I've done a search on the forum for some aftermarket intake systems. I see some are using the volant (think it'show it's spelled). I would rather use the FIPK system (K & N) but have not been able to figure out if they make one that fits. Every website i go to says it won't fit the vehicle, but it will fit a 98 yukon or something of the sort. They are same engine, but possibly different layout under the hood??? don't know. any ideas?