Horsepower Inc Throttle Bodies for Harley-Davidson
Horsepower Inc builds airflow components designed for serious Harley engine performance. The Horsepower Inc Harley-Davidson throttle body systems improve airflow and throttle response instantly. Known for precision CNC machining, this brand focuses on efficient engine breathing. Riders benefit from smoother power delivery and stronger acceleration across the rev range. Each component is dyno-tested to support reliable Harley-Davidson performance improvements. These upgrades suit both street-focused and high-performance engine build projects.
The lineup at TMF Cycles centers around advanced airflow and intake upgrades. The Horsepower Inc MaxFlow Throttle Bodies 01-05 Twin Cam improves airflow efficiency significantly. The Horsepower Inc MaxFlow Throttle Bodies 06 plus Twin Cam support newer engine platforms. Each MaxFlow throttle body includes a CNC-ported intake manifold and mounting hardware. These systems increase airflow while supporting stronger torque and horsepower gain. Builders often pair them with upgraded camshaft, pushrods, and cylinder heads. The Horsepower Inc Intake Flange Set improves sealing and long-term intake durability. These billet intake flange components resist cracking under heat and vibration. The Horsepower Inc Exhaust systems complete builds with stronger flow characteristics. Each performance exhaust uses stainless construction with hand TIG-welded fabrication quality.
These performance upgrades support multiple Harley-Davidson Twin Cam platforms. Twin Cam 88 engines gain smoother airflow and improved throttle accuracy. Twin Cam 96 and 103 setups support increased displacement and airflow demands. Touring models benefit from stronger throttle response during highway riding conditions. Softail and Dyna builds gain improved torque delivery through efficient intake flow. These systems integrate with factory electronics and stock mounting locations easily. That compatibility simplifies installation across many Harley-Davidson performance builds.
Horsepower Inc focuses heavily on airflow efficiency and precision-engineered performance parts. Each high-flow throttle body is tested for reliable real-world engine performance. Builders trust these systems for projects using cam kit and big bore upgrades. The designs support engines with modified lifters, oil pump, and compression ratio setups. Riders notice cleaner throttle response and stronger acceleration after installation. The combination of durability and accurate machining ensures long-term reliability. These upgrades remain respected within serious Harley-Davidson tuning and engine rebuild projects.
Browse the full Horsepower Inc collection at TMF Cycles for airflow upgrades. Find the right intake and exhaust setup for your Harley-Davidson performance build. The TMF team can help match correct components for Touring, Dyna, or Twin Cam models.