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Discussion Starter · #1 ·
Im swapping a K20A3 into my ek and i wanted to know what cold air intake to get or if it doesnt matter. I wasnt sure if the EP3 and the DC5 cold air intakes were the same or not.
 

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Discussion Starter · #5 ·
drhonda said:
just buy a cheapo off of ebay and modify it. :up:
I was thinking of doing that. Are the S.I and RSX one the same thing? I was looking for the one that is just straight and goes behind the headlight. Any one know which one i should get for that?
 

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for the most part the rsx ans si cai are the same, however the welded bracket near the filter may be different. The base rsx and si from AEM are a smaller dia, than the typeS
 

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^ yup. typically, the Si intakes are smaller than the type S intakes...

ep3 AEM CAI: 2 inch
type S AEM CAI: about 3 inch
ep3 Injen CAI: 2.5 inch
Injen CAI: about 3 inch

(I've had all of them)
 

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Discussion Starter · #8 ·
aznboysrfr said:
^ yup. typically, the Si intakes are smaller than the type S intakes...

ep3 AEM CAI: 2 inch
type S AEM CAI: about 3 inch
ep3 Injen CAI: 2.5 inch
Injen CAI: about 3 inch

(I've had all of them)
What will you say was the best one?
 
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