Notices
Excursion - King of SUVs 2000 - 2005 Ford Excursion
Sponsored by:
Sponsored by:

6637

Thread Tools
 
Search this Thread
 
Old Apr 5, 2008 | 12:44 PM
  #1  
mcallister's Avatar
mcallister
Thread Starter
|
Senior User
Joined: Mar 2008
Posts: 218
Likes: 0
6637

What's the advantage to using the 6637 air filter?? Who makes it? I have a S & B air box now, it has a K & N type cone media on it now.

2002 Ford Excursion Limited, 7.3 PSD
mcallister
 
Reply
Old Apr 6, 2008 | 05:53 AM
  #2  
kawajockie's Avatar
kawajockie
Senior User
Joined: Feb 2008
Posts: 127
Likes: 0
From: Frisco, TX
It is just a paper filter made by WIX or NAPA. Should be better at trapping dirt than a K&N filter and doesn't need to be oiled.

Do a search for Tymar and you can read more, but here is the short of it.

Cheap (cost effective) intake upgrade. Remove part of your airbox and install this filter. More air means something different to everyone. MPG/Power/Sound/lower EGT, take your pick.

Only need filter and short piece fo 4" exhasut and a clamp.

you can get the filter here

FleetFilter.com

And Pete make a cool cover for it too!
 
Reply
Old Apr 6, 2008 | 03:33 PM
  #3  
i eat hybrids's Avatar
i eat hybrids
Post Fiend
Joined: Sep 2005
Posts: 5,955
Likes: 9
From: Ohio
I would deff take that K&N fitler off and put a 6637 MOD filter. It will trap alot more dirt then the K&N and potentially save u some turbo troubles down the road. BTW i second petes filter covers. Id go down to the 7.3 forum and ask for him to make you one. They are pretty nice.
 
Reply
Old Apr 6, 2008 | 03:51 PM
  #4  
mcallister's Avatar
mcallister
Thread Starter
|
Senior User
Joined: Mar 2008
Posts: 218
Likes: 0
The S & B air box has a cover.......I bet I could fit that the 6637 into the box and shove it on the 4" pipe that comes into the airbox, don't know, I will look into it. Thanks for the advice. I wondered how much those K & N style filters did anyway and thought a disposable one would be eaier than messing with the "oil".

2002 Ford Excursion Limited, 7.3 PSD
mcallister
 
Reply
Old Apr 6, 2008 | 07:18 PM
  #5  
i eat hybrids's Avatar
i eat hybrids
Post Fiend
Joined: Sep 2005
Posts: 5,955
Likes: 9
From: Ohio
I woulod rather mess with a disposable one.
 
Reply
Old Apr 6, 2008 | 09:04 PM
  #6  
twtcad's Avatar
twtcad
Senior User
Joined: May 2007
Posts: 476
Likes: 0
From: Central Florida
Another high recommendation for the DIY intake! Side benefit is you can hear the turbo whistle better and since I've done it I have noticed my mpg up a hair 0.5-1 consistently.
 
Reply
Old Apr 6, 2008 | 09:58 PM
  #7  
ferret2's Avatar
ferret2
Junior User
Joined: Mar 2005
Posts: 71
Likes: 3
From: House Springs, MO
How does the Airaid system compare? It was on the X I just bought and looks a lot like the cone type K&Ns.
 
Reply
Old Apr 6, 2008 | 11:29 PM
  #8  
bigdog55's Avatar
bigdog55
Senior User
Joined: Oct 2006
Posts: 405
Likes: 0
From: Bremerton, Wa.
Club FTE Silver Member

I have an AFE stage 1 and just had to really clean it after 20K. Is there a replacement paper filter for that box???I really did notice a difference after adding that set-up. On my 7.4L 'Burb,I had a K&N and it didn't seem to help,so I replaced it with a HD Fram and there was a difference then.
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

Ford's 2001 Explorer Sportsman Concept Looks For a New Home

 Verdad Gallardo
story-1

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-2

2026 Shelby F-150 Off-Road: Better Than a Raptor R?

 Brett Foote
story-3

2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

 Michael S. Palmer
story-4

10 Most Surprising 2026 Ford Truck Features!

 Joe Kucinski
story-5

Top 10 Ford Trucks Coming to Mecum Indy 2026

 Brett Foote
story-6

5 Best / 5 Worst Ford Truck Wheels of All Time

 Joe Kucinski
story-7

Ford Super Duty: 5 Things Owners LOVE, 5 Things They LOATHE!

 Joe Kucinski
story-8

Every 2026 Ford Truck Engine RANKED from WORST to FIRST!

 Michael S. Palmer
story-9

The Best F-150 Deal of Every Trim Level (XL through Raptor)

 Joe Kucinski
Old Apr 6, 2008 | 11:48 PM
  #9  
i eat hybrids's Avatar
i eat hybrids
Post Fiend
Joined: Sep 2005
Posts: 5,955
Likes: 9
From: Ohio
Originally Posted by twtcad
Another high recommendation for the DIY intake! Side benefit is you can hear the turbo whistle better and since I've done it I have noticed my mpg up a hair 0.5-1 consistently.
If your into turbo whistle, you cant forget the Foil Delete Mod. The Foil Delete Mod + 6637 Filter = One loud turbo
 
Reply
Old Apr 7, 2008 | 06:36 AM
  #10  
twtcad's Avatar
twtcad
Senior User
Joined: May 2007
Posts: 476
Likes: 0
From: Central Florida
Originally Posted by i eat hybrids
If your into turbo whistle, you cant forget the Foil Delete Mod. The Foil Delete Mod + 6637 Filter = One loud turbo

Yes....that is on my list of todo's! Thank You!
 
Reply
Old Apr 7, 2008 | 09:11 AM
  #11  
i eat hybrids's Avatar
i eat hybrids
Post Fiend
Joined: Sep 2005
Posts: 5,955
Likes: 9
From: Ohio
NP, when u do them let us kno how it goes. BTW when u say DIY Intake, do u mean 6637?
 
Reply
Old Apr 7, 2008 | 11:29 AM
  #12  
twtcad's Avatar
twtcad
Senior User
Joined: May 2007
Posts: 476
Likes: 0
From: Central Florida
Originally Posted by i eat hybrids
NP, when u do them let us kno how it goes. BTW when u say DIY Intake, do u mean 6637?
Yes the Wix 6637 & 4" exhaust pipe! I have not ordered a cover yet, but I'm seriously thinking about it!

I've read it's a fun job removing the foil, so I'm eager to do it, yet dreading it if you know what I mean......
 
Reply
Old Apr 7, 2008 | 11:34 AM
  #13  
i eat hybrids's Avatar
i eat hybrids
Post Fiend
Joined: Sep 2005
Posts: 5,955
Likes: 9
From: Ohio
As in fun, if u mean "long" lol. I would order the cover. If i get a 7.3 someday, ill get the 6636, foil delete, and petes cover. Right their thats what? $70 spent, and u have more mods then most ppl put on their cars lol.
 
Reply
Old Apr 7, 2008 | 12:15 PM
  #14  
twtcad's Avatar
twtcad
Senior User
Joined: May 2007
Posts: 476
Likes: 0
From: Central Florida
Originally Posted by i eat hybrids
As in fun, if u mean "long" lol. I would order the cover. If i get a 7.3 someday, ill get the 6636, foil delete, and petes cover. Right their thats what? $70 spent, and u have more mods then most ppl put on their cars lol.
Yeah.....FUN as in a real huge pain in the A$$! But I know it will be worth in once I'm done and can really hear it sing the high notes! The 6636....did you fat finger that or is their a difference between that and the 6637?

Even with the high diesel prices, you will never regret the 7.3l.....IMHO! But I have to say, I'm actively looking into BioDiesel.......another great benefit!
 
Reply
Old Apr 7, 2008 | 12:42 PM
  #15  
joeracer321's Avatar
joeracer321
New User
Joined: Mar 2008
Posts: 12
Likes: 0
I have a brand new 6637 filter that I bought that I do not need. I was going to use it but decided to use an AEM intake instead. Let me know if anyone is interested or is in need.
 
Reply



All times are GMT -5. The time now is 07:40 AM.

story-0
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-1
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-2
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE
story-3
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

Slideshow: Everything You Need to Know about the 2027 Super Duty Carhartt Package!

By Michael S. Palmer | 2026-05-07 17:51:06


VIEW MORE
story-4
10 Most Surprising 2026 Ford Truck Features!

Slideshow: 10 most surprising Ford truck options/features in 2026.

By Joe Kucinski | 2026-05-05 11:17:22


VIEW MORE
story-5
Top 10 Ford Trucks Coming to Mecum Indy 2026

Slideshow: Here are the top 10 Fords coming to Mecum Indy 2026.

By Brett Foote | 2026-05-04 13:49:49


VIEW MORE
story-6
5 Best / 5 Worst Ford Truck Wheels of All Time

Slideshow: The 5 best and 5 worst Ford truck wheels of all time

By Joe Kucinski | 2026-04-29 16:49:01


VIEW MORE
story-7
Ford Super Duty: 5 Things Owners LOVE, 5 Things They LOATHE!

Slideshow: Ranking the 5 things owners love about their Super Duty and 5 things they don't

By Joe Kucinski | 2026-04-29 16:36:49


VIEW MORE
story-8
Every 2026 Ford Truck Engine RANKED from WORST to FIRST!

Slideshow: Ranking all 12 Ford truck engines available in 2026.

By Michael S. Palmer | 2026-04-22 13:32:20


VIEW MORE
story-9
The Best F-150 Deal of Every Trim Level (XL through Raptor)

Slideshow: The best Ford F-150 deal for every trim level (XL through Raptor)

By Joe Kucinski | 2026-04-21 15:59:01


VIEW MORE