Any cold air intakes for a 1996-1998 Acura Rl?

I have a 1997 Acura RL and I have been wanting to buy a cold air intake for it, but there's one problem. I can't find one made specifically for that vehicle. I've looked all over the internet but I haven't found one. I was considering a K&N intake. I live near the K&N world headquarters in California and I've also considered taking my car there to see if they can help me find one for the Acura RL or if they can design one for it. I just don't want to look all over the internet for a CAI that may not fit my vehicle. Any suggestions on what i should do? The RL is a rare and somewhat not so popular car so I'm guessing that's why not many after market parts were made for them.