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OPGI Price: $175.99
Part Type: (P) High Performance, designed to improve performance
Sold As: EACH
2018 Riviera Catalog Page: 190
Flow an extra 500-plus CFM of air. The "X-Stream" system allows air to enter smoothly through the top, which helps draw more air in from the sides, which translates to more airflow headed down the carburetor or throttle body and into the combustion chamber.