Fast Intentions Long Tube Headers are here!

brucelidat · 11-07-2013, 12:50 PM

For those concerned about smell and being too loud, I talked to Tony today and am considering an option that he has which would involve welding 100 cell HFCs into the exhaust so you can run LTHs + cats t keep the noise a bit lower and get rid of the fuel smell. He says you lose almost nothing, like maybe 1-2 hp by adding the cats. This seems like a pretty good option for maxing out NA builds without the TP odor if anyone is interested in that. I am seriously thinking about it and will post a review if I do it.

Chuck33079 · 11-07-2013, 12:54 PM

Quote:

Originally Posted by brucelidat

For those concerned about smell and being too loud, I talked to Tony today and am considering an option that he has which would involve welding 100 cell HFCs into the exhaust so you can run LTHs + cats t keep the noise a bit lower and get rid of the fuel smell. He says you lose almost nothing, like maybe 1-2 hp by adding the cats. This seems like a pretty good option for maxing out NA builds without the TP odor if anyone is interested in that. I am seriously thinking about it and will post a review if I do it.

I've got the 3", but I had Tony do the same thing with the cats. Quiets it down nicely, and it also gets rid of the fuel smell from running catless.

F.I. Inc. · 11-07-2013, 01:35 PM

Quote:

Originally Posted by brucelidat

For those concerned about smell and being too loud, I talked to Tony today and am considering an option that he has which would involve welding 100 cell HFCs into the exhaust so you can run LTHs + cats t keep the noise a bit lower and get rid of the fuel smell. He says you lose almost nothing, like maybe 1-2 hp by adding the cats. This seems like a pretty good option for maxing out NA builds without the TP odor if anyone is interested in that. I am seriously thinking about it and will post a review if I do it.

Here is a picture of the 100 cell Mil Spec HFC's welded in line with our Long Tube Headers...

Thanks, Tony

XwChriswX · 01-03-2014, 03:58 PM

Quote:

Originally Posted by F.I. Inc.

Here is a picture of the 100 cell Mil Spec HFC's welded in line with our Long Tube Headers...

Thanks, Tony

Tony, any more info on this add in option of HFC's?

Any dyno info to notice power differences, or if a 100 cell is enough to pass emissions? Aren't current HFCs in the 300 cell area?

11-07-2013, 12:50 PM	#1 (permalink)
brucelidat A True Z Fanatic Join Date: Jun 2011 Location: temple city, ca Posts: 2,432 Drives: 2011 370z 7AT GM Sp Rep Power: 32	For those concerned about smell and being too loud, I talked to Tony today and am considering an option that he has which would involve welding 100 cell HFCs into the exhaust so you can run LTHs + cats t keep the noise a bit lower and get rid of the fuel smell. He says you lose almost nothing, like maybe 1-2 hp by adding the cats. This seems like a pretty good option for maxing out NA builds without the TP odor if anyone is interested in that. I am seriously thinking about it and will post a review if I do it. __________________ Works Emotion CR Ultimate - FI CBE w/ 18" resonators - Ecutek - eibach sways - Quaife - FI LTH w/race cats - kw v3 - spl - Topgunz SC - 488whp 398trq

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