TR1 Intake Manifold Upgrade Kit

RIVA TR1 Intake Manifold Upgrade Kit

Unlock more horsepower for your TR-1 naturally aspirated engine with the RIVA TR1 Intake Manifold Upgrade Kit. Engineered to increase airflow and improve throttle response, this kit delivers measurable gains in low-end punch and mid-range pull.

• Precision machined billet sleeve replaces the restrictive mesh element in the OEM plastic intake manifold for smoother, higher-volume airflow.
• Performance gains: Improved torque at low RPMs and stronger mid-range acceleration.
• Easy fit: Direct replacement design with included detailed installation instructions.
• Compliance note: Requires RIVA Power Filter Kit to meet U.S. Coast Guard certified flame arrestor requirements.

Built by RIVA for durability and consistent performance, this upgrade is ideal for riders seeking a simple, reliable way to extract more power from their TR-1 engine without major modifications.