BMW Alpina M10 Slide Throttle

Precision-machined Alpina-style slide throttle assembly for BMW M10 engines running Kugelfischer mechanical fuel injection. Supplied complete with intake trumpets, each machined with integrated injector bosses for direct Kugelfischer injector fitment.

We redesigned this latest version with an uprated bearing arrangement and improved sealing system to reduce slide stiction, sharpen throttle feel and maintain excellent low-speed drivability without sacrificing the crisp response expected from a slide throttle setup.

Built with period-correct Alpina-inspired styling and modern engineering improvements, this assembly suits historic motorsport and high-performance M10 applications where airflow, throttle response and reliability matter.