16% smaller pulley designed for increasing the supercharger pressure up to 0.4 bar and power up to 20 hp with significant torque increase.
When combined with ECU Remapping, it is possible to achieve up to 40 horsepower increase compared to stock. The boost pressure with this pulley is approximately 1-1.2 Bars. Unlike other pressure boosting methods, the RTMG Mini Cooper S pulley is designed to not exceed the limits of the stock supercharger, resulting in maximum reliability. No damage or extra wear to the supercharger or other components like water pump-alternator-bearings etc.
100% made of Aluminum alloy in modern CNC machines and standardization in ISO. Our design allows to install the pulley without damaging the shaft of the supercharger through the double clamping taper. No special skills are required for installation, and it's possible to fit without having to remove the supercharger from the engine.
Fits all Mini Cooper S R53
* To avoid belt slipping, the use of a shorter belt is necessary
Payment & Security
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If you are a natural person (consumer) and your purchase is for personal use and not for the convenience of your profession, you can return your parts within 14 calendar days. In this case we will ask you the details of your bank account to refund the value after evaluation by the competent department refunds.
Terms and conditions for exercising the right to refunds.
The return of products should be made within fourteen (14) calendar days of receiving them and the cost of return paid by you. The products should not have traces placement and be maintained on the manufacturer's packaging which must be intact and undamaged. Also excluded from the right to return the products ordered especially for you from abroad, or they are specially made for you and all parts for any transformation in your car.
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First come first served. In case a product goes out of stock the order will be fullfiled when stock is available.
Refunds for Black Friday's and Cyber Week orders are not available !
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