20% Off @ Autozone

20% off deal is back with code WINTERDEAL. The D453-B is back in stock (https://www.autozone.com/exhaust/exhaust-header/p/dougs-exhaust-header-d453-b/848937_0_0). I called Dougs and they are getting shipment of the other D453 products soon so I expect that they may come in stock at AutoZone soon.