Hi folks!

I use Apexi Cone filter together with SIP. I saw that K&N has a BHP rating for the filters they sell.

http://www.filterpower.co.uk/universal/kn_round_clamp.htm

Does anyone know the HP rating for the Apexi?

Cheers
Freddan

so hp figure here http://www.mkiv.com/techarticles/filters_test/2/index.html

not being funny but i have been in 650bhp skylines running these so shouldn't have to many problems unless you have a 2.4/2.5 conversion and even then i doubt your max it out. by the way its by far the best filter on the market

I can only find BHP Gains in the article . Nothing about HP rating....

you wont max it out i can tell you that.

The RamAir JS-108 is what I use and is rated to 400BHP the Apexi is much smaller.

apexi flows much more than 400bhp and is a much better filter than ramair

So whats the answer to the question then?

This Apexi pod is commonly used on Evo's running around 400bhp so it should at least support that

Although there are different internal sizes - mine is a 80mm funnel


This tuner - stage 2 is 400bhp and uses this filter for example

If commercial tuners offer this on a 400bhp I would guess more than that, I have seen them often welded into twins on a single big turbo skyline at over 800bhp (T51R Kai) so I say 400bhp+ thats only a guess though

Thanks Saint for the link
So the rating for the Apexi is 400 bhp (maybe more).