40mm DCOE Throttle Bodies (ITB) Kit For 8V Counterflow Engine

Modular and made for makers. This right-pull 40mm EFI throttle body is ideal for 8V EFI counter-flow engines running GrumpysHaus ITBs. Precision CNC machined and anodized, it's fully compatible with standard injector layouts and bolt spacing.

Designed for custom setups where cable routing or engine bay packaging calls for a right-side pull. Fits beautifully in early chassis without compromising throttle response or reliability.

Perfect for fine-tuning or expanding an existing build — now you're in control of the details.