V3.2 M90 Supercharger Kit

M90 Supercharger


Average power curve: 300 – 450 HP♠
(See performance specifications below for more information)

The V3.2 is a Supercharger Kit for a daily street car that may also see heavy track use, designed for the 6-cylinder BMW M50, M52, M54, S50, S52 & S54 Engines. The kit itself can support the Jaguar & Aston Martin based compact body Eaton M90 Supercharger.

This supercharger system supports a wide range of classic and Neo-modern BMW models such as the BMW E34, E36, E38, E39, E46, E83 X3, E85, E53 X5, E60, E61, E65, E66, Z3, Z4 models as well as Wiesmann MF 30 (2000- 2002) and Land Rover Defender (1997-2000).


Developed in house by K.C. Design Concepts and released in 2020, the V3.2 M90 kit uses the small body Jaguar / Aston Martin Eaton M90 Supercharger and is a compact option for the BMW M50, M52, M54, S50, S52, S54 engines.

The V3.2 M90 Supercharger Kit is ideal for a daily street car as well as heavy duty track use. Currently available in its 4th generation, and utilizes the factory belt drive, which allows you to preserve all the original stock belt driven engine accessories as the alternator, power steering, air conditioner, all in their original position.


  • Complete Set of Brackets
  • Inlet and outlet manifolds for the Mercedes Eaton M90 Supercharger
  • M5x Engine Throttle Body Relocation Manifolds
  • SR1 Manifold (If ordered with the kit, also sold separately)
  • Full set of Gaskets (Included with orders from fall 2024 onwards)
  • Custom Belt Drive & Idler Pulleys
  • Full set of Fasteners (nuts, bolts and spacers)
  • Finished in Powder Coated Jet Black or English Race Green colour (Supercharger Kit)
  • Guaranteed 24 months craftsmanship warranty covering full track use*


Supported BMW models & cars due to using 6-cylinder BMW M50, M52, M54, S50, S52, S54 engines:

  • 1990-1992 E34 520i
  • 1991-1995 E36 320i
  • 1992-1994 E36 320i
  • 1992-1996 E34 520i
  • 1993-1995 E36 325iA/2.4
  • 1992-1996 E34 525iA/2.4
  • 1990-1992 E34 525i, 525ix
  • 1991-1992 E36 325i, 325is
  • 1993-1995 E36 325i, 325is
  • 1992-1996 E34 525i, 525ix
  • 1992-1995 E36 M3
  • 1994-1995 E36 M3
  • 1995-1999 E36 M3
  • 1996-2000 Z3 M Coupe and M Roadster
  • 1994-1998 E36 320i
  • 1995-1998 E39 520i
  • 1998-2000 E46 320i, 320Ci
  • 1998-2000 E39 520i
  • 1999-2000 E36/7 Z3 2.0i
  • 1995-1998 E36 323i
  • 1995-2000 E36/5 323ti
  • 1995-1998 E39 523i
  • 1998-2000 E46 323i, 323Ci
  • 1998-2000 E39 523i
  • 1998-2000 E36/7 Z3 2.3i
  • 1995-1999 E36 328i, 328is
  • 1995-1998 E39 528i
  • 1995-1998 E38 728i, 728iL
  • 1997-1998 E36/7 Z3 2.8
  • 1997-2000 Land Rover Defender
  • 1998-2000 E46 328i, 328Ci
  • 1998-2000 E36/7/8 Z3 2.8
  • 1998-2000 E39 528i
  • 1998-2000 E38 728i
  • 1996-1999 E36 M3 (Canada and US only)
  • 1998-2000 E36/7/8 Z3M
  • 2000–2006 E46 320i, 320Ci
  • 2000–2003 E39 520i
  • 2000–2002 E36/7 Z3 2.2i
  • 2003–2005 E85 Z4 2.2i
  • 2003–2005 E60/E61 520i
  • 2000–2002 E36/7 Z3 2.5i
  • 2000–2006 E46 325i, 325xi, 325Ci
  • 2000–2004 E46/5 325ti
  • 2000–2004 E39 525i
  • 2003–2005 E60/E61 525i, 525xi
  • 2003–2006 E83 X3 2.5i
  • 2002–2005 E85 Z4 2.5i
  • 2000–2006 E46 330i, 330xi, 330Ci
  • 2000–2004 E39 530i
  • 2000–2002 E36/7 Z3 3.0i
  • 2003–2005 E60 530i
  • 2002–2005 E85 Z4 3.0i
  • 2003–2006 E83 X3 3.0i
  • 2000–2006 E53 X5 3.0i
  • 2002–2005 E65/E66 730i, 730Li
  • 2000–2002 Wiesmann MF 30
  • 2000–2006 E46 M3
  • 2000–2002 E36/7 Z3 M Roadster, E36/8 M Coupé
  • 2002–2011 Wiesmann MF 3 Roadster
  • 2006–2008 E85 Z4 M Roadster, E86 Z4 M Coupé
  • 2003 E46 M3 CSL
  • 2009 Wiesmann MF 3 Roadster 20th Anniversary Edition



  • This bracket kit requires you to use custom shorter Hyde Motor Works SR1 Manifold. The stock manifold will not allow fitment of the supercharger.
  • On the E46 and E38 and E39 you will be required to relocate your radiator reservoir or use a E36 or aftermarket radiator for space issues.
  • The Supercharger is not included in the kit unless ordered separately from us, you are advised to use the given part number for the supercharger and order the supercharger locally.
  • Different M62 and M90 superchargers may be retro fitted with the V3.2 M90 kits using the SR1 Manifold, however those are not officially tested nor supported by Hyde Motor Works.
  • Stock M90 pulley will limit the boost to 9PSI with an air to air intercooler, For 12-14+ PSI you will have to rebuild the M90 Supercharger with new bearings and use any available Hyde Motor Works overdrive pulley made for the M90 Supercharger. The stock engine should not be pushed beyond 10PSI.*


To complete the installation on any of the setups, you will also require the following additional parts:

  • Eaton M90 Supercharger with recommended accessories (check the technical specifications for part numbers)
  • an Intercooler Kit with silicone pipes and hose clamps (can be sold separately)
  • vacuum hose
  • an high flow air filter
  • a boost gauge
  • a recirculating by pass valve and
  • proper tune.


Please consult the installation guide for more information.

For Tuning, We recommend using any of our selected tuner partners.
Tuning Packages may also be offered in our shop.

Please check our Product Finder for all parts available in our shop necessary for this setup.
For more information on the V3 M90 Supercharger Kit, please check the overview on Our Products page.

Additional information

Weight15 kg

Boost Depending on Supercharger

M90: 6-11PSI

Chassis & Engine Fitment

For all E34, E36, E38, E39 and E46, Z4, Z3 and E30 with M5x or S5x engine swaps. Supports all the 6 cylinder M50/M52/M54 or S50/S52/S54 motors.


For compatibility, you must use small body M90 with the short snout and small body variant commonly found in the Jaguar V8 or Aston Martin.

Supported Eaton M90 Supercharger Part #: 1W936F066AA – NBD7700BA.

Retro fitment: You can also use the M90 found in a Ford Thunderbird (89-95 Thunderbird SC, 89-90 Cougar 3.8L M90 Supercharger) which is known to be retro fitted at your own discretion to our brackets requiring some slight modification to the mounting plate.

Select Kit

V3 Supercharger Kit, V3 Supercharger Kit with SR1 Manifold