itg panel filter, worth it?

[sharkaroo]

Was thinking of getting one as ive just got a cat back exhaust. I would imagine it helps the car aspirate easier but just wanted to know if its really worth getting one? any performance or noise difference?
Thanks in advance!

 

[172cupwizard]

any uprated panel filter will benefit the car more! ive got a K&N panel filter, just as good!

 

[MillerLight]

changed to one after running a induction kit with good air flow( hose in lower grill) i dint like the IK noise and with IGT p.filter you still get the 4.5k rev cam boost feel. proformance wise i find better than i.k due to less heat soak