The intercooled ESS S65 G1 Supercharger System delivers an impressive 150-180whp gain from stock, depending on the fuel used and exhaust system installed. This kit comes equipped with both 91AKI/95RON and 93AKI/98RON pulleys as standard, offering versatility and performance optimization.
The new CARB-certified ESS BMW E39 M5 G1 supercharger system delivers unparalleled acceleration and everyday driveability matched with the reliability customers have come to expect from ESS. Countless hours of development and testing have resulted...
ESS Tuning is a name that has become synonymous with uncompromised performance in the BMW world. With over 2000 S65 supercharger systems sold since 2008, their E9X M3 S65 supercharger kit is by far the...
The intercooled S65 G1+ Supercharger System from ESS for the E9X M3 produces a massive 180-220whp gain from stock depending on exhaust system and methanol injection used. It is supplied with both 93AKI/98RON and 93AKI/98RON...