K&N Filters

[VoodooGTS]

Are the K&N filters head any good? They were proven it gained 8hp on a short ram for a 2001 celica gts. Is this ture?

[dfess1]

It's not really the filter that gains the 8hp, it's the whole package. 1st the short ram provides a straight path to the intake manifold/TB, but the freer flowing filter allows the air in quicker to the TB. But yes, the k&n filters are fine.

[twanmoney]

if i'm not mistaken INJEN uses K&N filters on all their CAI's as well.

I have used K&N filters on all my whips.

[VoodooGTS]

K&N here I come. :)

[redcellyinfl]

k&n is the best kind of filter to get, u can have a ****ty intake (piping) with a k&n filter and u will get better results from it..

[ndto]

yeap, i got a k&n filter hooked up to the stock pipe, its not bad, an improvement though

[New_Name]

where can u get k&n filters from?......i've looked around and really couldn't find any......

[Johan]

I think 8 hp is a little too much to expect.

4 to 6 hp is a more realistic number........

[GT-Skid]

If you have a advance auto body, pep boys any place like that sells them

[silver2001gts]

FYI, I tested my TRD filter on a chassis dynomometer, and it produced 1ph more than the stock air filter. A Celica GT did the same test and also gained approximately 1hp. The TRD filter is very similar to the K&N filter.