Hello, i am about to purchase Apex'i WS catback system from speedandstyle.com for 399.00 shipped. I was wondering if anyone has ever used this online store and if they are reliable and they actually give new parts. 399 seems like a very good deal for a brand new catback system (i dont think they would advertise used parts) and i was just wondering if i can get some feedback from anyone that has used that store. Thanks.