Description:Replacement upper bulkhead set for the Execute XQ2S.Comparing to older version of composite bulkhead from the other Execute Sport series chassis, the V2 bulkhead comes with one more hole for positioning the camber link, allows you to adjust the roll-center in another way. It also allows the adjustment of high or low differential position.Feature:For: Xpress Execute XQ2S XQ1S FT1S FM1S XM1SMaterial: CompositeColor: BlackInclude:Front Upper Bulkhead (1 pc)Rear Upper Bulkhead (1 pc)Anti-roll bar Mounts (2 pcs)