XRAY X4 Narrow Split Top Deck Front Graphite 2.0 Factory Pro O-XCP015  [FP-O-XCP015]

Overview of the narrow split top deck

This Factory Pro option is a narrow split upper deck front crafted for the XRAY X4 chassis and offered as a graphite 2.0 replacement plate. It adjusts front structural stiffness and changes how rigidity is distributed along the chassis top to aid setup changes while keeping the stock lower plate untouched.

The part installs using the X4's standard mounting points and is intended as a direct replacement for the original front upper deck. During fitment check clearance against the servo and suspension links, tighten fasteners evenly and verify steering geometry and wheel toe after final assembly.

Tune advice: a narrower split front deck shifts flex forward of the centreline, affecting how the car turns in and how stable it is through the middle of a corner. Use this graphite piece when chasing a clear front-end response change and assess impact via lap times and tyre condition.