Yamaha Intake Manifold Upgrade Kit

Description

Enables Yamaha 1.8 Liter naturally aspirated engine to produce more horsepower by delivering increased air flow Precision tapered billet sleeve directly replaces restrictive mesh element in intake manifold Provides low end punch and mid range pull Quick and easy installation Riva testing has determined the stock ECU will compensate for increased air flow REQUIRES Coast Guard approved aftermarket filter kit to meet flame arrestor requirements These items are designed exclusively for closed course competition use ONLY. Use on public lands and/or waterways in the state of California is illegal

Brand: RIVA

MPN: RY12040-IMUK

Origin Country: United States of America