VF-Engineering supercharger systems for the E46 M3 come in 3 power levels and were released in 2003. From time to time, minor improvements have been made in hardware and software.

With an established sales record of vast numbers, we are now comfortable with releasing some of our engineering drawings to help better depict the level of research and development that has gone into creating these kits.
The VF supercharger kit is the only water inter-cooled system on the market for the S54 engine and is available with an optional race spec water inter-cooler. The hardware was created for the discerning enthusiast with an eye for quality and performance.

Additional upgrades also include a larger fuel delivery system including fuel pump, fuel lines and rail. The fuel injectors utilized are an exact factory spray pattern match with a faster on-time for optimized fuel trimming.
The ECU software is programmed through the OBD2 port with our Hex-Flash user programming tool. The programming tool allows you to read/write DME software, read and clear BMW hex error codes with full description.

Stay tuned for more details and images of technical components. For more information, you can reach us anytime on the info in our signature.


Below: Fully assembled CAD system





Below: Exploded view

 

Below> VF570 E46M3 supercharger system installed.



Appearance: The standard finish of the supercharger kit (no additional charges) is black satin and black wrinkle. Coating material is applied with an industrial multi-step powder coat and baking process. The coatings are DuPont industrial automotive grade for long life and abrasive resistance.



Short cut links to technical details for discussion: (to follow)

 

Here's some additional eye candy of one of the most integral parts of the E9X ///M3 Supercharger System.

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A lot of engineering and development time went into creating the supercharger and pulley assembly bracket in a manner that is equally functional and elegantly designed, for both structural integrity and reduced weight.

Attachment 539614

• 6061-T6 Aircraft grade aluminum.
• CMM QC controlled.
• Precision CNC machined with webbed pockets for optimal weight reduction and strength.
• High lustre ceramic tumble burnish treatment.
• Industrial T2 hard black anodized finish for durable and lasting finish.

 

I've always thought you guys have had one of the cleanest setups