I am looking for a shop that can tune my L here in Chicago. Tried the search and did not find anything. Thanks.

 

I know speed INC does work with lightnings. I am pretty sure they are opening up a new shop and they will soon be able to tune Diablo chips. They also mostly sell JDM parts.
They are a supporting vendor over on NLOC. heres a link.....

http://www.nloc.info/forum/forumdisp...s=&forumid=469

they are ocated in schaumberg which is right outside of chicago!! hope this helps!!!

 

Thanks