The ESS E39 M5 5PSI 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 525 horsepower and 600NM 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 upon Vortech's efficient and reliable gear driven and self contained V3 supercharger, featuring helical cut gears for quiet operation. 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 injection valves ensures that the engine is operating ideally under all conditions.

The system maintains all OBD-II functions, ans 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.

-CNC aluminum crank pulley.
-Fully automatic belt tensioning.
-8 larger Bosch injectors.
-New ESS ECU software w/removed top speed governor and 7000RPM limit.
-Vortech V3Si self contained supercharger unit
-CNC machined, hard anodized 20mm aluminum main bracket.
-ESS custom casted, teflon coated plastic SC intake system.
-ESS custom casted lightweight aluminium discharge system with integrated bypass valve type "standard".
-CNC hard anodized support/ABS control unit brackets and hardware.
-ESS bumper mounted CAI w/K&N high flow air filter.
-Detailed step-by-step installation instructions, fully illustrated.
-Heavy Duty drive belt system.
-Oil breather assembly designed for boost.
-CNC machined, anodized fan spacer.
-2yr./unlimited mileage warranty.
-100% Maintenance free operation.
-100% Bolt-on installation.

Part number: 108-63
Boost pressure: 5 PSI @ 6500RPM
Horsepower: 519 SAE/525 DIN
Torque: 442 lb-ft/600Nm
Installation time : 8-10 hours

Application intended for: E39 M5 from 1998 1999 2000 2001 2002 2003