ProCharger engineers put countless hours of research and development time into forming every angle of the bell, from the shape and angle of the “bowl” section itself, to the rounded lips on the edges. The Bellmouths are manufactured from billet aluminum, and anodized in black, with the ProCharger logo laser-etched. While the F-1X-12R and F-3R-136 share the same housing and inlet diameter, the Bellmouths for each, as well as the F-1X, are specifically designed for each supercharger, with slight nuances in the shape and angles catered to each supercharger. They’re also designed proportionate to the inlet size, making the F-1X version slightly smaller than its counterparts.
Largest, Most Reliable Power Gains in the Industry.
Race Bellmouth - F3R-121
Note: Requires Machined Volute - Use with (6) CS03CI-10SS Bolts.
