does K&N make a drop in air-filter for the s2000 stock airbox,

and if they do...does anyone have information regarding the performance improvement (if any) over the stock air filter?

Thanks.

 

doing a search as we speak...

 

K&N Does make a drop in filter. Performance wise...I don't think you get anything out of it.

 

I have it. A little better throttle response and better sound on decel.

 

It will not filter as well as oem, but I haven't read anything about that being a problem over a long period of time.

 

I have one in the car. I dont notice a difference at all. Not even in sound.

 

k&n does have 1... there isn't much a power increase.. may be .5 or 1.. depending on other mods... benefit is that you'll never to buy another filter.

i have comptech & i think it's better than k&n.. it picks up more dirt.

 

The only thing I notice was a tiny tiny whistling sound. Performance is next to nothing, unless you can tell the difference of 1hp.....if at that.

 

I had one before I got the FIPK. Still got it if your interested in picking one up.......only used maybe 2000 miles.

 

I only noticed a difference in sound with mine...little deeper of a grunt it seemed.

Gut your airbox for more sound but don't take off the lid you WILL lose power.