[whoaitslen2]

Hey hows it goin? I was wondering how significant the performance gains are with i/h/e combo? ( aem cai, dc 4-2-1 ceramic header, apex ws cat back for example ) Like how much time does it take off your 1/4 mile time? Preferably in a 5th gen. Thanks.

 

[boostaholic]

i/h/e will yield about 7~12hp.. 12hp if you are extremely lucky

btw, thats only on the top end.

 

[chewie10]

5-6 horspower at the top end.

 

[vtec94]

depending on the setup, but your setup is reasonable for like 10hp gain from the i/h/e setups.

$.02

 

[DALLASACCORD]

i know with i/h/e setup, LX model will gain more HP compared to EX model.

but anyone knows by how much? a rough figure?
if 12 HP is top then the total HP for LX would still be lower than EX
am i on the right track?

 

[2000AccordCoupe]

it is true that it is approximately 10-15 hp, but everyone always forgets about the sticker factor.

with both aem, dcsports, and apex-i stickers on the car, that is at least 15 more hp ...

 

[bonestock94]

i have that exact same setup except i have a generic CAI i use for spraying and daily driving and an AEM short ram i use on smog tests and on days where the streets are flooded. id day i got 5-7 topend hp gain. 50 and 75hp gain to wheels with my nx kit.