Nissan 370Z Forum - JIC Y pipe or Stillen headers?

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Nissan 370Z Forum (http://www.the370z.com/)

- Intake/Exhaust (http://www.the370z.com/intake-exhaust/)

- - JIC Y pipe or Stillen headers? (http://www.the370z.com/intake-exhaust/21759-jic-y-pipe-stillen-headers.html)

Kastley85891

07-12-2010 10:47 AM

Did you get that from Ebay dude? I was watching that lol

Westwood

07-12-2010 10:51 AM

Quote:

Originally Posted by Kastley85891 (Post 619109)

Did you get that from Ebay dude? I was watching that lol

the Megan kit? yeah man thats what i said i won the bid last night at 75$ lol :bowrofl:

Kastley85891

07-12-2010 10:53 AM

thats a bargain dude... looks a nice system for that money for sure lol good snag

Westwood

07-12-2010 10:56 AM

Quote:

Originally Posted by Kastley85891 (Post 619114)

thats a bargain dude... looks a nice system for that money for sure lol good snag

hell yeah i was expeting the price to go sky high at the last minute... lucky shot man :happydance:

Vince's Red-Z

01-05-2011 05:26 PM

Quote:

Originally Posted by UFreefer (Post 618979)

I got 0 gains from my Y-pipe but the sound change made it worth it. I did a same day dyno comparision with a baseline, OEM exhaust with HFCs, then HFC's and Tanabe Ypipe.

HFC's gave 11hp/tq across the band
Y-pipe had almost the exact same curve. No losses but very minimal gains

If I was to do it again, I'd still only do HFC's and a Y-pipe but would have done a cheaper y-pipe...like a Megan or JIC 350z pipe.

The 370z Y-pipes are the exact same 06+ 350's

Hey,
Does the HFC fit on the OEM exhaust? And did you test the HFC on the OEM only? I'm not sure if that was the situation when you mentioned a gain of 11hp/tq. Thanks :tiphat:

CrownR426

01-05-2011 06:24 PM

Quote:

Originally Posted by Vince's Red-Z (Post 882259)

Hey,
Does the HFC fit on the OEM exhaust? And did you test the HFC on the OEM only? I'm not sure if that was the situation when you mentioned a gain of 11hp/tq. Thanks :tiphat:

Yes :tup:

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