ESS Tuning

Featuring the newly developed, self contained Vortech V3 supercharger unit in Si trim which is capable of up to 775hp.

The E9x M3 VT2-625 supercharger system comes with a high capacity liquid intercooler system and especially developed cast aluminium manifold assembly with integrated heat exchanger in VT2 configuration.

The supercharger system includes redesigned ESS MSS60 engine control software that 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 Motorsport injectors.

Power development is 100% smooth and the car behaves just like stock until you demand power, then the car completely transform providing brutal acceleration normally reserved for pure race cars.

The system maintains all OBD-II functions and it is backed by a comprehensive 2 year, unlimited mileage warranty program. The system installs in 8-14 hours using normal hand tools and no irreversible modifications to the car is necessary.

*The ESS E-Flash OBD2 cable option 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.

VT2-625 : Intercooled, 7PSI 625chp system compatible with manual cars or DCT cars (must be on BMW software release 12/2010 or later or have ESS DCT performance software installed), 93AKI/98RON or above required.

-HFC/no-cat mid section recommended.

 System components:

-Vortech V3Si supercharger unit.
-Vortech Maxflow Race bypass assembly.
-Uni-belt drive system with additional OEM quality rollers.
-8 High Capacity Bosch Motorsport fuel injectors (Spec 3).
-Perfectly optimized, dyno tweaked MSS60 ECU software with removed top speed governor, calibrated for spec 3 injectors.
-CNC hard anodized brackets and hardware.
-K&N high flow air filter.
-High temperature casted plastic intake system for SC
-High capacity liquid intercooler system (VT2 only).
-Cast aluminium ESS intake manifold with integrated lightweight velocity stacks optimized for boost.
-High temperature silicone hoses with clamps
-Detailed, step-by-step installation manual.
-Heavy-Duty drive belt.
-ESS oil breather assembly designed for boost.
-All installation hardware included
-2yr./unlimited mileage warranty.

Installation time : 8-14 hours

VT2-625 specs :
Boost pressure: 7.0 PSI
Horsepower: 625 SAE (~50% gain over stock)
Torque: 410ft/lbs

Correction factor for drivetrain loss is 15% above RWHP as seen in dynograph (RWHP/0.85)

Application intended for: E90 M3, E91 M3, E92 M3 from 2007 2008 2009 2010 2011, on 2007 and 2008MY cars we recommend upgrading the rod bearings to latest BMW spec before installing this kit.

Legal in California only for racing vehicles.