Which Drop-in filter fits the best? - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

BlackyRose · 06-10-2013, 12:09 PM

There are so many threads on drop in filters. There are even threads that show how to dis-assemble the airbox for install. Overall, which filter fits the easiest and the best without having to cut/force it in the airbox?

6speed_Sam · 06-10-2013, 12:20 PM

The only one I have tried is the Perrin. And yes, it had to be forced into the airbox. Other than that it's a great filter.

Opposed · 06-10-2013, 12:26 PM

Any are fine. I can't see how would could actually feel the difference between drop in filters...I have a $350 intake that I can't fell any difference over stock to be honest.

Veritas · 06-10-2013, 12:28 PM

Last week, I installed the K&N drop-in filter for the first time. Considering that I didn't have previous experience, I'd say it fit really well. You definitely just have to read online instructions and make sure it aligns correctly

Clipdat · 06-10-2013, 12:35 PM

Arguably the TRD filter has the best fitment since it uses the same format of gasket/seal as the stock paper filter - the hard layered indented areas that line up exactly with the airbox's plastic. (Versus silicone gaskets that don't have an exact of fit)

JDMrolla · 06-10-2013, 04:04 PM

Blitz

siXXtoes · 06-10-2013, 08:52 PM

my Zeta works great

FRS-Jonathan · 06-14-2013, 09:33 PM

My HKS dropped right in

Silverdub · 06-15-2013, 08:10 AM

Get a trd for a matrix 05, fits perfect, and built like a kn or afe, its not a paper filter

rikdrt1 · 06-16-2013, 01:16 PM

Quote:

Originally Posted by Silverdub

Get a trd for a matrix 05, fits perfect, and built like a kn or afe, its not a paper filter

uhh, wait -- so you have to oil up a TRD filter as well ?

ive seen some issue with the oil getting on some sensors - I was hoping just to use a paper drop-in if possible --- I thought the TRD was like that...

am I wrong ? thanks guys.

Silverdub · 06-16-2013, 07:34 PM

I never oiled it

SkAsphalt · 06-17-2013, 01:29 AM

K&N took 1 minute to fit. jesus drop in filters are NOT a scary idea and take little effort to install.

Kodename47 · 06-17-2013, 04:32 AM

Quote:

Originally Posted by rikdrt1

am I wrong ? thanks guys.

Yes, oiling is not a problem.

roddy · 06-17-2013, 06:57 AM

Quote:

Originally Posted by rikdrt1

uhh, wait -- so you have to oil up a TRD filter as well ?

ive seen some issue with the oil getting on some sensors - I was hoping just to use a paper drop-in if possible --- I thought the TRD was like that...

am I wrong ? thanks guys.

The JDM TRD filter (as in the picture above) is built like the stock filter and doesn't require oil. The TRD filter that we get over here is an oiled cotton gauze filter much like a K&N. The filter comes pre-oiled and will not need oil until it is cleaned. The sensor problem you speak of happens when the filter is over oiled and installed (more or less) dripping wet. This can cause the MAF sensor to become fouled. Even if this did happen, the fix is easy...simply remove the sensor, spray with electric contact cleaner, dry, and re-install. Good to go.

06-10-2013, 12:09 PM	#1
BlackyRose Senior Member Join Date: Jun 2013 Drives: 2013 Raven FR-S Location: Florida Posts: 486 Thanks: 31 Thanked 59 Times in 44 Posts Mentioned: 3 Post(s) Tagged: 0 Thread(s)	Which Drop-in filter fits the best? There are so many threads on drop in filters. There are even threads that show how to dis-assemble the airbox for install. Overall, which filter fits the easiest and the best without having to cut/force it in the airbox?

06-10-2013, 12:20 PM	#2
6speed_Sam Thumper Join Date: Dec 2012 Drives: 2013 FRS Location: Huntsville, AL Posts: 250 Thanks: 97 Thanked 59 Times in 42 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	The only one I have tried is the Perrin. And yes, it had to be forced into the airbox. Other than that it's a great filter. __________________ Car is gone - parts for sale

06-10-2013, 12:26 PM	#3
Opposed Senior Member Join Date: Jun 2012 Drives: 2013 Asphalt FR-S Location: Bloomington, MN Posts: 1,156 Thanks: 499 Thanked 447 Times in 294 Posts Mentioned: 7 Post(s) Tagged: 0 Thread(s)	Any are fine. I can't see how would could actually feel the difference between drop in filters...I have a $350 intake that I can't fell any difference over stock to be honest. __________________ Asphalt FR-S: EcuTek Visconti STG2 tune, MAPerformance turbo kit, MAPerformance 3" exhaust, Hotchkis springs, Mach-V 17x9 Awesomes. Build thread: http://www.ft86club.com/forums/showthread.php?t=30703

06-10-2013, 04:04 PM	#6
JDMrolla Senior Member Join Date: Mar 2012 Drives: AE86 and white FRS Location: chesapeake, va Posts: 131 Thanks: 32 Thanked 99 Times in 29 Posts Mentioned: 10 Post(s) Tagged: 7 Thread(s)	Blitz __________________

06-10-2013, 08:52 PM	#7
siXXtoes Ohh Snap Join Date: Jun 2012 Drives: Argento FR-S Location: San Diego Posts: 159 Thanks: 79 Thanked 35 Times in 26 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	my Zeta works great __________________ P&L EL headers and over-pipe, ARK Grip front-pipe and cat-back exhaust, Delicious Tune, Rays Gram Lights 57DR 17x9 +35 wrapped in Bridgestone RE11a's SoCal SD 86 Club Admin https://www.facebook.com/groups/socalsd86/

06-10-2013, 12:28 PM	#4
Veritas Junior Member Join Date: Feb 2013 Drives: Sterling Silver Subaru BRZ Limited Location: Orange, CA Posts: 8 Thanks: 0 Thanked 3 Times in 3 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Last week, I installed the K&N drop-in filter for the first time. Considering that I didn't have previous experience, I'd say it fit really well. You definitely just have to read online instructions and make sure it aligns correctly

06-15-2013, 08:10 AM	#9
Silverdub Boostin' Join Date: Jun 2012 Drives: FRS-T Location: Montreal Posts: 1,042 Thanks: 337 Thanked 489 Times in 241 Posts Mentioned: 4 Post(s) Tagged: 0 Thread(s)	Get a trd for a matrix 05, fits perfect, and built like a kn or afe, its not a paper filter __________________ My custom turbo build up thread!

06-16-2013, 07:34 PM	#11
Silverdub Boostin' Join Date: Jun 2012 Drives: FRS-T Location: Montreal Posts: 1,042 Thanks: 337 Thanked 489 Times in 241 Posts Mentioned: 4 Post(s) Tagged: 0 Thread(s)	I never oiled it __________________ My custom turbo build up thread!

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