AMR 500 Supercharger


The AMR 500 Supercharger is a small Roots type unit with about 500 cc displacement. It is the heart of the V4 M.O.A.B AMR 500 Kit for a small bump-in power on 4-cylinder engines, such as the BMW M40/M42/M43/M44.

This supercharger leads to an increase of about 30 HP ~ 50 HP.

Available on Back order, in stock on September 2021
All kits ordered with this supercharger will be shipped first, before the supercharger.


In stock (can be backordered)


The AISIN AMR 500 is a 500 cc dual-lobe, dual-rotor compact heavy Roots type positive displacement supercharger developed by WANKEL in Korb, Germany and manufactured in license by OGURA-Clutch Co. Japan. This supercharger is small and produces just enough boost for a 1.6 – 2 l 4-cylinder engine. It has the ability to spin both ways and still make power.

The AMR 500 supercharger is used for our V4 M.O.A.B. AMR 500 Kits.

Additional information

Weight 6 kg



Heavy Roots type, Dual rotor dual lobe older design, Positive displacement supercharger.