I had this 00Grand Prix GT before i got my Z. I replaced the stock filter with the cone filter. I started to have minor knocking sounds which wasnt normal for a low mileage car. I also read about this problem with other cars. I'm concerned about if I put this CAI in my Z. I might have the same problem. Any feedback on this?

 

7,000 miles on my Z with cone filter, and no problems so far! Just make sure the seal is tight and you should not have any problems. (stalling problems exist with the JWT pop charger).