Feed more air into your Yamaha HO engine for a boost to RPM and acceleration. This kit will replace the restrictive stock air box with a high-volume air filter element. Includes an easy-to-install engine breather that eliminates power-robbing crankcase emissions from your engine's air intake.
Suits all 1.8 Naturally aspirated engines
Allows for maximum Air Flow to your engine
Increased acceleration and overall RPM's
Race proven design a must for any Modified/ Race watercraft