Replica Mugen airbox filter

[HondaCTR]

I have heard the filter that comes with the Tegiwa airbox aren't able to flow enough on a B engine. Do you think I have to replace it with a larger K&N or so?
Anyone who have experienced that?

 

[Ashy C]

I dunno about mine made 191 bhp with tegiwa box and everything was great!

 

[elchunk]

the tegiwa rep filter is pretty much the same as the mugen gen 2 filter so i cant see it being restrictive and has been shown to make power over stock!

 

[Ashy C]

Chunky, what mods you got? Is it a b16b

 

[elchunk]

my car is indeed a b16b with a mugen gen 1 intake, ngk plugs, and then a full apexi systems - manifold, decat and N1 under axle system. Pretty much a straight pipe from the manifold! its pretty loud but makes good power. Not saying the figures i've got are 100% correct as the dyno it was run on has been up and down in the past. but definitely shows its a healthy engine.