more importnantly there is nothing wrong with a K&N except the price so ignore the haters. everyone on fiatforum loves the GSR kits and what are they? a K&N replica on a silicone pipe.
you've wasted loads of money on a K&N when you could have bought exactly the same thing for £10 on ebay without the K&N badge on it, but its too late to cry about that now, so fit the damn K&N and enjoy it. but fit it correctly to avoid the issues why people do not like K&N's.
the problem with a K&N is the same problem any similar induction kit has, it will suck in hot air. buy yourself a bit of pipe like you would use on a GSR kit and sort the job out, its easy. make sure you measure up first so you know the length, angle and width you need for the pipe to make sur ethe K&N will sit in a position that will reduce the amount of hot air it suck in, but also prevents it getting wet, such as in one of the wings.