123mm “HB” Hi-Boost Throttle Body – Built to Win
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Massive Airflow for Serious Power – Flows 2375 CFM through a 5" OD body, making it ideal for high boost and big horsepower builds.
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Boost-Ready Design – Engineered specifically for severe duty and high boost turbo/supercharged applications.
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Stronger, Smarter Shaft – Features a .625" stainless steel shaft for extreme sealing strength and long-term durability.
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Precision TPS Fit – Compatible with Ford and MoTeC TPS sensors for easy integration with existing systems.
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Two-Way Adjustable Linkage – Offers greater flexibility for custom setups and throttle response tuning.
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Tapered Blade Innovation – Unique blade shape improves airflow velocity and structural strength.
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Direct Replacement – Same 5" V-Band inlet and outlet as the original 123mm for simple upgrades.
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Race-Proven Durability – Designed to handle the harshest track conditions with total confidence.
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V-Band Clamp Recommendation – For optimal fit and sealing, use the Wilson V-Band clamp. Other clamps may not seal correctly.
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WARNING: This throttle body may increase boost levels. Plan accordingly!
Whether you're pushing limits in a new build or upgrading your current combo, the 123mm HB delivers the airflow, strength, and confidence racers demand.