There are alot of options on the market- not all are built the same.
Do some research as to the material, fitment of parts and welding specifications.

Here is a recent thread on our GMG RSR roll bar which has been a top choice amongst GT3/RS and GT2 owners all over the world.

https://www.6speedonline.com/forums/...r-rollbar.html


You can also check out our website for more information:
http://gmgracing.com/porsche_interior.shtml



If you have any questions please feel free to email or give me a call would be happy to answer any questions.

 

I put a GMG WC bar in my car and I was very pleased with the fit and finish. I also liked the fact that is was made from 4130 tubing and TIG welded.