Greetings, M/A! It's Clint from DoS. Just wanted to drop a line that we have one of our high efficiency, road & track ready, copper-cored R53 Air-to-Air Intercoolers in stock. This is normally a special order item, but we made an extra during our last run of parts. If you don't want to wait 10 business days for us to build you a new intercooler, now is the time to upgrade your stock aluminum intercooler to one of our ultra efficient copper-cored units. -- Just in time for the dog days of summer. If you're interested, you can learn more here: http://www.defendersofspeed.com/defenders-of-speed-r53-air-to-air-intercooler/ Have a great summer, Everybody! -Clint