HKS drop in filters

Chuck33079 · 08-08-2013, 09:38 AM

That looks to be the same foam as the filter pods they use with their intake. I wouldn't run it if you gave it to me.

kenchan · 08-08-2013, 10:33 AM

i wish R2C made drop ins for our cars.

6spd · 08-08-2013, 10:44 AM

The new HKS is the same foam type as the old.

GTLAW · 08-08-2013, 11:02 AM

I don't want oiled Filter that's why I don't want K&N.. Looks like I will not be getting HKS.. I don't get why people run them at all.

kenchan · 08-08-2013, 11:03 AM

ive not had issues with MAF oil contamination using K&N drop ins..?

i run them because i read it had some improvements over stock when coupled with post-MAF tube. and it does allow the engine to rev smoother high.

Chuck33079 · 08-08-2013, 11:06 AM

Oiled are ok if you've very anal about how much you put on after you clean them. They often come from the factory with too much oil too.

GTLAW · 08-08-2013, 11:29 AM

I wanted to keep dry flow.. anyone running AFE or Cosworth?

kfull · 08-08-2013, 01:19 PM

Il be installing k&n filters later after work. Curious to see if there is any noticeable difference in anything(power, noise, throttle response)

6spd · 08-08-2013, 01:27 PM

I installed them a few years ago on my 09. The differences were slight, but still noticeable. Throttle felt about the same, sound increased slightly as revs got higher, and the car felt less choked up at high rpms. Added HPS tubes, no difference.

After that I switched to the Injen intakes, noticed a much better high rpm feeling and response, but the low end throttle suffered. It sounded ok, but just to much like that typical generic "whoosh" sound.

Switch back to all stock for a week or so before trading it in, noticed so much throttle response come back, the sound smoothed out, but the high rpms felt, in a sense, nasty.

No after driving my 13 for a week or so, I'm ready to at least throw some better filters back in. They are a nice compromise between stock and cai's. Best throttle response down low, freer feeling up high, and a nice smooth engine sound.

Trips · 08-08-2013, 02:44 PM

Moved to the right section

Sh0velMan · 08-08-2013, 03:23 PM

RE: Cosworth filters, I know from second hand accounts from a local person that they dyno tested 4hp down with cosworth over the stock paper filters.

kenchan · 08-08-2013, 03:24 PM

that "whoosh" sound reminds me of flushing public urinal.

GTLAW · 08-08-2013, 03:34 PM

Quote:

Originally Posted by Sh0velMan

RE: Cosworth filters, I know from second hand accounts from a local person that they dyno tested 4hp down with cosworth over the stock paper filters.

What do you mean they lost 4HP?

6spd · 08-08-2013, 03:37 PM

Quote:

Originally Posted by kenchan

that "whoosh" sound reminds me of flushing public urinal.

OMG read my mind

Sh0velMan · 08-08-2013, 03:40 PM

Quote:

Originally Posted by GTLAW

What do you mean they lost 4HP?

Uhh I mean when they put the Cosworth filters in, it dynoed 4 HP lower than with the factory Nissan filters.

08-08-2013, 09:38 AM	#16 (permalink)
Chuck33079 A True Z Fanatic Join Date: Nov 2011 Location: Houston Posts: 12,265 Drives: 2011 370ztt Rep Power: 29539	That looks to be the same foam as the filter pods they use with their intake. I wouldn't run it if you gave it to me. 6spd likes this. __________________ 2011 MB Touring-Sport-6sp-Nav/GTM TT/FI TT TDX/JTran/Kosmic/Eibach/Hotchkis/SPC/CSF/RPS/SoThatsWhereAllMyMoneyWent

08-08-2013, 10:44 AM	#18 (permalink)
6spd A True Z Fanatic Join Date: Aug 2009 Location: South Florida Posts: 3,001 Drives: Q50RS Rep Power: 25	The new HKS is the same foam type as the old. GTLAW likes this. __________________ -Jay- jonathanjamesphotographer.com

08-08-2013, 11:02 AM	#19 (permalink)
GTLAW Enthusiast Member Join Date: Jun 2010 Location: Columbia MD Posts: 373 Drives: Black ??? Rep Power: 16	I don't want oiled Filter that's why I don't want K&N.. Looks like I will not be getting HKS.. I don't get why people run them at all. __________________ 2013 6MT IPL GrSh\|V-Leds\|OSRAM \| SWIFT \| H&R \| CUSCO \| HKS \| 3M \|

08-08-2013, 11:03 AM	#20 (permalink)
kenchan A True Z Fanatic Join Date: Aug 2009 Location: N/A Posts: 76,801 Drives: N/A Rep Power: 141521	ive not had issues with MAF oil contamination using K&N drop ins..? i run them because i read it had some improvements over stock when coupled with post-MAF tube. and it does allow the engine to rev smoother high. 6spd likes this.

08-08-2013, 11:06 AM	#21 (permalink)
Chuck33079 A True Z Fanatic Join Date: Nov 2011 Location: Houston Posts: 12,265 Drives: 2011 370ztt Rep Power: 29539	Oiled are ok if you've very anal about how much you put on after you clean them. They often come from the factory with too much oil too. 2012z likes this. __________________ 2011 MB Touring-Sport-6sp-Nav/GTM TT/FI TT TDX/JTran/Kosmic/Eibach/Hotchkis/SPC/CSF/RPS/SoThatsWhereAllMyMoneyWent

08-08-2013, 10:33 AM	#17 (permalink)
kenchan A True Z Fanatic Join Date: Aug 2009 Location: N/A Posts: 76,801 Drives: N/A Rep Power: 141521	i wish R2C made drop ins for our cars.

08-08-2013, 11:29 AM	#22 (permalink)
GTLAW Enthusiast Member Join Date: Jun 2010 Location: Columbia MD Posts: 373 Drives: Black ??? Rep Power: 16	I wanted to keep dry flow.. anyone running AFE or Cosworth? __________________ 2013 6MT IPL GrSh\|V-Leds\|OSRAM \| SWIFT \| H&R \| CUSCO \| HKS \| 3M \|

08-08-2013, 01:19 PM	#23 (permalink)
kfull Track Member Join Date: Mar 2012 Location: Massachusetts Posts: 909 Drives: A lot Rep Power: 15	Il be installing k&n filters later after work. Curious to see if there is any noticeable difference in anything(power, noise, throttle response) __________________ 2012 GM 6MT sports package \| FI non res cf exhaust \| K&N Drop Ins \| Viper 3303 security system w/ tilt sensor \| GTR start button \| 35% rear 45% side window tint \| Michelin PSS

08-08-2013, 01:27 PM	#24 (permalink)
6spd A True Z Fanatic Join Date: Aug 2009 Location: South Florida Posts: 3,001 Drives: Q50RS Rep Power: 25	I installed them a few years ago on my 09. The differences were slight, but still noticeable. Throttle felt about the same, sound increased slightly as revs got higher, and the car felt less choked up at high rpms. Added HPS tubes, no difference. After that I switched to the Injen intakes, noticed a much better high rpm feeling and response, but the low end throttle suffered. It sounded ok, but just to much like that typical generic "whoosh" sound. Switch back to all stock for a week or so before trading it in, noticed so much throttle response come back, the sound smoothed out, but the high rpms felt, in a sense, nasty. No after driving my 13 for a week or so, I'm ready to at least throw some better filters back in. They are a nice compromise between stock and cai's. Best throttle response down low, freer feeling up high, and a nice smooth engine sound. GTLAW and kfull like this. __________________ -Jay- jonathanjamesphotographer.com

08-08-2013, 02:44 PM	#25 (permalink)
Trips Administrator Join Date: May 2009 Location: Disneyland, Ca Posts: 8,732 Drives: 🔰 Rep Power: 10	Moved to the right section __________________

08-08-2013, 03:23 PM	#26 (permalink)
Sh0velMan A True Z Fanatic Join Date: Jan 2012 Location: Dallas/Ft.Worth Posts: 3,349 Drives: Noisily. Rep Power: 21	RE: Cosworth filters, I know from second hand accounts from a local person that they dyno tested 4hp down with cosworth over the stock paper filters. __________________ Buy My Car! \| Build Thread

08-08-2013, 03:24 PM	#27 (permalink)
kenchan A True Z Fanatic Join Date: Aug 2009 Location: N/A Posts: 76,801 Drives: N/A Rep Power: 141521	that "whoosh" sound reminds me of flushing public urinal. 6spd likes this.

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