GrimmSpeed Post MAF Hose - Page 2 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

22 BRZ · 06-15-2022, 08:16 PM

Quote:

Originally Posted by Andrew Barden

Not invalidating your experience by any means -

I just got mine installed and have a noticeably more aggressive sound from 3500 RPM’s and up, plus some classic cold air intake whoosh sounds on throttle tip in at idle.

Don’t expect this really makes much power (if any), but definitely adds a little fun factor for me.

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Did you just do the tube, or the full tube/filter/coal removal?

Andrew Barden · 06-15-2022, 08:50 PM

No filter, but I did pull out the charcoal filter

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22 BRZ · 06-15-2022, 10:14 PM

Is that reversible on these cars? Or is the charcoal filter pinned in place?

Andrew Barden · 06-15-2022, 10:16 PM

It’s permanently fixed by a plastic weld or an epoxy, can’t remember exactly what but it’s not going back in. Surprisingly restrictive, won’t miss it a bit.

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OkieSnuffBox · 06-21-2022, 03:06 PM

Quote:

Originally Posted by jdmblood

So far only Apex'i has the carbon snorkel which deletes the resonator but it's a bit steep.

I'm skeptical when a company says "improves performance," but can't produce objective data to show that improved performance.

It does look cool, but not $1200 cool.

Sphirit · 06-22-2022, 02:37 AM

Quote:

Originally Posted by jdmblood

Just installed the grimspeed intake tube, k&n filter, and deleted the charcoal filter. Didn't notice any extra induction noise.

What I want to do next is get rid of the resonator to the left of the intake box. So far only Apex'i has the carbon snorkel which deletes the resonator but it's a bit steep. Anyone have any other options they know of?

For intake sound you need to modify the intake snorkel behind front bumper, at leats in the 1º gen.

22 BRZ · 06-24-2022, 11:18 AM

Got the post-MAF hose and a K&N filter installed (birthday present from my better half!) and I like it. I do think there is a little more front end noise under load. I don't think its a placebo, but even if it is, I'm happy with it. Worth it in my view. Left the charcoal filter in for now.

22 BRZ · 06-25-2022, 02:37 PM

I really wanted to go with the red version, but I thought it might look a bit garish in the engine bay with everything else being black.

DylanJZA · 06-25-2022, 11:02 PM

exactly why I did black as well

06-15-2022, 10:14 PM	#17
22 BRZ Senior Member Join Date: Oct 2021 Drives: 2022 Subaru BRZ 6MT IR Location: Canada Posts: 192 Thanks: 55 Thanked 162 Times in 85 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	Is that reversible on these cars? Or is the charcoal filter pinned in place? __________________ 2022 BRZed, Red, Base, Manual, Simple

06-24-2022, 11:18 AM	#21
22 BRZ Senior Member Join Date: Oct 2021 Drives: 2022 Subaru BRZ 6MT IR Location: Canada Posts: 192 Thanks: 55 Thanked 162 Times in 85 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	Got the post-MAF hose and a K&N filter installed (birthday present from my better half!) and I like it. I do think there is a little more front end noise under load. I don't think its a placebo, but even if it is, I'm happy with it. Worth it in my view. Left the charcoal filter in for now. __________________ 2022 BRZed, Red, Base, Manual, Simple

06-25-2022, 02:37 PM	#22
22 BRZ Senior Member Join Date: Oct 2021 Drives: 2022 Subaru BRZ 6MT IR Location: Canada Posts: 192 Thanks: 55 Thanked 162 Times in 85 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	I really wanted to go with the red version, but I thought it might look a bit garish in the engine bay with everything else being black. Attached Images __________________ 2022 BRZed, Red, Base, Manual, Simple

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06-15-2022, 08:50 PM	#16
Andrew Barden Junior Member Join Date: Jun 2022 Drives: 2022 GR86 Manual Base Location: Charlotte, NC Posts: 6 Thanks: 0 Thanked 4 Times in 2 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	No filter, but I did pull out the charcoal filter Sent from my iPhone using Tapatalk

06-15-2022, 10:16 PM	#18
Andrew Barden Junior Member Join Date: Jun 2022 Drives: 2022 GR86 Manual Base Location: Charlotte, NC Posts: 6 Thanks: 0 Thanked 4 Times in 2 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	It’s permanently fixed by a plastic weld or an epoxy, can’t remember exactly what but it’s not going back in. Surprisingly restrictive, won’t miss it a bit. Sent from my iPhone using Tapatalk

06-25-2022, 11:02 PM	#23
DylanJZA Member Join Date: Apr 2022 Drives: GR86 Premium AT Trueno Blue Location: USA Posts: 60 Thanks: 437 Thanked 39 Times in 27 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	exactly why I did black as well

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