AMR 300 Supercharger


The AMR 300 Supercharger is a small Roots type unit with about 300 cc displacement. It is good for a small bump-in power on small displacement piston engines.

This supercharger gives an increase of about 25 HP ~ 45 HP. 

Note: The AMR 300 supercharger can be used for our V4 M.O.A.B. AMR 500 Kits but the boost output will be severely limited due to its smaller size.  You will require the AMR300 Addon plate to use it with our kits. Supplied on request. If You are buying this Supercharger for your V2 or V4 Kit, Then kindly buy it as a bundle together with the kit to receive a bundled discounted price.  If you are a existing customer and want to buy one of our superchargers please contact us.

Out of stock


The AISIN AMR 300 is a 300 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 – 1.2 l engine. It has the ability to spin both ways and still make power.


Additional information

Weight 6 kg



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