I have both filters for my converted greddy turbo kit, the one that came with the kit and a FIPK K&N filter from my cold air intake, which one would be best to use? Does it really matter or do you recommend another all together? Thanks in advance.

 

AEM Dryflo. Clean it with dish soap, and you don't have to oil it.

 

+1 For the Dry flow

 

Those of you who have changed your Greddy air filters with a different one, is the suction noise REDUCED, quieter? or is the suction noise relatively the same, loud?