F1-D Supercharger Head Unit PC323A-001 By ProCharger

Feeling like your current ProCharger setup just isn’t rowdy enough? Looking for that “I probably shouldn’t, but I’m gonna” level of power? Say hello to the F-1D ProCharger—your ticket to extreme boost and even more questionable decisions at stoplights.

The F-1D is a head unit designed for racers and serious street hooligans alike—delivering higher horsepower potential and airflow than the P-1 or D-1 units. It’s like upgrading from a slingshot to a bazooka (except louder, and somehow less subtle).

This unit comes head unit only, which means no brackets, no pulleys, no frills. It’s all go, no show. You bring the hardware—and maybe a helmet. This is the upgrade path for anyone already running a ProCharger HO or Stage 2 kit who’s decided “fast” just isn’t fast enough anymore.

With increased internal step-up ratio and airflow capacity, the F-1D gives your build the potential to throw down serious numbers—whether that’s on the dyno, the dragstrip, or your neighbor’s freshly paved cul-de-sac (kidding… sort of).

It’s not beginner-friendly. It’s not for the faint of heart. But if you’re craving more boost, more bragging rights, and more of that uncontrollable grin when you mash the throttle, the F-1D is here for it.

Warning: Side effects may include tire smoke, excessive grinning, and strangers asking, “What the heck is under your hood?”

Let’s make your ride faster than your excuses—grab the F-1D and let the mayhem begin.