RIVA Yamaha TR-1 Intake Manifold Upgrade Kit

The Riva Yamaha TR-1 Intake Manifold Upgrade Kit enables your TR-1 naturally aspirated engine to produce more horsepower by delivering increased airflow. Precision machined billet sleeve directly replaces restrictive mesh element in OEM plastic intake manifold. Provides improved low-end punch and mid-range pull. Includes detailed installation instructions. Requires RIVA Power Filter Kit to meet U.S. Coast Guard Certified flame arrestor requirements. All Yamaha TR-1 (1050cc) Engines.

NOTE: Riva Racings testing has determined the stock ECU will compensate for the increased airflow provided by our Intake Manifold Upgrade Kit. Riva recommends the Riva Power Filter Upgrade Kit with this product.

Fits The Following Models:

• All Yamaha TR-1 (1050cc) Engines