Porterfield Brake Pads for 2018 BMW i8 Compound:R4-S OE-Style Design - Matches original

OE-Style Design - Matches original Titan mirror profile and fitment without modification

or watch them extend and intensify with every press of the accelerator

What happens if the folding hinge breaks after I install it

Configuration: Catback with single tip outlet

Porterfield Brake Pads for 2018 BMW i8 Compound:R4-S OE-Style Design - Matches originalPorterfield Brake Pads for 2018 BMW i8 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