Berk Technology Cat-Back Coming Soon!

LiquidZ · 05-13-2009, 06:19 PM

Quote:

Originally Posted by DDMotorsports

^^Thats correct.

That's what I thought. Thanks sir.

wstar · 05-13-2009, 06:31 PM

Hmm this is interesting. I like the fact that they're putting flexible joints in the Y-pipe like stock, that's got to reduce the resonance of the whole thing, which I suspect would make for a cleaner sound. The lack of any sort of crossover between the sides seems odd to me though. I thought there were usually benefits to having some variety of crossover configuration, even on a V6 application (although not nearly as necessary as on a V8).

M.Bonanni · 05-13-2009, 06:32 PM

Quote:

Originally Posted by wstar

Hmm this is interesting. I like the fact that they're putting flexible joints in the Y-pipe like stock, that's got to reduce the resonance of the whole thing, which I suspect would make for a cleaner sound. The lack of any sort of crossover between the sides seems odd to me though. I thought there were usually benefits to having some variety of crossover configuration, even on a V6 application (although not nearly as necessary as on a V8).

They are going to test this configuration, X-Pipe, and H-Pipe. They just haven't gotten that far yet.

wstar · 05-13-2009, 06:36 PM

Quote:

Originally Posted by DDMotorsports

They are going to test this configuration, X-Pipe, and H-Pipe. They just haven't gotten that far yet.

Yeah sorry I failed at reading through the whole thread first

miguez · 05-13-2009, 07:34 PM

Quote:

Originally Posted by BerkTech

We figured out why some aftermarket exhausts hit that chassis brace. Took some brain storming but we finally figured out what Nissan had designed into the OEM exhaust to keep the exhaust up high in that area.

Maybe I am missing it, but what was it that you found? Was it simply the flexible joints?

LiquidZ · 05-13-2009, 08:05 PM

Quote:

Originally Posted by miguez

Maybe I am missing it, but what was it that you found? Was it simply the flexible joints?

They probably don't want to tell

CBRich · 05-13-2009, 10:09 PM

I'm sure Berk doesn't want to tell everyone their secret but I don't care. I just don't want my exhaust bouncing around on every piece under the car.

Minicobra1 · 05-15-2009, 06:22 AM

Hey Mike, I visited your car yesterday, the bimmer needed some lube

j/k the exhaust is looking good man, cant wait to hear what it sounds like

M.Bonanni · 05-15-2009, 10:52 AM

^^Oh nice!

Hey I am going down to Forgestar Monday afternoon.

LiquidZ · 05-15-2009, 11:28 AM

Quote:

Originally Posted by DDMotorsports

^^Oh nice!

Hey I am going down to Forgestar Monday afternoon.

Checking up on 18" wheel fitments?

M.Bonanni · 05-15-2009, 11:37 AM

Quote:

Originally Posted by LiquidZ

Checking up on 18" wheel fitments?

Yep. Going to see if an 18x10 fits up front and also to double check and make sure they will all clear the sport package calipers.

LiquidZ · 05-15-2009, 12:37 PM

Quote:

Originally Posted by DDMotorsports

Yep. Going to see if an 18x10 fits up front and also to double check and make sure they will all clear the sport package calipers.

Awesome. I assume you will post the findings in the 18" Forgestar thread?

M.Bonanni · 05-15-2009, 12:44 PM

Quote:

Originally Posted by LiquidZ

Awesome. I assume you will post the findings in the 18" Forgestar thread?

Of course

M.Bonanni · 05-16-2009, 12:34 PM

Some more photos from Berk! Mock up version is done! The production version will look largely similar except its my understanding that the hangers will be re-worked a bit to look better and obviously the bracing used to hold the exhaust into position during mock up will be gone. And I believe we will still be testing true dual/X-Pipe/H-Pipe configurations later on.

ZforMe · 05-16-2009, 12:41 PM

and I j**z in my pants

05-13-2009, 06:31 PM	#107 (permalink)
wstar A True Z Fanatic Join Date: Mar 2009 Location: Houston, TX Posts: 4,024 Drives: too slow Rep Power: 3594	Hmm this is interesting. I like the fact that they're putting flexible joints in the Y-pipe like stock, that's got to reduce the resonance of the whole thing, which I suspect would make for a cleaner sound. The lack of any sort of crossover between the sides seems odd to me though. I thought there were usually benefits to having some variety of crossover configuration, even on a V6 application (although not nearly as necessary as on a V8). __________________ 7AT Track Car! Journal thread / Car setup details

05-15-2009, 06:22 AM	#113 (permalink)
Minicobra1 A True Z Fanatic Join Date: Nov 2008 Location: Orange County, CA. Posts: 1,205 Drives: 370Z Tour, Spt, 6mt Rep Power: 644	Hey Mike, I visited your car yesterday, the bimmer needed some lube j/k the exhaust is looking good man, cant wait to hear what it sounds like __________________ 370z Tour\| Spt Pack\|Navi\|BERK CBE\|Berk HFC's\| Eibach Springs\| Hotchkis Sway Bars\|SPC Camber Arms\|15mm Ichiba Wheel Spacers\| 19"Factory Nismo Wheels-Matt Black\|Stop Tech Rotors\|TWM Shifter\|3M Tint\|Black Fangs\|Black Rear Valance\|JDM Fog Light\| MY BAND-www.myspace.com/petroleum

05-15-2009, 10:52 AM	#114 (permalink)
M.Bonanni The370Z.com Sponsor Join Date: Nov 2008 Location: Las Vegas Posts: 2,575 Drives: Fast Rep Power: 1320	^^Oh nice! Hey I am going down to Forgestar Monday afternoon. __________________ MikeBonanni.com Twitter: http://www.twitter.com/MikeBonanni Facebook: http://www.facebook.com/MBonanni36 Function > Form

05-16-2009, 12:34 PM	#119 (permalink)
M.Bonanni The370Z.com Sponsor Join Date: Nov 2008 Location: Las Vegas Posts: 2,575 Drives: Fast Rep Power: 1320	Some more photos from Berk! Mock up version is done! The production version will look largely similar except its my understanding that the hangers will be re-worked a bit to look better and obviously the bracing used to hold the exhaust into position during mock up will be gone. And I believe we will still be testing true dual/X-Pipe/H-Pipe configurations later on. __________________ MikeBonanni.com Twitter: http://www.twitter.com/MikeBonanni Facebook: http://www.facebook.com/MBonanni36 Function > Form

05-16-2009, 12:41 PM	#120 (permalink)
ZforMe Base Member Join Date: Jan 2009 Location: Memphis TN Posts: 238 Drives: 370Z Sport Auto PG Rep Power: 16	and I j**z in my pants __________________ 13.369 @ 102.73 Bone Stock. BERK HFC's installed 5/14/09 @ 1490miles, 13.212 @ 106.15. Cobb Post MAF Hoses installed 3/20/10 @ 5,043miles, future: FI exhaust with 18" res and s/s cans.

05-13-2009, 10:09 PM	#112 (permalink)
CBRich A True Z Fanatic Join Date: Apr 2009 Location: SC Posts: 2,464 Drives: 370Z Rep Power: 544	I'm sure Berk doesn't want to tell everyone their secret but I don't care. I just don't want my exhaust bouncing around on every piece under the car.

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