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Ghetto Air Intake

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Old 04-16-2011, 06:06 PM
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PVC Ghetto Air Intake

Just thought I would share this Ghetto Air Intake I whipped up today. It took me about an hour and cost ~$60 for the entire setup including filter.







Last edited by girvinman; 04-16-2011 at 06:40 PM. Reason: details
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Old 04-16-2011, 06:08 PM
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Doesn't look bad to me, where did you get the pipe from?
Also your battery needs some love.
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Old 04-16-2011, 06:36 PM
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The pipe is actually PVC from my local hardware store. The large pipe is 3" PVC and the smaller pipe is 1/2" CPVC which are bonded with PVC Cement.

You are right about my battery, and actually the entire engine bay needs some love. Winters are pretty harsh in Central NY state.
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Old 04-16-2011, 06:50 PM
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Thats clean pvc work. Certainly clean than my old setup
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Old 04-16-2011, 06:53 PM
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http://forums.maxima.org/7777133-post49.html
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Old 04-16-2011, 07:01 PM
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Nice. Looks like the piece I paid $65 for and didn't come with couplers, clamps or an air filter.
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Old 04-16-2011, 07:03 PM
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VQ35's don't have an IAT (IntakeairTemp) sensor in the intake piping?
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Old 04-16-2011, 07:29 PM
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Did pvc piping really get that much more expensive? I made my dual intake for about $40.
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Old 04-16-2011, 07:35 PM
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Originally Posted by luvlexus101
Doesn't look bad to me, where did you get the pipe from?
Also your battery needs some love.
PM (knight_yyz) for mid pipes as he makes them up http://forums.maxima.org/5th-generat...akes-00-a.html
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Old 04-16-2011, 07:37 PM
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Looks good and Damn a good price...
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Old 04-16-2011, 08:21 PM
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Originally Posted by girvinman
The pipe is actually PVC from my local hardware store. The large pipe is 3" PVC and the smaller pipe is 1/2" CPVC which are bonded with PVC Cement.
If you've stretched those couplers to fit, rather than bought reducing couplers, I don't think it will last very long without shaking apart.

You could use this DIY experience to build on what you've learned, and do it up better.

Originally Posted by girvinman
You are right about my battery, and actually the entire engine bay needs some love. Winters are pretty harsh in Central NY state.
No harsher than Upstate NY, and I drive my Max every winter.

That excuse doesn't fly.
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Old 04-16-2011, 08:34 PM
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not nearly as ghetto as mine. nice work!
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Old 04-16-2011, 08:39 PM
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Originally Posted by VQ'rInWLA
Did pvc piping really get that much more expensive? I made my dual intake for about $40.
The PVC was cheap and I bought the shortest lengths offered at the hardware store. I only used 9 inches of the 3" PVC, 6 inches of the 1/2" CPVC, and a couple dabs of cement. Needless to say I have plenty left over. I'm certain this build could be even less expensive now that I know exactly what it entails, and if I had some time to shop around. That being said you could also spend a lot more depending on your flavor of couplers and air filter.

3" x 2' PVC - $7.99
1/2" x 5' CPVC - $2.55
PVC Cement 1/4 pint - $4.44

Spectre 3" Coupler Kit (#8771) $15.98 ($7.99 each)
Spectre 3" MAF Adaptor (#81413) $13.99
Spectre 3" Air Filter (#8132) $19.99
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Old 04-16-2011, 08:53 PM
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Originally Posted by Rochester
If you've stretched those couplers to fit, rather than bought reducing couplers, I don't think it will last very long without shaking apart.

You could use this DIY experience to build on what you've learned, and do it up better.



No harsher than Upstate NY, and I drive my Max every winter.

That excuse doesn't fly.
Damn Skippy, I already have some other ideas bruin.

I beg to differ about our winters my friend. Syracuse is atop that shameful list and actually the city I live in gets a decent amount more than Syracuse. You are right though, no excuse! http://goldensnowball.blogspot.com/
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Old 04-16-2011, 09:05 PM
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damn kids i got u all beat.......
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Old 04-16-2011, 09:42 PM
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Originally Posted by girvinman
Damn Skippy, I already have some other ideas bruin.

I beg to differ about our winters my friend. Syracuse is atop that shameful list and actually the city I live in gets a decent amount more than Syracuse. You are right though, no excuse! http://goldensnowball.blogspot.com/
You had time to do the intake but not clean up that battery..lulz
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Old 04-16-2011, 10:50 PM
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Hide battery from picture if you're not going to take the time to clean it off LOL. Go through all that work for the intake, but the car won't start soon.

Ah I'm just razzin, we've all put mods before maintenance
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Old 04-17-2011, 06:18 AM
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Originally Posted by girvinman
Damn Skippy, I already have some other ideas bruin.

I beg to differ about our winters my friend. Syracuse is atop that shameful list and actually the city I live in gets a decent amount more than Syracuse. You are right though, no excuse! http://goldensnowball.blogspot.com/
True enough, Syracuse is brutal during the winter.

Skippy? Ha ha

(Brewing)
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Old 04-17-2011, 06:33 AM
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Originally Posted by NAVY00MAXIMA
VQ35's don't have an IAT (IntakeairTemp) sensor in the intake piping?
The IAT on 02+ maximas are built into the MAF.
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Old 04-17-2011, 08:03 AM
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Wow... getting some heat for the dirty engine bay. I suppose my next thread will include some before and after pics of an engine bay cleaning. In my defense I havent cleaned it yet because we still had snow up until the heavy rain yesterday. To be honest I wont touch it until the majority of the salt is off the roads, which probably wont be for another week or so. Hang tight folks, I will make it right.

Thanks for the feedback on the Ghetto Air Box, the car seems to idle and run much smoother now. Not too mention it sounds like it has some ***** now.
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Old 04-17-2011, 08:30 AM
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wash you engine man.......
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Old 04-17-2011, 12:10 PM
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hey OP, i think your engine might be dirty!!
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Old 04-17-2011, 12:14 PM
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Originally Posted by girvinman
Wow... getting some heat for the dirty engine bay.
Poor guy.

There's no hate though, you're just being razzed.

Now clean your engine bay.
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Old 04-17-2011, 08:50 PM
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Looks like need to stop by a hardware store for some pvc. That's rather inexpensive.
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Old 04-17-2011, 08:57 PM
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Nice one man. I just put together my own ghetto hybrid SRI today as well from spare parts from the injen that my car had when I got used. Look's very nice! I'm seriously considering doing the same. Looks better than what my setup is now haha.

but man, make a thread about the intake and half the comments are grillin you for a dirty engine bay. tough crowd
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Old 04-17-2011, 10:37 PM
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That's pretty good ghetto work you did!!!! What Ghetto are you from?????hahahaha

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Old 04-18-2011, 08:44 PM
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well at least the pipe wont be as hot as a metal one
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Old 04-18-2011, 08:50 PM
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Mine worked really well....until I got hydrolocked that is....
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Old 04-18-2011, 09:07 PM
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^ hydrolocking w/ an SRI?

O wait, did you have that dual intake thing where one was like an injen CAI setup and the other was like an SRI? I suppose it was from the CAI setup that you hydrolocked then..
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Old 04-18-2011, 09:17 PM
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Yeah. I bought BOP's for the pipes but that day decided to run all CAI instead of running both open. I didnt know it was going to rain badly like it did. Had I run both open, the SRI wouldve acted as a bypass valve ....Silver lining is that I got a DE-k swap out of it

But even though, my setup wasnt near as clean as yours OP. Seems some ppl mistook it for the midpipe knight sells. Really clean job mang

Last edited by VQ'rInWLA; 04-18-2011 at 09:20 PM.
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Old 04-18-2011, 10:06 PM
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yeah- that's not ghetto.

more like country or lower class suburban
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Old 04-22-2011, 08:20 AM
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Any concerns about the operating temp? I thought I read somewhere that PVC's max operating temp was at 140*F. Is that safe inside the 5.5 gen's engine bay? Even with hard 'performance' driving?
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Old 04-22-2011, 08:50 AM
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Old 04-22-2011, 08:55 AM
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Old 04-22-2011, 09:15 AM
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hmm.... i'm sure it's not the hottest part of the engine bay over there and the biggest cause for concern would probably be where the pipe meets the intake manifold. No idea what the temperature reaches there though.

Anyone have a reasonably educated guess? Thanks for the post Nmex.
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Old 04-22-2011, 11:38 AM
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I ran mine with no issues for over a year. One of the pipes was routed like how the Injens are for the A32's and A33's (near the radiator).
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Old 04-22-2011, 01:52 PM
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that power wire just kills it for me too. why not run it through the fender? its just 4 extra little spider clips to access it. dont even need to take the rims off.
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Old 04-22-2011, 02:59 PM
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Went to take a look at the PVC and CPVC pipes.

For the 3" PVC, I found one that was thick and one that was thin. From the looks of it, the thick one would have had trouble fitting in a coupler. Would the thin pieces work fine?

Also, are those spray painted cause the only ones I see are white.
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Old 04-22-2011, 03:33 PM
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They have pvc couplers. Either the rubber ones or elbows themselves.
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Old 04-22-2011, 03:35 PM
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This setup was pvc with flared ends. Hacksawed a piece of pipe and connected both sides together.
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