Summit Front Upper Strut Brace - Swift Sport Z34SSummit Alloy Strut Brace kit for Swift Sport Z34S Image shown is polished brace, this has been updated to graphite Fitment Note: For 1. 2 and Swift Sport Summit chassis braces & reinforcing equipment improves handling and chassis rigidity by reducing chassis flex. Unlike some competitors Summit braces are not hollow and use monocoque aluminium triple tube shaft and forged parts which are not only lightweight but are also exceptionally strong.