Supposedly have a decent name, but I do not have any direct experience or close friends with their stuff.
I would highly suggest contacting Jimmy's Transmissions(post above has info) if your doing a 200r4 and staying in the chicago area or one of the vendors here if your not.
You can also get a great job done at Mark Bowler's in Lawrenceville, Il. or try HOTTOGO here on the board for reccommendations. Bowler's website is on the vendor list on our website. He has done so very trick stuff on many cars you will recognize when you see them.
Has anyone used COMPETITION TRANSMISSION in Lansing Illinios, i hear he's done many GNs and that does do great work.
