Yesterday i was installing my new JWT intake. So i took out the monster flow POS, and was looking at the maf screen and saw a bunch of debris. Also the mid pipe had all sorts of junk in it. I'm like WTF? ... I'm never using foam filters again.

 

, , and

 

stock filters and K+N are always good...

 

How long did you use it for? I got rid of mine after 6 months of use so I never saw it fall apart and get sucked into the engine.

Hopefully you kept the screen attached to the MAF to catch it all.

 

for like 4+ or so months...

the maf screen only caught the larger pieces.. the rest were sucked into the engine.. I never had this problem with my K&N...

 

Did you ever clean it or did this happen using it right out of the box? I bought one with my pr intake and was debating going with my k&n or using the monster flow.

 

I heard foam adds to the octane.

Yeah foam filters suck. I always cringe when I see those HKS foam filters on high end rotaries, etc..... WTH are these people thinking? No way I'd use ill filtering foam filter