True Flow Air Filters

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Features

  • The True Flow foam air filter is custom-designed for your specific year, make and model
  • Thousands of tiny cells let as much air through as the leading performance filters
  • The two-part polyurethane material is coated with sticky, dirt-trapping oil
  • The True Flow air filter is 50-state legal and will not void your factory warranty
  • Built to last, the True Flow foam air filter is washable and reusable
  • Your True Flow foam air filter is backed by a Limited-Lifetime Warranty

Description

It's true! There is a filter that stops more dirt, yet manages to crank out the same power gains as the leading paper and gauze performance filters. It's the True Flow foam air filter.

The secret is a foam labyrinth of tiny interlock cells coated with a flame-retardant, non-drying oil. Dirt is trapped in the sticky twists and turns of the maze, never to find its way to your engine. At the same time, air breezes through the filter, which is 97% air itself.

Under normal conditions, the True Flow can go up to 50,000 miles between cleanings and oilings - True Flow Cleaning Kit with Foam Oil sold separately. Truth be told, the True Flow is the last air filter you'll ever need.

Notes

  • True Flow Cleaning and Maintenance Kit with Foam Oil sold separately.

Average Customer Rating

  (107)
Appearance Appearance
Ease of Installation Ease of Installation
Price/Value Price/Value
Quality Quality
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Good Air Filter

Posted on 03/25/2007 by Michael D. - 2004 Jeep Grand Cherokee (Porstmouth,VA)

"Got it in on a Thursday and took a 6hr drive the next day. Mileage was about .75mpg better. Other than that couldnt tell much difference."

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About Michael D.
Vehicle
2004 Jeep Grand Cherokee
I use my vehicle for
Everything
 
True Flow

Posted on 03/23/2007 by Tom S. - 2007 Chevy Trailblazer (Royal Palm Beach,FL)

"This filter give my Trialblazer a better throttle response. No change on EPA."

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About Tom S.
Vehicle
2007 Chevy Trailblazer
I use my vehicle for
commuting and travel
 
more power

Posted on 02/21/2007 by Alan C. - 2001 Audi A4 (Big Bear Lake,CA)

"noticed power gains and smoother accelleration right away.Glad i got it!"

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About Alan C.
Vehicle
2001 Audi A4
 
better throttle response

Posted on 02/21/2007 by Craig C. - 2004 Ford F150 (Florence,KY)

"I haven't had it long enough to tell if I am getting better mileage, but I do have better throttle response."

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About Craig C.
Vehicle
2004 Ford F150
 
True Flow air filter

Posted on 02/20/2007 by Lenny B. - 1998 Chevy Truck S10 (Canton,IL)

"I purchased the filter for my 1998 Chevy S-10 pickup as a replacement for the stock filter. The filter fit perfectly. It has been cold since I installed the filter so I haven't been able to really get a good idea of how much of an improvement it has made. Overall, I am very happy with the filter. The quality appears to be very good."

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About Lenny B.
Vehicle
1998 Chevy Truck S10
I use my vehicle for
Daily driver
 
2007 Chevy Stnd Truck Classic

Posted on 02/07/2007 by Robert O. - 2007 Chevy Silverado (Biloxi,MS)

"The Filter installed easy and fit properly. I rest the computer at install. It looks like I am only getting a .25 gas increase from the filter. I would have liked to seen more but my old filter was new. The reason for my purchase was to reduce the amount of dirt that gets into the engine. It should also save on the cost of filters over the life of the truck."

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About Robert O.
Vehicle
2007 Chevy Silverado
I use my vehicle for
Work
 
true flow drop in filter

Posted on 12/12/2006 by Matthew J. - 2003 Toyota Tundra (Lompoc,CA)

"So far i am very happy with this product. I have noticed slightly better fuel mileage, and incressed power."

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About Matthew J.
Vehicle
2003 Toyota Tundra
I use my vehicle for
weekend off road- daily driver
 
Great filter, best on the market

Posted on 12/04/2006 by John T. - 2004 Dodge Ram (Parker,CO)

"I've been using True Flow drop-ins for years. Proven filtrations stops the most dirt and junk coming into your intake, down to the smallest size. Increases the life of your engine."

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About John T.
Vehicle
2004 Dodge Ram
 
nice air flow

Posted on 11/07/2006 by John S. - 2002 BMW M3 (Chicago,IL)

"feels very smooth and quick! air flow feels great throughout rpm range!"

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About John S.
Vehicle
2002 BMW M3
I use my vehicle for
every day use
 
improved milage compare to stock filter

Posted on 10/31/2006 by Xin W. (Santa Clara,CA)

"the computer in my bimmer showed an average of 23mpg on stock filter, after the True Flow, I reset the computer and get 25+ mpg now"

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About Xin W.
 
Cummings Diesel

Posted on 10/17/2006 by Mark M. - 2004 Dodge Ram (Panama City,FL)

"I installed a True Flow in conjunction with a Flowmaster. While there is a noticable increase in response and acceleration under tow, there is no increase in my gas milage. I do recommend the True Flow, because of the difference, but I wish my MPG would increase as it has on my gas vehicles."

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About Mark M.
Vehicle
2004 Dodge Ram
I use my vehicle for
Family activities towing a trailer
 
Haven't seen much yet...

Posted on 10/13/2006 by Shane S. - 2003 BMW 525i (Morristown,NJ)

"It's been about three weeks so far and I haven't seen an improvement in Horsepower nor and improvement in gas milage... I'll keep hoping!!! The product definitely appears to be much better than the Fram filter I had in my BMW prior to the TruFlow."

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About Shane S.
Vehicle
2003 BMW 525i
 
Perfect fit

Posted on 10/05/2006 by Steven W. (Titusville,FL)

"Fit my Pathfinder like a glove...get one for yourself and let your car breath!!"

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About Steven W.
 
Not impressed

Posted on 09/29/2006 by Edward M. - 2004 Dodge Ram (Zachary,LA)

"I've had my True Flow filter installed on my 2004 Dodge 1500 Quad cab with a 5.7 Hemi for about 2 weeks. I have yet to get even a half mile to the gallon more and it seems like that it doesn't have the same throtle response that it had with the standard Fram filter. I'll give about 2 more weeks (if only to say I gave it a reasonable opportunity to prove itself) before I chunk it in the garbage. To it's defence, I do drive back and forth to work in heavy traffic with low grade gas. The second week I did start using the high grade gas but no diffence in gas or throtle response."

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About Edward M.
Vehicle
2004 Dodge Ram
I use my vehicle for
driving back and forth to work in heavy traffic.
 
It helps

Posted on 08/28/2006 by Frank S. - 2005 Infiniti FX35 (Sparta,NC)

"I recently purchased (2) filters for both my vehicles, both vehicles seem to run better and gas mileage has improved."

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About Frank S.
Vehicle
2005 Infiniti FX35
I use my vehicle for
travel and pleasure
 
Does't Fit well

Posted on 08/23/2006 by Gregory B. - 1998 Nissan Maxima (Edwardsville,IL)

"I am unhappy to say that the fit is not good with my car. The finish of the product is fine. I am unable to completely close my air box without distorting it, resulting in leakage around the seal. Again, since it does not seal well it allows dirt to enter into the system, not good."

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About Gregory B.
Vehicle
1998 Nissan Maxima
I use my vehicle for
commuting
 
Very nice filter, better than K&N

Posted on 08/21/2006 by Ed D. - 2006 Chevy Silverado (Wilmington,NC)

"Filter is very well made and looks like it will filter much better than a gauze type like the K&N. I got an intake tube to go along with it and the engine sounds much better under medium to heavy throttle."

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About Ed D.
Vehicle
2006 Chevy Silverado
 
worth the $50!

Posted on 07/08/2006 by William M. - 1976 Porsche 911 (Cary,IL)

"The true flow replaced an old K&N in my 76 911S. Better low end and throttle response, a bit more overall power through the range. Perfect fit. Very satisfied!"

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About William M.
Vehicle
1976 Porsche 911
I use my vehicle for
sport and commiting
 
worth the money

Posted on 06/23/2006 by Michael C. - 2004 Chrysler PT Cruiser (Flint,TX)

"this filter is well worth the Money and if you live in a dusty area its a must have. I drive a Pt Cruiser and after an oil change and a TrueFlow filter noticed a change in fuel economy and power. Want to buy the last filter you ever have go TrueFlow."

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About Michael C.
Vehicle
2004 Chrysler PT Cruiser
I use my vehicle for
everyday use
 
Good filter

Posted on 06/06/2006 by J. Allen G. - 2001 Dodge Ram (Ely,NV)

"Love it... The main difference is that the turbo is MUCH louder on my '01 Dodge CTD due to more air flow to the turbo. The enging is more responsive to the throttle. Can't complain."

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About J. Allen G.
Vehicle
2001 Dodge Ram
I use my vehicle for
Daily driver, out in the hills, hunting, hauling, ect
 
true flow air filters

Posted on 05/25/2006 by Coby W. - 2005 Dodge Ram (Lubbock,TX)

"true flow air filters are the best on the market PERIOD. when they make one for my streetbike let me know!"

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About Coby W.
Vehicle
2005 Dodge Ram
I use my vehicle for
cruising, and shown off its killer looks
 
True Flow Altima

Posted on 05/21/2006 by Paul G. - 2001 Nissan Altima (San Diego,CA)

"I have had my True Flow in an 01 Altima for about a month and I love it. I have noticed a considerable difference in fuel consumption for the better. That is when I'm not racing around and spinning the tires which it never did before."

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About Paul G.
Vehicle
2001 Nissan Altima
I use my vehicle for
Errands, Family, Activities.
 
Not what I had hoped for...

Posted on 05/16/2006 by Tracy R. - 2000 Ford Focus (Shasta Lake,CA)

"I purchased this air filter because the advertisement stated it would increase gas mileage by 1-2 mpg. Unfortunately, it did not. I have noticed a slight increase in horsepower when accelerating, however, I am disappointed with the gas mileage result."

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About Tracy R.
Vehicle
2000 Ford Focus
I use my vehicle for
commuting to work and school.
 
Great Filter

Posted on 05/03/2006 by Nathaneal L. - 2001 Lexus IS300 (Sutherlin,OR)

"Dropped one of these in my is300 and it works great with the joez intake. Didnt want an oil filter to mess up my MAF sensor and this fit the bill."

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About Nathaneal L.
Vehicle
2001 Lexus IS300
I use my vehicle for
Commuting
 
Thunda from Downunda

Posted on 04/14/2006 by Troy N. - 2003 Ford F-250 (Sydney,nsw)

"I live in Australia and received the filter as a birthday gift from my son (my request!!!).Product quality is good and what I expected.I haven't travelled many Kms since the install but have already noticed the vehicle is definately more responsive with reduced exhaust smoke throughout the whole throttle range.To early to quote any figures but I'm anticipating that this improved combustion effeciency will translate into improved MPG and looking forward to better engine protection during our outback travels on unsealed, dusty roads and tracks.The filter was trans-shipped by friends in San Diego and arrived here in about a week which speaks volumes for AutoAnything's service.I'm impressed."

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About Troy N.
Vehicle
2003 Ford F-250
I use my vehicle for
Travelling around Australia with 21' caravan & off-road activities.
Showing 26 - 50 of 107 Customer Reviews
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