OBX Y Pipe

PR370z · 11-05-2010, 09:53 PM

Has anyone installed this Y pipe? The straight back shape looks good and it sells for $200 on ebay. Any thoughts?

daisuke149 · 11-05-2010, 10:42 PM

yes.. that y-pipe.. the top speed y-pipe are good. No one has disproved that its terrible other than assuming cheap price = bad.

PR370z · 11-06-2010, 08:59 AM

I am going the HFC and Y pipe combo with stock exhaust. I dont want my car to be loud, but I want the performace. This setup has been used by other members with good results. In my opinion spending around 2k for a exhaust setup for 25 whp is out of this world. My combo CNT HFC 375 + OBX Y pipe 200 = 575. A little more sound and performance (maybe the 25 whp)

Jordo! · 11-06-2010, 09:10 AM

Expect about 15-20 whp for Y pipe plus HFC, with most of the gains coming from the HFC. A bit more with test pipes.

Kastley85891 · 11-07-2010, 11:09 AM

I ran the OBX with no problems, fit well, gave a little more, good deal.

christian370z · 11-07-2010, 12:31 PM

Quote:

Originally Posted by Jordo!

Expect about 15-20 whp for Y pipe plus HFC, with most of the gains coming from the HFC. A bit more with test pipes.

I agree. The two biggest restrictions in the OEM exhaust in my opinion are #1 the cats and #2 the Y pipe. I wish I could say how much I picked up in terms of power with just my HFC/Y pipe setup but my butt dyno says it made a big impact in power and acceleration.

Jordo! · 11-07-2010, 02:31 PM

Quote:

Originally Posted by christian370z

I agree. The two biggest restrictions in the OEM exhaust in my opinion are #1 the cats and #2 the Y pipe. I wish I could say how much I picked up in terms of power with just my HFC/Y pipe setup but my butt dyno says it made a big impact in power and acceleration.

Probably about 12-15 with the HFC's and another 3-5 from the Y-pipe.

Solus · 11-08-2010, 01:04 PM

so if you replace the y pipe and the cats then all you need to have a complete exhaust is the mid pipe and muffler right?

Fed Hill Z · 11-08-2010, 01:51 PM

Quote:

Originally Posted by Solus

so if you replace the y pipe and the cats then all you need to have a complete exhaust is the mid pipe and muffler right?

Yep... you've got it. However, if you are leaning towards going the full exhaust route, you may want to hold off on the Y pipe. Many of the better aftermarket exhausts replace all of the piping behind the cats, so there would be no use for a Y pipe.

christian370z · 11-08-2010, 06:10 PM

That depends on which CBE you are interested in; I got a Tanabe Y pipe with the intent on eventually getting a Tanabe y-pipe back exhaust later as the y pipe and the midpipe/muffler sections are seperate.

11-05-2010, 09:53 PM	#1 (permalink)
PR370z Base Member Join Date: Jun 2010 Location: Puerto Rico Posts: 108 Drives: 2008 BMW E60 M5 Rep Power: 15	OBX Y Pipe Has anyone installed this Y pipe? The straight back shape looks good and it sells for $200 on ebay. Any thoughts?

11-06-2010, 09:10 AM	#4 (permalink)
Jordo! A True Z Fanatic Join Date: May 2010 Location: nirvana Posts: 6,394 Drives: 2023 NATM Rep Power: 418	Expect about 15-20 whp for Y pipe plus HFC, with most of the gains coming from the HFC. A bit more with test pipes. __________________ Enjoy it. Destroy it.

11-07-2010, 11:09 AM	#5 (permalink)
Kastley85891 A True Z Fanatic Join Date: Nov 2009 Location: ATX 370 - Sold Posts: 1,149 Drives: 2003 Wagon Rep Power: 18	I ran the OBX with no problems, fit well, gave a little more, good deal. __________________ Boosted V8 hunter 2850 lbs and 375WHP

11-08-2010, 06:10 PM	#10 (permalink)
christian370z A True Z Fanatic Join Date: Jul 2010 Location: Newport Beach Posts: 3,900 Drives: 2010 370Z/Saab 900se Rep Power: 432	That depends on which CBE you are interested in; I got a Tanabe Y pipe with the intent on eventually getting a Tanabe y-pipe back exhaust later as the y pipe and the midpipe/muffler sections are seperate. __________________ -320whp / 259wftlbs- SP Rays -- RE-11s -- SpecialtyZ Tune -- Swift Springs -- Stillen 25R Oil Cooler -- Stillen G3 Intakes -- Berk HFCs -- F.I. 12" CBE -- Stillen Sway Bars -- Es14 Spring -- INGS+1 lip -- CF Spoiler -- GTR Start Button -- VLED Parking Lights -- PWJDM V2 shift knob

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11-05-2010, 10:42 PM	#2 (permalink)
daisuke149 My *** is famous! Join Date: Mar 2010 Location: Alpharetta, GA Posts: 4,849 Drives: 2013 Boss 302 PW Rep Power: 31	yes.. that y-pipe.. the top speed y-pipe are good. No one has disproved that its terrible other than assuming cheap price = bad.

11-06-2010, 08:59 AM	#3 (permalink)
PR370z Base Member Join Date: Jun 2010 Location: Puerto Rico Posts: 108 Drives: 2008 BMW E60 M5 Rep Power: 15	I am going the HFC and Y pipe combo with stock exhaust. I dont want my car to be loud, but I want the performace. This setup has been used by other members with good results. In my opinion spending around 2k for a exhaust setup for 25 whp is out of this world. My combo CNT HFC 375 + OBX Y pipe 200 = 575. A little more sound and performance (maybe the 25 whp)

11-08-2010, 01:04 PM	#8 (permalink)
Solus Enthusiast Member Join Date: Apr 2009 Location: Jacksonville, NC Posts: 453 Drives: 2009 Nissan 370z Rep Power: 16	so if you replace the y pipe and the cats then all you need to have a complete exhaust is the mid pipe and muffler right?