I was wondering if i can use dual intakes on my stock turbos and was wondering would it give me more hp than a single intake. Also what companies make dual intakes for the FD

 

Open dual intakes: Apex'i, HKS, Blitz, GReddy.
Cold Air dual intakes: Pettit, M2, Rx7fashion, Rotaryextreme (all use K&N filters I think).

there are probably more cuz there are so many. Just look around.

 

what is better open dual intakes or cold air dual intakes

 

Most ppl will say cold air. It should yield more hp, so if u are looking for that I suggest getting/making ur own CAI.
I had a CAI and went to an open intake for no real reason.... and I feel no difference with my butt dyno.

 

rofl butt dyno.. o god.. that is a classic.. thats going in my sig.. ROFL *dies*

well imho.... no diff.. cold air or open air.. it still goes thru the intercooler.. and if you have a front mount.. you wont see a diff..

 

does the j-spec hks intake that sells at rx7store.net give you 2 pipes and 2 filters

 

OHHh god hahahaa butt dyno wooo

 

Lol the butt dyno makes any other kind of dyno extinct except for tuning purposes.

 

The HKS RS intakes comw with 2 pipes, and the intakes. Its what I have.
I'm surprised no one has heard of the butt dyno phrase. Anyway it was intended to mean I feel no difference, although there very well could be a minute difference.

 

something else to consider

http://www.scuderiaciriani.com/rx7/l...tsbs.htm#TSB25

if you plan on keeping your airpump then you might want to look into the cold air intakes, do a search on cold air intakes + air pumps, and there's more discussion.

israel