just wanted anyone thoughts on the J's intake compared to others such as mugen, aem, comptech. Any info would be cool

BTW tried search function

bump someone has to have this or heard of it

Yup.

It's a weird looking thing, but has a good reputation. On some installations, it seems to rub against the strut bar and wear itself.

In some recent tests, Steve Sakai was surprised how well it did on the dyno. It's on some Honda Challenge cars, and the people who use it praise it for its throttle response.

I'd take the Mugen first, then it'd be a toss up between the j's racing penis and the comptech icebox.

Pros: Throttle response, increased midrange, 3k/6k rpm resonance spikes.

Cons: Cost (cf version), rubs everything around it, needs cold air ducting to be more efficient.

Better than the AEM, comparable to the icebox, Mugen 0wnz all.

well the mugen is insanely expensive, the J's only cost about 240, thats what I have seen that is.