One of the best 2-2 pipes for performance out there. Equal length(close at least) stepped headers. Use some accel exhaust wrap to gain a few more ponies with em.
Pro's run great, look great, sound incredible and the quality is good. On my Softail the rear pipe comes back really close to the oil lines and I've heard that it can actually increase oil temps. The chrome isn't the greatest but it's not crap either.
Wrapping the pipes will increase exhaust flow and should pick up an hp or two, nothing significant but it would also help with the oil line issue.
I bought the short shields at first because that's all they had available. They are crap, too short and useless. So I got one of the first sets of the long ones. they are much better, come all the way to the muffler, but they take some coaxing to get on because of the odd bends, you actually have to remove the rear pipe to install the front, and the rear shield needed a tweak over the knee to get it fitting right. After that they look great.
i've gotem and really like em, i've got them wrapped and just last night my buddy said he loved the note on them, great performers and nice power gain, tons of comps on looks and notes. send me an addy and i'll dig up some pics.