Airflow Authority for Serious Power

Speedmaster Modular Hi-Ram Intake Manifolds deliver the brand’s race-proven engineering in a cost-effective package designed for builders who want uncompromised airflow without height restrictions, offering a rigid alternative to fabricated sheet-metal designs while maintaining excellent distribution and tuning characteristics across demanding performance setups. Built with Speedmaster’s attention to casting quality, machining precision, and modular adaptability, these manifolds provide confident fitment and bold, competition-inspired aesthetics suited for drag racers, muscle car enthusiasts, marine and off-road builders, sandrail and pulling truck tuners, and street-rod fabricators who need a dependable, high-volume induction path that supports serious horsepower goals.