Lightweight Flywheel
 

Has anyone done this mod yet?

Curious if it shifts pretty easy, along with help the engine be more lively.

What company makes them and how much?

KRZ

Tweeks used to carry them, but we dropped them due to lack of sales. They were made by a company called Fidanza. Can't remember the price. Try a Google.

I found several in the Panorama magazine. I'll look into it and give you a few links. I'll be doing the mod when the clutch has to be replaced.

If you don't get Panorama, join the Porsche Club of America. Most dealers will give you a discount on parts and service if you're a member too. :cheers: