VF Engineering - Supercharger System - E85 Z4M

VF-Engineering chose to supercharge the BMW E85 Z4M to add to already superior throttle response and give wild mid-to-top end power with the centrifugal Vortech supercharger. Maintaining the original BMW quality, smoothness and reliability were the key factors in the VF design. VF have harnessed reliability of Vortech superchargers and the quality of their custom software with their 15 years of supercharging experience and worldwide OEM supply contacts to create the ultimate supercharger system for the ultimate driver's car.

All key components are 100% made in the USA. Supporting components such as flow matched injectors, radiators and water pumps are all aquired from German OEMs. This system has been fully road tested and dyno tuned on their in-house Dynojet 224XLC dynamometers with and without engine load.

VF480 Supercharger System
Supercharger system setup for 5.5-6.0 psi, V3-SQ trim supercharger with air/water cooled cartridge inside cast intake manifold. High flow fuel Stage1 injectors with ECU flash. Easy to upgrade to VF570.

PSI: 5.5-6.0
Horsepower: 480 (Stock: 333)
Torque: 340 (Stock: 262)

VF480 Supercharger System Components
- Custom tuned software flash
- Top speed governor removed
- Vortech V3-SQ SuperQuiet SC trim supercharger (no oil lines)
- 5.5-6.0 psi supercharger pulley setup
- Bosch MAF housing with recalibration
- 1 year unlimited mileage limited product warranty
- Replacement cast intake manifold
- VF CNC machined 6061 aluminum bracket system
- OEM BMW idler pulleys
- Stage 1 OEM High flow spray pattern matched fuel injectors
- VF Custom molded polypropylene ducting
- VF Custom tuned cast supercharger intake
- High flow Greddy Type R overrun bypass valve system
- Custom crank case ventilation system
- 4 ply silicon couplers with OEM screw clamps
- Replacement OEM serpentine belt
- K&N induction filter with cold air intake
- Comprehensive installation CD-ROM
- Precision Made in the USA
- Bypass valve spring upgrade
- Slide-in air/water heat exchanger for intake manifold
- Bosch water pump activated by key power relay
- VF water reservoir system
- OEM front center water radiator with OEM hangers and water lines

VF570 Supercharger System
Supercharger system setup for 8.5-9.0 PSI, V3-SQ trim supercharger with air/water cooled cartridge inside cast intake manifold. OEM spring tensioner upgrade, Stage 2/3 Bosch fuel injectors, Hitachi MAF conversion, with custom Software flash. Requires sport Cats downstream from header. Cold weather requires boost gauge monitoring and AFR gauge monitoring.

PSI: 8.5-9.0 (Stock: n/a)
Horsepower: 570, 600 w/ race gas (Stock: 333)
Torque: 380, 400 w/ race gas (Stock: 262)

Components When Upgrading From VF480 System to VF570 System
- Custom tuned software flash
- Replacement 8.5-9.0 psi supercharger pulley
- Replacement OEM serpentine belt
- Replacement fuel pressure regulator
- Replacement serpentine belt tensioner
- Stage2/3 OEM High flow spray pattern matched fuel injectors
- MAF upgrade conversion
- Larger K&N induction filter

Models Supported
2006-2008 BMW E85 Z4M

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#.