FS: COBB Prototype HFC's

cotizi · 11-17-2010, 07:42 PM

Update: price lowered

For sale are my High Flow Cats that I bought from COBB after they sold their Time Attack 370Z. These are the cats they used on that car. Their intention was to market these, however they dropped the 370Z platform instead.

I am selling them because they don't mount up easily to my Fast Intentions Exhaust, and I don't feel like messing with them too much to get the small leak where it bolts up to my FI exhaust fixed.

Since these are basically custom, they don't come with any instructions or bolts where they hook up to the exhaust. ( does have header-side bolts and nuts).

These would be perfect for someone who has more time to mess with them than me. Still on the car, so i'll take pictures when I pull them off this weekend. Looking for $200 shipped.

Platinum10 · 11-17-2010, 09:02 PM

can you post a vid of how they sound on your 370Z

cotizi · 11-18-2010, 07:02 PM

yup, i can probably tomorrow

Platinum10 · 12-04-2010, 12:48 AM

do you have any video yet on these HFC's? I might be interested into buying these from ya.

cotizi · 12-04-2010, 10:32 AM

i took a video but it seriously sucked in quality. i don't have any kinda of recording device that wont sound like crap. The cats are off the car already and my stockers are back on. i can take pictures of them if desired.

chuckd05 · 12-04-2010, 01:39 PM

def take pictures... why dont they bolt up correctly.. if they dont bolt to FI they prob wont bolt well with any exhaust

cotizi · 12-15-2010, 10:39 PM

added pics... finally. My longtubes didn't bolt completely correctly to my FI exhaust either, so I'm not sure if its my exhaust that's the problem or my headers / cats. When I say "didn't bolt correctly" I'm talking about a 1mm or 2mm gasket leak at the drivers side connection. The passenger side worked fine. I was able to completely secure them and tie them down, and I think if i would have figured out a better gasket setup, it would have been fine, but I got lazy. These are definitely for someone who's willing to work with them in case they don't directly bolt on. I can't guarantee they will work with different setups. That's why they are cheaper than most HFC's.

Hope that helps. Like I said, my LTH leaked in the same spot, so for all I know these could fit fine.

cotizi · 12-19-2010, 06:25 PM

bump

cotizi · 12-30-2010, 07:25 PM

bump, lowered to 200 shipped

11-18-2010, 07:02 PM	#3 (permalink)
cotizi Enthusiast Member Join Date: Mar 2009 Location: Austin, Tx Posts: 391 Drives: 2012 VW GTI 6MT Rep Power: 217	yup, i can probably tomorrow __________________ Past - 2009 Silver 6MT Sport 370Z Current - 2012 VW GTI 6-Speed

12-04-2010, 10:32 AM	#5 (permalink)
cotizi Enthusiast Member Join Date: Mar 2009 Location: Austin, Tx Posts: 391 Drives: 2012 VW GTI 6MT Rep Power: 217	i took a video but it seriously sucked in quality. i don't have any kinda of recording device that wont sound like crap. The cats are off the car already and my stockers are back on. i can take pictures of them if desired. __________________ Past - 2009 Silver 6MT Sport 370Z Current - 2012 VW GTI 6-Speed

12-04-2010, 01:39 PM	#6 (permalink)
chuckd05 A True Z Fanatic Join Date: Oct 2009 Location: NY Posts: 2,391 Drives: No longer a Z Rep Power: 19	def take pictures... why dont they bolt up correctly.. if they dont bolt to FI they prob wont bolt well with any exhaust __________________ 09 370Z 6M PW - FBO Best 1/4 mile = 12.926 @ 109 SOLD -- 08 BMW 135i - FBO 12.1@120mph SOLD -- white 09 e92 335 Coupe Mtech - 11.9 @ 119 :-)

12-15-2010, 10:39 PM	#7 (permalink)
cotizi Enthusiast Member Join Date: Mar 2009 Location: Austin, Tx Posts: 391 Drives: 2012 VW GTI 6MT Rep Power: 217	added pics... finally. My longtubes didn't bolt completely correctly to my FI exhaust either, so I'm not sure if its my exhaust that's the problem or my headers / cats. When I say "didn't bolt correctly" I'm talking about a 1mm or 2mm gasket leak at the drivers side connection. The passenger side worked fine. I was able to completely secure them and tie them down, and I think if i would have figured out a better gasket setup, it would have been fine, but I got lazy. These are definitely for someone who's willing to work with them in case they don't directly bolt on. I can't guarantee they will work with different setups. That's why they are cheaper than most HFC's. Hope that helps. Like I said, my LTH leaked in the same spot, so for all I know these could fit fine. __________________ Past - 2009 Silver 6MT Sport 370Z Current - 2012 VW GTI 6-Speed

12-19-2010, 06:25 PM	#8 (permalink)
cotizi Enthusiast Member Join Date: Mar 2009 Location: Austin, Tx Posts: 391 Drives: 2012 VW GTI 6MT Rep Power: 217	bump __________________ Past - 2009 Silver 6MT Sport 370Z Current - 2012 VW GTI 6-Speed

11-17-2010, 09:02 PM	#2 (permalink)
Platinum10 Base Member Join Date: Jul 2010 Location: Austin, TX Posts: 56 Drives: Nissan 2010 370Z Rep Power: 14	can you post a vid of how they sound on your 370Z

12-04-2010, 12:48 AM	#4 (permalink)
Platinum10 Base Member Join Date: Jul 2010 Location: Austin, TX Posts: 56 Drives: Nissan 2010 370Z Rep Power: 14	do you have any video yet on these HFC's? I might be interested into buying these from ya.

12-30-2010, 07:25 PM	#9 (permalink)
cotizi Enthusiast Member Join Date: Mar 2009 Location: Austin, Tx Posts: 391 Drives: 2012 VW GTI 6MT Rep Power: 217	bump, lowered to 200 shipped __________________ Past - 2009 Silver 6MT Sport 370Z Current - 2012 VW GTI 6-Speed

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