Here is the ARROW racing replacement manifold for ARROW Racing exhaust on Kawasaki J 300 2014/2016 and Kymco DOWNTOWN 300 2009/2016.
All stainless steel, the finish is very upscale. The design, welds, shapes ... everything is studied for performance in torque, speed and noise! Reinforced, strong and ultra strong, delivered as shown.
As mentioned above, this manifold is made to be coupled with the ARROW muffler that you will also find lower in spare part.
 
Available in catalyzed version therefore more expensive and approved or in RACING version decatalyzed . 
Characteristic of the collector :
 
Material of the steel collector 
 Presence of CO NON probe 
 Presence of oxygen sensor YES 
 Presence of a NO noise reducer 
 Weight (Kg) 0.70
 
Mounts on :
 
Kawasaki J 300 2014/2016 
 Vehicle type: C4 var. 00 ver. 00/10
Kymco DOWNTOWN 300 2009/2016 
 Vehicle type: V2 var.00 ver.00 / 20