So ive been looking around for at short shifters for my 04 honda civic si and the only one ive come across is this, was wondering if anyone has had any experience with this particular shifter or installing one. Seeing as the shifter is unconventional.

 

http://twmperformance.com/ makes some good ones. I had one of there's for alomst 2 years (01 Civic) with not a single issue. Their kits used to come with shift bushings too which made for a really nice stiff shift...I'm not sure if they come with them anymore though.