E36 6 Spd Conversion

This kit was developed around BMW's newest transmission, the ZF model GS6-37BZ as used in the 330i, Z4 and new 5 Series. Now you can have a 6 speed manual gearbox for your '92-99 BMW E36 3 series.

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5 Spd Conversion

We have complete kits or install kits (less the transmission) available for the e36 3 series and the e34 5 series. Our kits contain all the parts necessary to convert your BMW from an automatic to a manual. Differential not included.

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E30 Quick Ratio Steering Rack Conversion

Improve the responsiveness of your e30 with our steering rack kit. Our CD-ROM instructional manual walks you through the entire process. Individual components are also available separately.

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E36 Big Brake Conversion

Improved braking performance is mandated by the addition of larger/heavier wheels, increased engine output and increased safety during track events. The purpose of this CD is to acquaint the enthusiast with brake operation principals and BMW brake component interchange...

Download the demo here!

Big Brake Kits are available for the e36 and e46 3 series. Click here!

The Original Project Orca

Zionsville Autosport is now offering conversion packages to the DIYer. Kits range from engine installation packages, cooling, transmission, to differential. The link above is to our 332is project. Install an e36 twin cam in your e30 with the help of our Project Orca CD-ROM, or arrange for Zionsville Autosport to do the conversion. Click herefor package details.

E30 M3 Convertible

OBDI Conversion CD-ROM

Discover how to convert your power-robbing OBDII M52 (2.3,2.8) or S52 (3.2) engine management system to OBDI. Doing so will give you up to +25 additional horsepower and enable you to make modifications to the engine and engine management software that are not available to OBDII equipped cars. For the 96-99 M52 / S52 Twin Cam Six.

The OBDI Conversion Kit, which includes the CD-ROM, is available here