This single-piece CNC-machined aluminium exhaust is supplied for Kyosho motorcycle model kits and compatible scale platforms. Intended as a precision aftermarket body-level upgrade, the component replaces stock plastic or stamped exhausts with a rigid aluminium assembly designed for improved fit and long-term visual durability.
The KM388 is produced to tight dimensional tolerances to aid alignment with common Kyosho header and flange layouts. Installation requires inspection of the existing exhaust flange and mount points, careful alignment to the header and securement with original or equivalent model-grade fasteners. Where necessary, small material removal on body mounts or bracket tabs will ensure correct seating without undue stress.
Because the part is aluminium, it increases local stiffness and alters mass distribution; technicians should consider suspension trim or weight redistribution when tuning handling to maintain intended chassis balance.
Use the KM388 where a CNC-grade aluminium visual upgrade is required for Kyosho-scale motorcycles, and verify fit and torque to protect attachment points.