performance air filters let dirt into the engine K&N ITG Pipercross Green BMC

[flebay]

http://www.bobistheoilguy.com/airfilter/airtest3.htm

 

[imprezaworks]

I'm in work. But basically it's saying all none standard filters let dirt in?

 

[DaveDreads]

Pretty much, every time I clean the crap out of my throttle body i'm aware of how much dirt mine lets through, whether it lets big enough bits through to actually score the cylinders is another story.

I haven't actually read the article as i'm too lazy.

 

[marinemackay2003]

http://www.fastcar.co.uk/tuning/performance-car-air-filter-test/

Have a read of that

 

[imprezaworks]

Will have a read in a bit

 

[Knuckles]

Is that first line on his website racist?

 

[bloke]

Is that first line on his website racist?

pretentious, not racist. i stopped reading when i got to that bit.