I do still have it. I looked it up on HKS site and the part numbers are off by 2 digits, you might be able to call HKS and find out what the difference is. GSR 00-01 is listed as Part # 3203-EX01 and 96-98 civic sedan/coupe is listed as Part # 3203-EX09. here is the link I looked at: http://www.hksusa.com/products/?id=715