So modifications have officially begun on my si (2015 FB6), and Flashpro is in the mail. The next step is buying a Full race Downpipe, along with the Full Race Exhaust and a hasport 62a rear motor mount. I want to bu all of these parts in one shot. I went to Full Race's website and the quote with all parts and shipping was around $1400. I checked out K series parts and found all three parts for around $1250. I wouldnt mind saving $150, but I want to make sure I'm buying from a reliable retailer and getting exactly what I need. Im looking to make this purchase soon. Any suggestions? Thanks!