake Pads for 2007 AUDI RS4 Compound:R4-E if your factory lights used

if your factory lights used the same mounting configuration

A8 291THR7 THUMPR COMP Cams Mutha' Thumpr 291THR7 Hydraulic Roller Camshaft for AMC V8 COMP Cams Camshaft A8 291THR7 Thumper

You'll use your existing bulb or source a replacement separately — bulb type is listed in your owner's manual

You get a noticeable Matrix handling upgrade bar that still feels OEM-plus on bad roads

Porterfield Brake Pads for 2007 AUDI RS4 Compound:R4-E if your factory lights usedPorterfield Brake Pads for 2007 AUDI RS4 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