Reddit mentions of Green Filter 7159 Green High Performance Air Filter

This is a common choice.

Seems to be one of the first mods a lot of owners do.

http://www.amazon.com/Green-Filter-7159-High-Performance/dp/B000CMHIR4/ref=sr_1_3?ie=UTF8&qid=1462365341&sr=8-3&keywords=green+filter

Seriously took 10 minutes to install!

The sound is...visceral, a growl and rumble, you can hear the engine suck in air with a whistle even.

Open ended oiled filter. Seen them in the $40 range on Amazon occasionally. Not much performance gain but the noise is good for miles of smiles.

https://www.amazon.com/Green-Filter-7159-High-Performance/dp/B000CMHIR4/ref=sr_1_3?keywords=green+filter&qid=1555005232&s=gateway&sr=8-3

https://www.amazon.com/Green-Filter-7159-High-Performance/dp/B000CMHIR4/ref=sr_1_1?ie=UTF8&qid=1487785406&sr=8-1&keywords=green+filter

this one: https://www.amazon.com/gp/product/B000CMHIR4/ref=oh_aui_detailpage_o01_s00?ie=UTF8&psc=1

i like it so far it adds a bit more induction noise and it looks like it keeps the oil cooler just by a little bit.

Ok so I am looking at these items
[https://www.amazon.com/gp/product/B000CMHIR4/ref=ox_sc_act_title_1?ie=UTF8&psc=1&smid=A15DTMM40CG6VX](Green Air)
and
https://www.amazon.com/gp/product/B00IGWW5UC/ref=ox_sc_act_title_2?ie=UTF8&psc=1&smid=A26YKA1AMO7VO

Got it here..

http://www.amazon.com/Green-Filter-7159-High-Performance/dp/B000CMHIR4/ref=sr_1_1?ie=UTF8&qid=1425668660&sr=8-1&keywords=focus+st+green+filter

Came pretty quick, got it in 2-3 days. As far as performance goes, there isnt much of a difference. It sounds great though! Left the top of the air box off.

Ive been thinking of getting the rokblokz myself. Window tint is iffy for me, due to it being illegal. Got popped in my RSX for it.

Not really - I quite like the car 'as is'. The only thing I've done is add a weighted shift knob and some goofy decals.

EDIT: Also a Green Filter for more turbo noise in the cabin.

purchased mine from Amazon because, free prime shipping.

https://www.amazon.com/Green-Filter-7159-High-Performance/dp/B000CMHIR4

Green Filter 7159 Green High Performance Air Filter https://www.amazon.com/dp/B000CMHIR4/ref=cm_sw_r_cp_tai_IaEszbMN7H88X

Resonator is part of the exhaust system, $50 From my local muffler shop to remove it and put a straight thru . Gives the exhaust a little character without being loud

https://www.amazon.com/gp/aw/d/B000CMHIR4/ref=yo_ii_img?ie=UTF8&psc=1

Not sure if this will work since I'm on mobile

Here you go! https://www.amazon.com/gp/aw/d/B000CMHIR4/ref=yo_ii_img?ie=UTF8&psc=1

I have the same car, put a green filter in it! Trust me, you'll love the sound.

https://www.amazon.com/dp/B000CMHIR4/ref=cm_sw_r_cp_api_Plm0xb6E2613Z