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Old 10-13-2005, 09:19 PM   #1 (permalink)
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Trueflow air filter VS Amsoil

A few years ago I saw a demo of this air filter at the Offroad Expo, but for the life of me I couldn't remember the name brand, so like everyone else I purchased an Amsoil brand. Okay, there's a huge difference in the quality of the Trueflow VS the Amsoil, in relation to construction. I remember Gadget making a post that he didn't like the new design of the Amsoil filter compared to the earlier one???? Then when I saw Charle's filter(older version) I knew why, they really cheapened the design. The Trueflow filter has a solid frame around the foam inner, that took a bit of persuation to get into my air box. It fit very tight, but this is a good thing, unlike the Amsoil that didn't seal well at all. The bottom of the airbox there are spring loaded clips that lock the filter against the housing. The Amsoil's design doesn't clip in at all, thus causing a very poor fit.

I've attached 3 photo's showing a front view and the solid frame that retains the filter, then one showing the back side, where you can clearly see it has a larger surface area exposed and finally one showing the poor construction of the Amsoil filter.

Cleaning the filter is similar to the Amsoil, but when it comes to lubing, they have a spray can, unlike the bottle that you have to pour over, then try and work into the foam, if you've done it, you know how messy it can get.

As for filtration, they are both 2-stage foam filter, but because of the construction, I think the Trueflow should be much better. The demo at the Expo, showed it filtered better than a K&N or a stock paper, without causing any additional restriction in air flow.
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Last edited by BruceTS; 06-02-2007 at 07:14 AM.
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Old 10-18-2005, 08:45 PM   #2 (permalink)
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Great review. I've heard good things about these. I can also get them if anyone wants one.

96-02 V6 Filter http://www.burtmanindustries.com/zoo..._truflo_96u_v6

03-05 V8 Filter http://www.burtmanindustries.com/zoo..._truflo_03u_v8
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Old 10-18-2005, 09:05 PM   #3 (permalink)
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I can't tell. Does the trueflow have a rubberized outer edge to give a good seal against the airbox? And, how much are these? Jason?
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Old 10-18-2005, 09:08 PM   #4 (permalink)
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Yes they do have a rubber seal, the frame is a hard plastic

Oh and I found this quote

Quote:
Originally Posted by Gadget
It seems that when AMSOIL redigned their filter line they took a great filter for the Toyota trucks and turned it into less then great. WHY???

Gadget

Added a few close-ups

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Old 10-18-2005, 09:20 PM   #5 (permalink)
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Quote:
Originally Posted by travelinman
And, how much are these? Jason?
Me too, interested.
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Old 10-18-2005, 09:24 PM   #6 (permalink)
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bruce, et al:

amsoil now sells an aerosol air filter. i personally havent bought it b/c i still have 1/2 a bottl of the fluid, but two customers have said that it rocks

bob
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Old 10-18-2005, 09:33 PM   #7 (permalink)
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I haven't priced the amsoil recharge kit, do they compare to this price?
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Old 10-18-2005, 09:43 PM   #8 (permalink)
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I'm going to try an offer a deal for you guys. I will be working close, but I don't mind helping others out if I can. Give me a day. Those interested, shoot email.
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Old 10-18-2005, 10:01 PM   #9 (permalink)
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Yeah, re-oiling my amsoil filter is kind of a messy process.

I wondering...could i just buy the Trueflow(or Amsoil brand for that matter) spray can and use it on my older-style Amsoil air filter? I've already got it and don't really need a new air filter.
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Old 10-19-2005, 10:03 AM   #10 (permalink)
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I don't see why not, they are both foam filters.......
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Old 10-19-2005, 10:58 AM   #11 (permalink)
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Quote:
Originally Posted by FilthyRich
Me too, interested.
96-02 V6 Filter http://www.burtmanindustries.com/zoo..._truflo_96u_v6

03-05 V8 Filter http://www.burtmanindustries.com/zoo..._truflo_03u_v8

And for 2nd gens:

90-95 4cyl Filter http://www.burtmanindustries.com/zoo...truflo_90u_4cy
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Last edited by Jason B; 11-30-2006 at 03:04 PM.
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Old 10-19-2005, 11:21 AM   #12 (permalink)
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I have been hearing good things about these too. They have some videos on their website and I had seen some video of a test they did at a car show that seemed pretty impressive. http://www.realtruck.com/videos/trueflowvideos.php
Under the viewer scroll to the test results a click play.
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Old 10-19-2005, 01:44 PM   #13 (permalink)
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I've added the video to the link I posted. At bottom.
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Old 10-19-2005, 01:56 PM   #14 (permalink)
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Bah,the video is just some chick flappin' her mouth;I was hoping for footage of the filter itself.
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Old 10-19-2005, 02:16 PM   #15 (permalink)
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Try it again.

Click "view a video" at bottom:

96-02 V6 Filter http://www.burtmanindustries.com/zoo..._truflo_96u_v6

03-05 V8 Filter http://www.burtmanindustries.com/zoo..._truflo_03u_v8
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Last edited by Jason B; 10-28-2005 at 12:45 PM.
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Old 10-19-2005, 02:20 PM   #16 (permalink)
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I just ordered one from Jason B today. I like the idea of having a tighter fit in the box (don't go there). One of my complaints about the Amsoil filters from the beginnng is their loose fit; like they need to warm up to have a good seal. The TrueFlows look like they'll do a better job all around I.M.O.

Personal Plug: If you get one, order it from Jason B. If you've not dealt with him in the past, give him and Burtman Industries a try. His customer service is awesome and he really wants to get you what you need for your ride. He's gone out of his way to get me a couple of items in the past. And, he's one of our yotatech brothers!
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Old 10-19-2005, 03:24 PM   #17 (permalink)
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Quote:
Originally Posted by X-AWDriver
Bah,the video is just some chick flappin' her mouth;I was hoping for footage of the filter itself.
Scroll down the list and click on the one that says "True Flow Test Results"
they demo the filter against a paper and K&N, the same they did at the Expo.
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Old 10-24-2005, 09:06 AM   #18 (permalink)
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Just go to this link http://www.amsoil.com/products/ea_filters/EaA.aspx
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Old 10-27-2005, 08:44 PM   #19 (permalink)
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AMSOIL INC. of Superior, WI announces the introduction of a new premium, high efficiency air filter utilizing nanofiber technology with a four year/100,000 mile service life guarantee and superior air flow. Positioning itself to be a world class leader in filtration, the AMSOIL Ea Filter is incomparable in both design and performance.
If it filters as good as they say, then there is no way you'll get 4 years or 100,000 miles out of it, if anything it'll need changing more often.
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Old 10-28-2005, 02:03 PM   #20 (permalink)
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Just ordered one myself, I'll post when I get it and let ya know how it fits and all that.

Jason B. rocks!

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Old 10-29-2005, 12:23 AM   #21 (permalink)
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Jason - I'm assuming these should fit my '99 3.4L V6 Taco as well, right?
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Old 10-29-2005, 08:41 AM   #22 (permalink)
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Originally Posted by humanoid
Jason - I'm assuming these should fit my '99 3.4L V6 Taco as well, right?
same filter
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Old 10-29-2005, 10:29 AM   #23 (permalink)
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Quote:
Originally Posted by humanoid
Jason - I'm assuming these should fit my '99 3.4L V6 Taco as well, right?
Yes, here you go for taco.

http://www.burtmanindustries.com/zoo..._truflo_95u_v6
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Old 10-29-2005, 12:06 PM   #24 (permalink)
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Jason you got a price on part # 40500 true flow intake tube????



Looked it up and it's a complete kit with filter

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Old 10-29-2005, 12:51 PM   #25 (permalink)
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Quote:
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Jason you got a price on part # 40500 true flow intake tube????
once again, I second that. I would like to order both from you, Jason.
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