I only rated it 4 stars because it tapers down a little at the car. I heard about 5-6 different evo exhausts in person and I think this one sounded the best - the sound is the reason why I got it.

mump reviewed HKS Hi Power Exhaust part # 31006-BM001

I love it, it sounds great, and its even been knowned to spark some flames once you get enough power to your car, and this exhaust system will give you a lot more too, I deffinatly recomend buying it if you have an evo

nosbrody reviewed HKS Hi Power Exhaust part # 31006-BM002

I've only had this thing on for about 500 miles but it was a pretty good purchase. I can hear it everyday breaking in a little more. Once it warms up it sounds great. Very easy to install as well.

BmoreEX reviewed HKS Hi Power Exhaust part # 3203-EX025

The exhaust note is very solid with this exhaust. Good craftsmanship and quality. I love the angled exhaust, but it does leave a nice black rear bumper.

SLO EVO reviewed HKS Hi Power Exhaust part # 31006-BM002

i have this exhaust on my car its black and makes the nicest sound that ive heard on import B series motors very good buy and serious power

RonaldHam reviewed HKS Hi Power Exhaust part # 3203-EX008

just installed this exhaust on my 97 civic ex sounds great so far and i like the way it looks over all it was a great purchase only down fall is the nice lil black mark on my rear bumper