Making Great even Greater

To research, design, and develop components, assemblies and systems for European Sedans. 
With time, common problems surface with any car, this site will aid the enthusiast to Diagnose those Problems, impliment Custom Solutions and restore the driving experience.





    Poor Throttle Response - BMW

    ZF Automatic Transmission Problems

    ZF Automatic Transmission Maintenence

    Poor Rerformance - Clogged Catalytic Converters

    Poor Idle with the BMW M30 motor

    Poor Idle with the BMW M60 & M62 Motor

Custom Solutions

   Billet Aluminum Throttle Cable Bushings - BMW M30 & M60 Motors

    Catalytic Converter Backpressure Guage

    OSV diagnostic Gauge

    M30 PCV Valve

Disclaimer:  The information contained in this site is for reference only and is intended for the Master Mechanic.  No Warranty of any Nature is intended with this information or the Products referenced in this site.   

Please mail questions to

Tom at

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