The RIVA Yamaha 2012 & Newer 1.8/1.9L Engine Breather Kit eliminates power-robbing crankcase emissions from your engine's air intake. This easy to install Engine Breather Upgrade Kit increases horsepower by removing the engine's requirement to burn relatively non-combustible oil. In forced induction applications intercooler efficiency is improved by preventing the oil sludge coating that lowers thermal efficiency. Kit includes engine breather filter along with all necessary hardware & detailed installation instructions.
Key Features:
Increases horsepower.
Improved intercooler efficiency in forced induction applications.
Eliminates power-robbing crankcase emissions from your engine's air intake
Includes engine breather filter along with all necessary hardware and installation instructions