I am taking my HKS Hi Power Exhaust off for the winter since where I need to park is directly in front of my daughters bedroom and its too loud when it starts and wakes her up lol... its actually a very quiet exhaust though, not obnoxious at all. At idle or cruising its barely louder than stock and when it gets to vtec it gets a nice sound. I love the thing but winter makes it tough because of parking and I need to buy a new pair of front tires for the foot of snow thats falling
Its been extended to make for absolute clearance of the rear bumper.

It fits my 02 base RSX and I paid ~$350 for it iirc, been on my car since july.

I hate to think about shipping it but $300 and we can talk.