Ak special project #1 - Cold Air Intake

ak

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So I was bored one day and decide to tackle a real cold air intake.
I was curious mostly about how it would sound. I figured it would probably not yield any power gain but what the heck. So I started browsing Ebay for possible piping source.

I came across 90-93 Integra Cold air intake which went for 35bux.(+15 bux shipping...bastards!)
http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&category=38634&item=2423894700
It only came in red or blue so I opted for blue. Very ricey :D

So anyhow, I get the package about 1.5 week after paying. First, I try to line things up....nothing lines up...doh. After cutting the cold air part of the piping it sort of lines up. So I go ahead and try to stuff the cone intake behind the side vent.....IT DOESN'T FIT! The fender liner doesn't close up cleanly. After bitching and moaning + moving things around for about an hour, it finally fits...sort of. It's still a very tight fit. Anyway, here's the finished product. The filter does sit right behind the vent but I don't have a picture.

fba60d43.jpg


fba60d3e.jpg


I start the car and it starts right up...wow. I take it for a ride and....??? HOLY CRAP! THE DAMN THING IS LOUD!! From 4k-6k rpm, it has a nice resonance...sounds like "Waaarrrrrllllll!" But then, hit the vtec point and crap...it sounds like "BaaahhhHHH!" It sounds like a race car. It is so loud that I can't hear my exhaust whatsoever. Not really the ferrari intake sound I had hoped for! :o I"m still deciding whether or not I like the sound.

In the end, I learned the following.

1. Ebay has a lot of ricey stuff.
2. There really isn't much space for intake behind the side vent. I need thinner/longer cone intake to make it fit better like the ones listed here. http://www.knfilters.com/universal/univrndtap.htm
3. Big sound makes the car feel more powerful.
4. I probably should just stick with Cantrell or Dali intake scoop thing.

All in all, it was a fun experiment for mere $50 but I wouldn't recommend anyone doing it. The End :)
 
I have just short intake on my RSX and when I hit VTEC people start to jump off the sidewalk! :p

Have you run through an underpass yet? The sound will knock you out....
 
There's actually some smaller K&N filters where you can use for your situations....I had one on my old Rx7 (FD), most of the cold air intake kits uses these small ones... might work out for your case.
 
I excel in BIY(Break It Yourself). :) I'll leave the DIY to DanO and the gang who really knows what they are doing.

Now back to the drawing board for more things to break...Special project #2 coming soon... I'm blue dah dah dee dah dah deeee dah dah dara dum dah deh...(Can't get this song out of my head for some reason!)
 
Re: Great writeup!

Ojas said:
Ak, Great writeup! Looks like FAQ-DIY material to me. Lud? :D

I'm not sure it's FAQ material if AK's conclusion at the end of the project is: "...but I wouldn't recommend anyone doing it"

I also usually like the DIY instructions to be a tad more detailed than "After bitching and moaning + moving things around for about an hour..." ;)

Interesting info though! Thanks for sharing AK.
 
Arg.. I was going to do that when I get my NSX. I have a Carbon Fiber pipe with similar bend off from another honda intake. Forgot what model car it was for. but Blue looks good.

HKS power pulse may work. since it is a flat dish type of shape.
S_1123.jpg
 
when i click this is what I get:

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Time is 1:54 am EST

anyone else get this?
thanks,
-x-
 
oops

well that worked...

:p

thanks,
-x-


man.. that's loud.... personally.. I like that intake sound over the exhaust sound..
 
That intake really sound nice. You couldn't hear the exhaust overthe intake? The filter must really be small. If you pull the driver's rear wheel and pull back the cowl you should be able to see the filter. Have you removed your baffler? The air vent is only about 6-8 inches away for cooler air.
 
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