I considered the HKS as well, but I was really turned off by the fact that the piping is not stainless.

I ended up going with the Tanabe Concept G and couldn't be happier. I get loads of compliments on the look/sound.

 

fitment is fine. i had to rig the rear muffler hanger hook thingy with some zip ties to keep it from sliding out of the rubber hanger. this is a known issue and its a simple fix.

the price was the deciding factor for my purchase. most important is, i didn't lose any power on the dyno. it might even make a tiny bit.