Collection: Auto - Throttle Body

Maximize intake airflow, eliminate erratic idling, and unleash crisp, immediate throttle response with our comprehensive selection of Auto Throttle Bodies. At DIY Customs, we provide high-precision drive-by-wire electronic throttle bodies, specialized mechanical cable-driven assemblies, durable CNC-machined throttle body spacers, and heavy-duty replacement mounting gaskets designed for a perfect fit on forced-induction sports cars, built off-road rigs, and high-performance trucks. Whether you are seeking a specialized oversized bore throttle body to complement a custom intake manifold and supercharger build, outfitting your daily driver with an OEM-grade replacement to fix an internal position sensor failure, or seeking a vortex-grooved aluminum spacer to improve fuel atomization and low-end torque, our professional-grade induction hardware offers the reliability and power gains you need at unbeatable prices. From specialized idle air control valves to direct-fit hardware for popular platforms like GM LS, Ford Coyote, Dodge Hemi, and Honda B/K series, we carry the essential gear for every induction upgrade. Don't see the specific millimetric diameter, bolt pattern, or specialized sensor plug for your custom engine build? Hit the live chat or call 412-882-8346—we can special order and drop-ship exactly what you are looking for directly to your doorstep!