Ultra Racing Rear Lower Brace (F2X M135i/M140i/M235i/M240i)

Ultra Racing Under Body Brace F20/F21 M135i/140i

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Features: Adds more stability Fits without modifications Solid one piece design Works with upgraded suspension Made from hollow steel the Ultra Racing Strut Bar are a one piece design which makes them more rigid than the bolted alternatives. This means that when cornering or under heavy braking the Ultra Racing Strut Bar keeps the car stable which improves handling. For maximum handling improvements fit the Ultra Racing Strut Bars with uprated suspension components including coilovers or lowering springs.

– additional Genuine BMW mounting parts required as follows (not included):

Underbody Brace Fixing Kit — Williams Performance Ltd