Just as the title states I am wanting to sell my Perrin CAI for my 2011 Sedan. It will fit 08-12 WRX's & STI's. There is nothing wrong with it I am just going to be getting a Cobb AP & CAI soon since the shop is so close to me. There is a scratch on the paint (which I have shown in the picture), it is in perfect working order. I just uninstalled it off my car today so that I could try and sell it. It's been on my car for 5,000 ish miles. All hardware is included as well as the box. This can all be seen in the pictures. I believe $175.00 is fair considering they are $299.00 new. I will charge you exactly what it costs to ship (I will show receipt.) Please get with me if you have any questions.