034 Motorsport high flow braided stainless steel with AN fittings fuel line kit for B6 Audi 1.8t with returnless fuel system. Includes: OEM fuel filter modified with -6 AN filter outlet fitting High quality -6 braided fuel hose to replace rubber OEM piece Metric fuel line fitting for installing on stock fuel rail Comes pre assembled and ready to go. Just remove your rubber OEM fuel line, modify the rubber fuel line mounting bushings, and install the braided line and new filter. The filter fits in OEM location, only the output is modified. This fuel line kit has been tested by 034 Motorsport with 780cc injectors to 475whp with no fuel pressure drop at the fuel rail. Plus it just looks really cool.