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Stillen CAI dry filter replacement.

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  #16  
Old 09-18-2008, 06:38 PM
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Originally Posted by Jeff92se
Yeah, yeah, like you two couldn't lift the hood and measure. lol. Okay I measured the length. It's 5". I measured only the media height. I didn't include the flange dimension.
From my best guess the Stillen uses a RC-2960
RC-2960 Product Specifications
Product Style: Round Tapered Universal Air Filter
Base Outside Diameter: 7.5 in (191 mm)
Flange Inside Diameter: 6 in (152 mm) (part that goes over the flange)
Flange Length: 1 in (25 mm)
Flange Type: Centered
Height: 5 in (127 mm)
Top Outside Diameter: 5 in (127 mm)
Top Style: Metal
Top Material/Finish: Chrome


The amsoil: 6065 matches the K&N in all specs except the length. It's 6.5" long. 1.5" longer than the K&N. See pic of my setup here:


You can see that it will hit the Stillen plastic part at the end of the filter housing. 1" longer will just hit the plastic. 1.5" will put it beyond the plastic. It will also hit the power duct if you have it installed. I "think" if you cut the stillen plastic away for clearance, the Amsoil would fit. I didnt' see a particular function of the plastic pieces that needed to be cut anyway. Also you might be able to cheat a bit on the Z tube or maf connections etc...
Don't mind me. I'm posting for my suscribed info:

The R2C replacement for the JWT single filter application is as follows:

Overall length: 6.5"
Outlet 6.0"
Front diameter: 5.25"
Rear diameter: 7.25"

6.5" overall vs K&N's 5" media height. If R2c's 6.5" length includes the mounting flange length, then we might have a chance (ie.. if that flange is 1.5" or so). The Stillen flange where the hose clamp holds the filter onto the flange is about that dimension.

From what I remember, the JWT application can tolerate a bit more length. but the Stillen can't w/o cutting. Hopefully the maker will chime in and clarify
 
  #17  
Old 09-18-2008, 07:40 PM
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R2C Replacement

The R2C PowerFlow replacement is specifically designed for the Stillen system. It Fits just fine.

Test results are available against the AEM and Amsoil dry filters.

Regards
PFE
 
  #18  
Old 09-18-2008, 10:38 PM
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Thanks for the confirmation. Actually, what you PM'd me were the dimensions for the JWT replacement(C010500). But for my reference, was the over length of 6.5" including the flange? What is the media only length?

The replacement Stillen filter has a different model number: C010503. Can you confirm the dimensions of this one also? Thanks!
 
  #19  
Old 09-19-2008, 11:06 AM
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R2C Performance replacement filter for Stillen applications

Attached is a photo of the R2C PowerFlow filter used in a Stillen system.
 
Attached Thumbnails Stillen CAI dry filter replacement.-img_1027.jpg  
  #20  
Old 09-19-2008, 11:13 AM
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Can you post the dimensions? As you can see, that picture doesn't look like the stillen on my G. ie.. that filter dseems to stick out more than than my application above would allow. Hence the request for the stillen replacement filter dimensions.

Actually if you look really close, it looks like a portion of the stillen box has been cut away to allow your filter to stick out more. Correct?
 
  #21  
Old 09-19-2008, 11:28 AM
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Here's the Stillen replacement dimensions.

R2C replacement for Stillen systems:

Overall length to flange 8.5"
Filter Body length 7.75"
Small diameter 5.25"
Large diameter 7.50"

As noticed, it seems too long and confirms my observation above. Any reason to offer a filter that needs modification to fit? Not like that's a particularly bad but it should be mentioned.

I don't know why I'm pm'd these dimensions vs posting them here. I hope it's okay to do so.

To answer the pm question. The JWT dimensions were pm'd to me by the same person that pm'd me the stillen dimensions.
 
  #22  
Old 09-24-2008, 01:27 PM
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I received a PM from R2C and they said they were aware they were offering a filter that was too big to fit in the Stillen enclosure w/o modification (as per my thoughts). They said they would now incorporate that info into their instructions.

I feel like I'm doing R&D for these guys. Send me one, I'll install it with instuctions, pictures and a full write up.
 
  #23  
Old 09-24-2008, 09:16 PM
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^^^ wait... what??? The filter they said was designed specific for Stillen - they are now saying requires modifications to fit??? WTF?

Here I am all happy that someone finally makes a non oiled reusable replacement for Stillen and it turns out it doesn’t fit?

Hell there are already other replacement filter out there that will fit with modifications... doesn’t Ams make one>

I'm kinda pissed now.
 
  #24  
Old 09-24-2008, 09:48 PM
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Filter size

Jeff92se
OCG35

I could have used you in the R&D dept. along with your cars. See the reply in the other thread. Apologies for the error. Trimming aside, it remains the finest performance filter you can buy for your G35.

PFE
 
  #25  
Old 02-07-2009, 11:38 PM
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lol wow.. so after all that reading.. theres basically no replacement for the stillen cai that actually fits?
 
  #26  
Old 02-07-2009, 11:45 PM
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The 6" Blitz SUS will fit... it's stainless steel, so you don't oil it. does that count???
 
  #27  
Old 02-07-2009, 11:57 PM
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Originally Posted by 05350GT6MT
lol wow.. so after all that reading.. theres basically no replacement for the stillen cai that actually fits?
correct.

Oops, edit - the JWT fits and is a good alternative... but other than that, no.
 
  #28  
Old 02-13-2009, 04:13 PM
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hey guys which one of the blitz sus ones would work on the stillen?
C1 Core (6" x 7 3/4" Opening 6")
C2 Core (5" x 7 3/4" Opening 6")
C3 Core (5 1/2" x 6" Opening 4 1/2")

and do you have to adjust anything to make em fit?

thanks
 
  #29  
Old 02-13-2009, 04:15 PM
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The Blitz filter would no doubt be the worst choice unless you really don't care how much dust gets into your engine.
 
  #30  
Old 02-13-2009, 04:30 PM
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Originally Posted by 05350GT6MT
hey guys which one of the blitz sus ones would work on the stillen?
C1 Core (6" x 7 3/4" Opening 6")
C2 Core (5" x 7 3/4" Opening 6")
C3 Core (5 1/2" x 6" Opening 4 1/2")

and do you have to adjust anything to make em fit?

thanks
both C1 & C2
 


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