Kwik air filter mod
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Senior User
Joined: Jan 2006
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From: Reno, Nevada
Kwik air filter mod
I have read alot about the "KwiK" air filter mod with the big paper filter and I am intrested in doing it as well besides the filter and removing the stock air box. What else do I need to complete this mod? thanks Steven
Junior User
Joined: Jun 2005
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From: Vancouver, WA
I think it might depend on what year you have. I just did this mod on my 2000 Ex and I didn't need anything but the filter and vrey basic tools. The stock intake boot fit right over the filter with a little patience and coaxing. Stock clamp worked as well.
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Senior User
Joined: Jan 2006
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From: Reno, Nevada
My truck is a 2002 with a 7.3 I was just wondering if I was going to have to use like a piece of steel pipe from the filter to the stock air intake boot or if the filter would just slip over and clamp solid with no air leaks around the joints maybe some else knows for sure? or has a picture?
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Senior User
Joined: Jan 2006
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From: Reno, Nevada
Also where can I get this filter at? I think I remeber something about being able to get it from Napa? Also I cant think of the part number off the top of my head dose anyone know it? thanks
Junior User
Joined: Jun 2005
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From: Vancouver, WA
You can get it a Napa - it is part#6637, or you can order it online from fleetfilter.com part #46637. You may even be able to find the #46637 at another auto parts place since that one is the WIX filter
Logistics Pro
Joined: Mar 2004
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Some folks use a piece of exhaust pipe in between the air intake tube and the filter, connecting them with hose clamps. Others slip the intake air tube end right OVER the filter opening. They've found this is easiest by removing the air tube off the truck, taking it and the filter and working it on at a work bench, then reinstalling the whole thing.
If you use a pipe in between, try getting one with an outside diameter of 4".
If you use a pipe in between, try getting one with an outside diameter of 4".
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Senior User
Joined: Jan 2006
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From: Reno, Nevada
ok thanks for all the info I think I can figure the rest of it out and if I cant I surely know where to come and ask thanks again Steven
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Lead Driver
Joined: Oct 2004
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From: Columbia, MO
The cheapest place to buy the filter is from fleetfilter.com. Use a piece of 4" exhaust tubing that is 3"-4" long to connect the filter to the stock boot. Don't use PVC pipe to connect the two. It can warp and cause a leak. You should be able to find a piece of tubing at a local big rig shop. I got mine for free as they had a piece of scrap lying around and just gave it to me. Here's a pic:
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Mountain Pass
Joined: Feb 2005
Posts: 122
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If I add this filter to my truck will I have a problem with over boosting. I have a superchip and a 4" MBRP exhaust and love the performance and sound. I would like to hear the turbo more but I don't want to buy a new turbo. Any suggestions for my situation?
Post Fiend
Joined: Jul 2005
Posts: 14,582
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From: 21791
Originally Posted by fei1
If I add this filter to my truck will I have a problem with over boosting. I have a superchip and a 4" MBRP exhaust and love the performance and sound. I would like to hear the turbo more but I don't want to buy a new turbo. Any suggestions for my situation?
hey, do you have guages to go with that SCMT?
Mountain Pass
Joined: Feb 2005
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Originally Posted by strokin_it7.3
the filter does not effect your boost. the boost is controlled by the exhaust flow and is limited by the wastegate. the filter WILL help you hear the turbo more, with a plethora of other neat noises that you will come to love. if this isn't enough, you can swap out the compressor wheel to a "wicked wheel" and hear the turbo whenever you want!
hey, do you have guages to go with that SCMT?
hey, do you have guages to go with that SCMT?
Post Fiend
Joined: Jul 2005
Posts: 14,582
Likes: 12
From: 21791
Originally Posted by fei1
Absolutely. I would have never done these mods without them. I have a pyro, boost and tranny even though its a 6 spd. You wouldn't happen to have clips of those other interesting sounds by chance would you? I also would like to know why those "sounds" are caused. Extremely high air flow?
