DOES THE HDK SUSPENSION K-MEMBER HANDLE BETTER THAN A T-BAR SUSPENSION?

TT5.9mag said
Professional Purpose built track car? Ha ha ha ha. You make me laugh sad clown. All of the **** on that car can be bought over the counter. In fact I did. I have a complete hotchkis tvs kit for my dart I have yet to install. Bought it 15 years ago. Custom leaf springs? You mean hotchkis leafs? lol again. And if you think a 2012 M3 is anything but a fuckin track weapon you need to seriously reconsider things. That’s why tire rack uses them for testing!! They are a significant benchmark.

Well, I never saw any specs posted on the BMW, especially the M3 model, that's why I asked.
Also, from reading the articles on the "taxi" , I saw several companies were involved with the build, including Hotchkiss . No issue with the fact that all the parts can be bought.
Who assembles them and their level of expertise is another.

TT5.9mag said
@Super-Cuda ask me how I know. Go ahead ask me.

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Mine isn’t even an M. It’s an Msport diesel and it mops the floor with a lot of cars at the track.

I know the car well. It performs.

Ask me how I know...