VF Engineering BMW (E46) M3 SUPERCHARGER (2001-2006)
Upgrade your BMW (E46) M3 with the VF Engineering supercharger system. Stay cool under pressure with a water intercooler and the Vortech V3 Si trim. Get more power with 2 stages of upgrades. With state of the art manufacturing, this system is for the quality and performance-driven enthusiast.
Designation: BMW E46 M3 2001-2006 S54B32 3.2L in line 6 Standard Output: 333hp | 269tq Power Gains: 40-71% HORSEPOWER | 29-43% TORQUE
TURNKEY "BOLT ON" SYSTEM FULLY REVERSIBLE
The VF-Engineering M3 supercharger for the BMW E46 S54 engine is a fully upgrade-able water cooled supercharger system. Designed to provide the most consistent charge with the cooled water circulating through it from a custom molded water reservoir, an OEM front mount radiator and water pump. The optional “Race” version water radiator is offered for track and aggressive drivers.
The high displacement bypass valve recirculates air charge off throttle to minimize manifold pressure instantly. The bypass valve is one of the largest available valves in that frame. Mounted on a universal flange, the VF valve can be replaced with an optional “Tial” blow off valve for superb sound effects.
The fuel injectors are upgraded with high capacity Bosch EV model high-impedance rapid response fuel injectors that were carefully chosen and tested for exacting response time and ultra-precise spray pattern. These injectors match the OEM fuel pattern and provide optimal combustion and superior fuel efficiency but with significantly greater horsepower potential.
Featuring nearly twice the flow rate, these injectors are calibrated with proprietary software flashed into the ECU through the OBD2 port. The flashing can be easily performed by the installer with a programming cable and a software file emailed to you. Each power level is tuned with a specific custom-calibrated software version.
This meticulous choice of fuel injector and software integration is one of the key components in the VF supercharger system. Combined with efficiently written ECU supercharger code, the precise fuel atomization of this Bosch EV14 high flow injector allows critical fuel trimming to match the ECUs processor requests.
Ultimately it’s just one of several reasons why VF Engineering has been the gold-standard in supercharger systems for more than a decade.
System Validation and Vehicle Requirements:
- This supercharger system was designed and validated on a stock vehicle fueled by 91 octane
- Power gains achieved on stock motor with OEM components
- Dyno results may vary due to environmental conditions and measurement tools
- Prior to supercharger installation the vehicle must be programmed and operating on the stock ECU file
- Our tuned ECU file is built on the stock read out, previously "tuned" ECUs will need to be programmed back to stock.
Disclaimer: This product is not compliant with the California Air Resource Board and not for use on public roads in California.This applies to any aftermarket product that does not display a CARB EO#. Power ratings are subject to conditions and dynamometer model used. Learn more > Software tuning provided is designed around the stock vehicle. Any major changes in airflow components such as high flow cats or enlarged throttle body diameters may require custom tuning optimization which VF does not include or provide.