hey guys just curious, when accelerating up to speed (a suitable speed not vtec) do you guys get a whistling-like sound as you speed up?
As in, it sounds as though the valve cylinders open up more as you speed up?
yeah i got a gruppe m and im not complaining. Carbon Fibre design so its bling for ur enginebay. Improve throttle response. The scream noise it makes when u hit vtec is out of this world. And i gained 13kw at the wheels from it
bloody hell thats crazy, 13kw from simply an air intake.....only if it wasnt so bloody expensive.....
hey guys just curious, when accelerating up to speed (a suitable speed not vtec) do you guys get a whistling-like sound as you speed up?
As in, it sounds as though the valve cylinders open up more as you speed up?
Hmm not sure what noise ur talking about but when i drive my car normally i can gear my ivtec plastic cover rattle against the induction part of the engine
bloody hell thats crazy, 13kw from simply an air intake.....only if it wasnt so bloody expensive.....
where did most of you guys buy it from?
i got mine directly from gruppe m japan and when i bought it they had a discount thing going on but they stopped it now.
Try talking to this bloke XP02ED on ozhonda forums. He gets the gruppe m for the integras and is currently doing it for the new civic type r's ask him if he can get 1 for ur ep3 if ur interested and at what price he can do it at.
the 13kw gain sounds impressive on paper and i must say it's an excellent result from a CAI alone (although exxy but very good quality).
however iirc, the dyno sheet revealed most gain is at the top end after vtec kicks in. obviously there are gains at the mid range but not as dramatic.
my point is, when choosing a CAI, it is important to look at cost/benefit. there are others CAI that are cheaper with less peak gain but might have similar mid range gain. we should consider our application b4 spending $1k on a CAI.
also consider the clearance issue with some after market tower bar and Gruppe M CAI. ie. apparently only J's Racing ones will fit, Cusco/Carbing won't.
Last edited by Philip Lee; 25-11-2008 at 10:57 AM.
Hmm not sure what noise ur talking about but when i drive my car normally i can gear my ivtec plastic cover rattle against the induction part of the engine
Oh..ok...hmm..then I guess it's nothing to worry about then...
Originally Posted by Mugen_B16B
hmmm thinking at getting one now lol 13kws is awesome
i think the whistling noise is the intake, stock still sounds pretty loud
I had that same hunch because mines doing that. I take it's normal...thanks guys
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