This Stainless steel brake line kit is required when fitting the Wilwood front big brake kit to Mazda MX5 90-05 models. It replaces the OEM rubber hoses and is the right length with the correct fittings to complement the brake kit.Designed specifically for Wilwood big brake kits part number 140-11704 (including all variants)Fits Mazda MX5 model years 90-05Stainless steel over braiding for abrasion resistanceIncludes necessary fittings required for installation