Porterfield Brake Pads for 1998 INFINITI Q45 Compound:R4-S HPS Performance Air Filter with

HPS Performance Air Filter with 4" inside diameter and 9" element length (Part # HPS-4301) is constructed from two layers woven cotton and dressed with synthetic oil

Avoid prolonged direct contact with open flames or extremely hot objects

Hard panel construction with integrated mounting designed for bolt-on installation at existing factory points

This kit replaces the factory front carbon brace  hardware

Porterfield Brake Pads for 1998 INFINITI Q45 Compound:R4-S HPS Performance Air Filter withPorterfield Brake Pads for 1998 INFINITI Q45 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