E Series 6 phase 370 amp alternator for VW 7S 2006 - 2012 This unit comes with a

This unit comes with a standard diameter pulley

Shorting Sleeve improves power delivery to the voice coil

this unit can crank out as much as 180 amps at idle while still maintaining the stock length belt

This unit comes equipped with an adapter bracket to allow easy installation of a large case alternator on a 2

E Series 6 phase 370 amp alternator for VW 7S 2006 - 2012 This unit comes with aE Series Newly redesigned for 2015, The Elite series offers the highest possible amperage and durability available in a large case alternator. 6 phase technology combined with massive twin rectifier assemblies and 12 diodes makes these alternators totally durable for daily use, while still maintaining 200+ amps at engine idle speeds. Some models are available with adjustable voltage, ask a sales rep for more details.