ESS Tuning was founded in Aremark, Norway in 1995, providing supercharger solutions to the mighty BMW platform. Since then, they've amassed a legendary reputation as the largest BMW supercharger system manufacturer in the world, and as a well-known innovator in the chip and ECU tuning sector with an extensive expertise in Bosch and Siemens engine control systems. In the quest for true uncompromised performance, no one rivals ESS Tuning.
The ESS 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 in a supercharger system that produces 570 horsepower and 640NM of torque with the smoothnes and drivability of a stock car. Component quality matches or exceeds BMW OEM specification throughout the kit.
The system is based on the ultra light, high efficiency, internally lubricated G1 supercharger. The redesigned ESS MSS52 engine control software is perfectly calibrated for the supercharged engine providing optimum ignition timing under all conditions, recalibrated EGas for quicker throttle response, recalibrated VANOS control and perfectly optimized fuel delivery supplied by 8 larger Bosch injectors ensures that the engine is operating ideally under all conditions.
The system maintains all OBD-II functions, and it is backed by a comprehensive 2 year, unlimited mileage warranty. The system installs in 8-10 hours using normal hand tools and no irreversible modifications to the car is necessary.
The ESS E-Flash OBD2 cable allows the end user to upload the supercharger ECU software directly to the car from any PC running Windows XP or newer. The system also includes full diagnostic and code clearing capability. Any future ESS software updates can be received by email and loaded directly to the car. The stock ECU software will be saved and can easily be restored in the future.
S62 G1 Supercharger System: Non-intercooled, 7.5PSI system compatible with E39 M5. 91AKI/95RON or above required.
*HFC or cat-delete mid section recommended for optimal results. For off-road use only unless otherwise noted.
Correction factor for drivetrain loss is 15% above RWHP as seen in dynograph (RWHP/0.85)
Key information
Installation time: 8-10 hours
Boost pressure: 7.5 PSI @ 6500RPM
Horsepower: 570 SAE/560 DIN
Torque: 470 lb-ft/640Nm
System components
CNC aluminum crank pulley
Fully automatic belt tensioning
8 high flow Bosch injectors (20% larger capacity than previous VT1-525/550 setup)
New ESS ECU software w/ removed top speed governor and 7100RPM limit
ESS E-Flash OBD2 interface cable
ESS G1 self contained supercharger unit
CNC machined, black anodized 35mm certal-aluminum main bracket for extreme rigidity
ESS custom casted, teflon coated plastic SC intake system
ESS custom casted lightweight aluminium discharge system with integrated bypass system
CNC hard anodized support/ABS control unit brackets and hardware
Great blokes down there, Eric is great for those chinese speaking customers looking for either some general quality servicing or even higher end modifications. Good team of humble and honest people, will definitely be back!
Andy Liu
Facebook Review
Thank you once again to John, Andrew and their team. Have been bringing our cars to them for several years now and have complete trust and faith in their workmanship and honesty.
Eugene Ooi
Google Review
Soooo awesome. They certainly know their stuff and always look after me and my X5. you guys ROCK!
Susan Saric Adams
Facebook Review
Took my e60 there, Jimmy was an absolute pleasure to deal with, very honest, explained everything in detail, and provided some great recommendations due to my individual circumstance. Can not recommend highly enough.
Jared Flower
Google Review
The guys are great, definitely take your BMW there.
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