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An amazingly small and light BOV for forced induction competition level engines. The Race Port has race-proven results from street, strip and circuit. Featuring our unique collar design, twin 1/8” NPT pressure ports and internal flow structures. It is 50% lighter and 25% smaller than the competition. While flowing 330 CFM – making it the highest flowing BOV of its type on the market.
You’ll be first to know about Treadstone Performance Engineering new products, discounts and special events!