Notices
Intake Exhaust Moving all that air in and out efficiently

Cracked K&N Air Intake?

Thread Tools
 
Search this Thread
 
Old 03-01-2015, 03:22 PM
  #1  
BlanQshot
Registered User
Thread Starter
 
BlanQshot's Avatar
 
Join Date: Jun 2014
Location: Jacksonville
Posts: 65
Received 0 Likes on 0 Posts
Default Cracked K&N Air Intake?

I don't know what to say.. cause idk what I'm looking at.



But I'm sure this is not normal.

And I am just simply assuming its cracked.... Cause it was not like this before.

No, did not JUST bought the car. I've had this car for a bit now.
Old 03-01-2015, 03:57 PM
  #2  
dkmura
General & DIY Moderator
MY350Z.COM
iTrader: (64)
 
dkmura's Avatar
 
Join Date: May 2002
Location: Aurora, Colorado
Posts: 8,358
Received 1,292 Likes on 896 Posts
Default

If you're looking at the filter itself- the photo looks like the coating is peeling off the filter material. I don't see any "cracking"...
Old 03-01-2015, 04:08 PM
  #3  
BlanQshot
Registered User
Thread Starter
 
BlanQshot's Avatar
 
Join Date: Jun 2014
Location: Jacksonville
Posts: 65
Received 0 Likes on 0 Posts
Default

Originally Posted by dkmura
If you're looking at the filter itself- the photo looks like the coating is peeling off the filter material. I don't see any "cracking"...
Should I be replacing it soon.. Since it doesn't look normal.
Old 03-01-2015, 04:31 PM
  #4  
n0smoke
New Member
iTrader: (1)
 
n0smoke's Avatar
 
Join Date: Dec 2014
Location: St. Augustine, FL
Posts: 240
Received 26 Likes on 20 Posts
Default

Money on it that it's not a K&N.

Looks like a cheap Spectre job- the coupler following suit. I'd swap it out for a quality filter regardless: K&N, AEM, etc.
Old 03-01-2015, 04:49 PM
  #5  
dkmura
General & DIY Moderator
MY350Z.COM
iTrader: (64)
 
dkmura's Avatar
 
Join Date: May 2002
Location: Aurora, Colorado
Posts: 8,358
Received 1,292 Likes on 896 Posts
Default

Agreed- the other thing to consider is that cheap filter doesn't provide any better performance than the OEM airbox. That location allows warm or hot air from the engine and radiator to flow back into the intake. I'd put the OEM airbox and the cartridge filter back in rather than replace that crap filter.

Last edited by dkmura; 03-01-2015 at 04:51 PM.
Old 03-01-2015, 05:14 PM
  #6  
BlanQshot
Registered User
Thread Starter
 
BlanQshot's Avatar
 
Join Date: Jun 2014
Location: Jacksonville
Posts: 65
Received 0 Likes on 0 Posts
Default

Thanks guys. Helps a lot
Old 03-01-2015, 08:08 PM
  #7  
n0smoke
New Member
iTrader: (1)
 
n0smoke's Avatar
 
Join Date: Dec 2014
Location: St. Augustine, FL
Posts: 240
Received 26 Likes on 20 Posts
Default

If you do decide to keep it you could replace the plastic MAF adapter with a nice billet aluminum one and a bellmouth/velocity stack filter adapter. I had a short ram on my Maxima that was dyno proven on cars without associated breathing mods.

http://www.ebay.com/itm/03-06-350Z-G35-Altima-V6-AIR-INTAKE-MAF-Filter-Adapter-billet-aluminum-/151053828349?pt=Motors_Car_Truck_Parts_Accessories&hash=item232b8280fd&vxp=mtr
Also replace the clamp(s) with the T-Bolt style. Nice touch, better quality, not that expensive. NAPA sells them.

Old 03-02-2015, 11:41 AM
  #8  
cashmoney03
Registered User
 
cashmoney03's Avatar
 
Join Date: Jun 2014
Location: central texas
Posts: 288
Received 3 Likes on 3 Posts
Default

True k&n filter media is colored from the oil that's used on it. Not some coating that cracks and flakes of.
Old 03-02-2015, 01:55 PM
  #9  
Don Nguyen
Vendor - Former Vendor
iTrader: (21)
 
Don Nguyen's Avatar
 
Join Date: Mar 2008
Location: Irvine, CA
Posts: 1,355
Likes: 0
Received 0 Likes on 0 Posts
Default

That does not look like a K&N filter to me either. Typically the K&N filters that I have seen had rubber tops/bottoms.

-Don
Old 03-04-2015, 08:41 AM
  #10  
BlanQshot
Registered User
Thread Starter
 
BlanQshot's Avatar
 
Join Date: Jun 2014
Location: Jacksonville
Posts: 65
Received 0 Likes on 0 Posts
Default

Thank you everyone for your input.

Is it safe to assume that I would have to replace the whole intake with the filter?

Or just replacing the filter with just the K&N would be fine?
Old 03-04-2015, 09:00 AM
  #11  
Syner
New Member
 
Syner's Avatar
 
Join Date: Mar 2012
Location: Alberta
Posts: 22,798
Received 829 Likes on 646 Posts
Default

That is most definitely NOT a K&N filter.

Replace the filter only. You're actually losing because of heat soak with the current intake though.

Last edited by Syner; 03-04-2015 at 09:01 AM.
Old 03-04-2015, 09:23 AM
  #12  
BlanQshot
Registered User
Thread Starter
 
BlanQshot's Avatar
 
Join Date: Jun 2014
Location: Jacksonville
Posts: 65
Received 0 Likes on 0 Posts
Default

Originally Posted by Syner
That is most definitely NOT a K&N filter.

Replace the filter only. You're actually losing because of heat soak with the current intake though.
What do you mean by your second sentence exactly?
Old 03-04-2015, 09:28 AM
  #13  
Syner
New Member
 
Syner's Avatar
 
Join Date: Mar 2012
Location: Alberta
Posts: 22,798
Received 829 Likes on 646 Posts
Default

Originally Posted by BlanQshot
What do you mean by your second sentence exactly?
I mean: If you care about performance, move your intake. You are sucking in hot air from the engine, negating the purpose of changing an intake in the first place.
Old 03-04-2015, 09:41 AM
  #14  
BlanQshot
Registered User
Thread Starter
 
BlanQshot's Avatar
 
Join Date: Jun 2014
Location: Jacksonville
Posts: 65
Received 0 Likes on 0 Posts
Default

Originally Posted by Syner
I mean: If you care about performance, move your intake. You are sucking in hot air from the engine, negating the purpose of changing an intake in the first place.
?????

I'm assuming its the way its setup..?

This setup was given when I bought the car. I have NO EXPERIENCE with Air Intake so I wouldn't know what I would be doing besides just swapping the filter..


Last edited by BlanQshot; 03-04-2015 at 10:17 AM. Reason: removed F/I to Air Intake. Miscommunication.
Old 03-04-2015, 09:49 AM
  #15  
Syner
New Member
 
Syner's Avatar
 
Join Date: Mar 2012
Location: Alberta
Posts: 22,798
Received 829 Likes on 646 Posts
Default

Originally Posted by BlanQshot
?????

I'm assuming its the way its setup..?

This setup was given when I bought the car. I have NO EXPERIENCE with F/I so I wouldn't know what I would be doing besides just swapping the filter..

...
Old 03-04-2015, 10:05 AM
  #16  
BlanQshot
Registered User
Thread Starter
 
BlanQshot's Avatar
 
Join Date: Jun 2014
Location: Jacksonville
Posts: 65
Received 0 Likes on 0 Posts
Default

Originally Posted by Syner
...
I'm being dead serious.

When I reread what you said it makes sense.. but please correct me if I'm wrong.

It seems like the way it's setup it takes the air around the engine (hence thats where the air intake filter is at) and pulls it towards the engine to give it air.

However since the air intake source is almost next to the engine it's practically intaking hot air from the engine bay and feeding it to the engine..

Is this basically what you mean?

If so, then my perspective would be to move the air intake somewhere else like the bottom of the front bumper.
Old 03-04-2015, 10:08 AM
  #17  
Syner
New Member
 
Syner's Avatar
 
Join Date: Mar 2012
Location: Alberta
Posts: 22,798
Received 829 Likes on 646 Posts
Default

That is correct. However, you said FI. I thought you were NA?
Old 03-04-2015, 10:16 AM
  #18  
BlanQshot
Registered User
Thread Starter
 
BlanQshot's Avatar
 
Join Date: Jun 2014
Location: Jacksonville
Posts: 65
Received 0 Likes on 0 Posts
Default

Originally Posted by Syner
That is correct. However, you said FI. I thought you were NA?
Ah...

Wrong terminology..... I was simply thinking it was referring to the air intake..

/enoughspoonfeeding

**that post is corrected by the time you read this reply.
Old 03-04-2015, 10:25 AM
  #19  
Syner
New Member
 
Syner's Avatar
 
Join Date: Mar 2012
Location: Alberta
Posts: 22,798
Received 829 Likes on 646 Posts
Default

lol all good.

You need to replace your filter. If you care about performance, replace the intake as well (you won't gain anything over stock though). A new intake will come with all the tubing you need. It shouldn't take longer than a couple hours even if you have no experience.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
350Z_Al
Exterior & Interior
133
10-29-2020 07:44 PM
Gruppe-S
Body Interior
13
05-16-2016 10:42 PM
ars88
Zs & Gs For Sale
18
04-04-2016 07:52 AM
Twenty4
SoCal Marketplace
4
01-17-2016 01:20 PM



Quick Reply: Cracked K&N Air Intake?



All times are GMT -8. The time now is 07:47 AM.