GS - 4th Gen (2013-2020) Discussion about the 2013 and up GS models

what air filter you recommend?

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Old 10-11-18 | 04:42 AM
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Originally Posted by Byprodrive
Regardless it will allow dirtier air into your engine
I never got an error code, but I did experience some weird throttle response/delay issues with an oiled filter. After switching back to a dry filter and cleaning the MAF, the issues went away.
Old 10-11-18 | 05:38 AM
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Originally Posted by DekNgo
I never got an error code, but I did experience some weird throttle response/delay issues with an oiled filter. After switching back to a dry filter and cleaning the MAF, the issues went away.
This only happens when filters are over oiled. I have an oiled cone filter and I have no issues.
Old 10-12-18 | 06:32 AM
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Originally Posted by np20412
This only happens when filters are over oiled. I have an oiled cone filter and I have no issues.
I agree that over oiling would cause it. In my case, though, there were no issues until I took a long trip (~500 miles) where it literally rained the entire time. I don't know for a fact that the rain caused the oil to migrate, but that's my hypothesis.
Old 10-12-18 | 07:13 AM
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Originally Posted by DekNgo
I agree that over oiling would cause it. In my case, though, there were no issues until I took a long trip (~500 miles) where it literally rained the entire time. I don't know for a fact that the rain caused the oil to migrate, but that's my hypothesis.
Interesting. I am taking a ~300 mile road trip in the GS at the end of the month and it is entirely possible it will rain during that time too. I wonder if your filter experienced some soak from the rain coming thru the air inlet if it really rained at 65+mph for 7-8 hours.

I will report back if anything happens afterwards.
Old 10-12-18 | 07:34 AM
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Oiling the filter is a pain in the *** and is not worth the hassle. The ROI just isn't there for these lifetime filters. Buy an OEM one and replace as needed.
Old 10-12-18 | 12:38 PM
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Originally Posted by praetor
Oiling the filter is a pain in the *** and is not worth the hassle. The ROI just isn't there for these lifetime filters. Buy an OEM one and replace as needed.
Ditto... Real PITA...
And if there’s an actual increase in performance, my butt-dyno can’t tell, so there’s no good reason to use those oiled filters. Unless of course, the mod-bug has bitten you and you’ve JUST GOT TO DO IT!
Old 10-12-18 | 12:56 PM
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Originally Posted by chinee


Ditto... Real PITA...
And if there’s an actual increase in performance, my butt-dyno can’t tell, so there’s no good reason to use those oiled filters. Unless of course, the mod-bug has bitten you and you’ve JUST GOT TO DO IT!
I just like the sound of my Takeda CAI. Sounds so much nicer than stock. Don't care about any HP "gains". I think Takeda has both oiled (blue) and dry (gray) filters? I have the oiled one, only put 10K miles on it so still a ways way away from 50K cleaning.
Old 10-12-18 | 01:56 PM
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Originally Posted by eddie420
I just like the sound of my Takeda CAI. Sounds so much nicer than stock. Don't care about any HP "gains".
LOL... I think I’m getting old... I’ll take a quiet cabin over an exhaust note any day...
Old 10-12-18 | 03:07 PM
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Originally Posted by chinee


LOL... I think I’m getting old... I’ll take a quiet cabin over an exhaust note any day...
Not the exhaust... the cold air intake. Sounds great when stepping on it, quite as can be when cruising. I have not touched the exhaust nor do I plan to. This is a quiet luxury car and I am keeping it that way lol.
Old 10-12-18 | 03:14 PM
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Originally Posted by dchar
The main advantage is that it can be cleaned and reused for the life of the vehicle. Supposedly...high-flow, low-restriction air filters also marginally increase throttle response, engine performance, and fuel economy due to more air assisting with combustion, but I haven't noticed a significant difference. I didn't drive my car long enough or hard enough with the paper filter to compare. It might be slightly more noticeable when more components of the air intake system is changed.
They also allow more stuff/dirtier air into the engine and can trigger MAF codes or ruin sensors in some cases if you use too much oil.
Old 10-13-18 | 06:39 AM
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Originally Posted by np20412
Interesting. I am taking a ~300 mile road trip in the GS at the end of the month and it is entirely possible it will rain during that time too. I wonder if your filter experienced some soak from the rain coming thru the air inlet if it really rained at 65+mph for 7-8 hours.

I will report back if anything happens afterwards.
Yeah, I'm thinking that's what happened.
Old 10-13-18 | 06:42 AM
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Originally Posted by eddie420
I just like the sound of my Takeda CAI. Sounds so much nicer than stock. Don't care about any HP "gains". I think Takeda has both oiled (blue) and dry (gray) filters? I have the oiled one, only put 10K miles on it so still a ways way away from 50K cleaning.
There are two versions of the Takeda intake. I don't know if both of them are still available. It seems like they originally came with the dry filters and now come with the oiled ones.
Old 10-13-18 | 10:58 AM
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Originally Posted by DekNgo
There are two versions of the Takeda intake. I don't know if both of them are still available. It seems like they originally came with the dry filters and now come with the oiled ones.
Both are available. Only difference is the filter they put. Filter dimensions look slightly different but can probably fit each other.



Old 10-13-18 | 02:40 PM
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Originally Posted by eddie420
Both are available. Only difference is the filter they put. Filter dimensions look slightly different but can probably fit each other.


yeah only difference in dimensions is the height of the filter, so all the openings, etc. will fit just fine.
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Old 10-14-18 | 07:03 AM
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Originally Posted by eddie420
Both are available. Only difference is the filter they put. Filter dimensions look slightly different but can probably fit each other.


Thanks.


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