ATP Turbo sells the copper gaskets your looking for, and probably for cheaper then a dealer
any tricks I should know about when taking off the stock cold pipe at the throtle body? sucker just won't budge
went at it from a underneath to start with and it came out, loosen the clamp is a given (for me atleast)
Finally installed the coldpipe from my turbohoses hardpipe kit...almost two years after buying it