MERCEDES M271 Supercharger Pulley UPGRADE EATON M65 Year If your file is not

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2009 BMW X5

More Torque (Nm)

Ecu Software Modification for the Porsche Engine We modify the software by ourself and we can program the software to your wish if needed

MERCEDES M271 Supercharger Pulley UPGRADE EATON M65 Year If your file is notM271 Supercharger Pulley UPGRADE EATON M65 Smaller diameter pulley which can be mounted on the M45 supercharger. Because of this smaller pulley, the supercharger speeds up so that it moves more air and thus can deliver more power. The original pulley has a diameter of 72mm, the pulley we offer is 62mm which means a difference of more than 16%. Only the installation of the smaller pulley already yields approximately 25hp+ extra. When the software is