Custom Universal Individual Throttle Bodies


AT Power's Custom Universal Individual Throttle Bodies (ITB's) are the ultimate no-compromise Electronic Fuel Injection (EFI) solution for competition engines, supplied fully assembled, factory vacuum balanced, spaced to the cylinder centre distances required and ready to bolt on directly to inlet manifold flanges.

With our unique designs we offer a choice of either round or oval housing designs, with a range of round housing sizes available in bore diameters from 36mm to 55mm and our unique Oval Housings are designed with equivalent open areas to round housing bore diameters from 38mm to 55mm.

Available in configurations of 4-Cylinder, 6-Cylinder, V8 and V12 configurations, with a choice of Injected or Non-Injected individual housings. 

These custom throttle bodies feature AT Power’s lightweight precision machined billet aluminium individual throttle housings, with our unique patented ‘Shaftless’ technology and knife edged butterfly valves providing proven improved induction airflow speed and increased engine performance.

AT Power has developed a unique range of (Electronic Fuel Injection (EFI)) Individual Throttle Body systems offering you multiple configurations and a range of optional extras to meet your specific engine tuning requirements.

We offer a choice of product options including Billet machined Throttle linkage configurations including Drive-By-Wire (DBW), Throttle Positional Sensors (TPS) mounting kits,  Billet aluminium and SLS 3D printed Extension Tubes (Runners, Velocity Stacks) lengths (Note: Colour Black), billet aluminium Ram Pipes (Trumpets) lengths and one-piece billet aluminium Fuel Rails with brackets to suit a range of fuel injectors.

We also offer optional extras including fuel rail fittings, rotary contact, or Hall Effect contactless Throttle Positional Sensors (TPS), single central V Engines linkage kit PDF Example V Engine Central LinkageDrive-By-Wire (DBW) actuation and a choice of 18 different anodising colours. Anodising-Colour-Swatch

To complete your installation, we also offer ancillary supporting parts including fuel injectors, air filtration, motorsport cables, tuning aids, fuel pressure regulator and engine management systems (ECU’S).  


Universal Throttles