Wilhelm Raceworks MR2 on Autocross Course

Photo by Andy Hodapp

Welcome to Wilhelm Raceworks

Since 2010, specializing in optimizing the MKII Toyota MR2 for road course, track day, and autocross use.  My goal is to improve the suspension, handling, and performance of the MR2 through measurement, analysis, and optimization, and to pass on these improvements to MR2 owners worldwide.  Please feel free to contact me with any questions about how I can help improve the performance of your MR2.

Check out my YouTube channel for videos of my products in action!

Recent blog posts:

MR2 Front Hub Strength

Broken MR2 front whele hub

If you are serious about tracking your SW20 MR2, the strength of the front hubs is something you should be at least aware of, if not concerned about.  This is one that broke on my car at an autocross!  What follows is a bit of a deep dive into why they fail, and my solution to the problem.

Measuring Chassis Stiffness

Measuring torsional stiffness of the MR2

Ever wonder just how stiff (or not stiff?) the MR2 chassis is?  Or how much difference various braces make to chassis stiffness?  Me too!