I had the black short shots for my sportster. I was really dissapointed in the black finish as it grays over time. I also don't care for the CS1 as it looks huge with that prechamber. And it doesn't fit the stock hard bags. If you like the sidemount exhaust style, then I would recommend the Yoshi from what I've read on here. Others are really pleased with the Arrow (Undermount). Those are the two I really considered before going with the Delkevic DS70. I really didn't like the polished look of the yoshi (The carbon was too expensive) nor the closeness to the rear tire of the Arrow. I got the DS70 for 225 shipped from Delkevic.
From reading various exhaust forums on here, I've found the Yoshi, Arrow, and Two Bros to be among the most popular. Of course none of this directly answers your question, it might give ya a little insight on exhaust options. I've found the Yoshi and Two Bros. to be cheapest on Amazon, while the Arrow on MotovationUsa.com
Oh, and not that I plan to go with an Autotune or anything, but if you do, I know the Arrow and Delkevic have the bung hole in the link pipe.
Last edited by ZX6RTraded; 06-17-2014 at 08:50 AM.