Berk Technology Cat-Back Coming Soon!

gnarf · 06-17-2009, 07:57 PM

i wanna hear some soundage...in-car driving and some revving...i will gladly purchase the exhaust before I purchase my Z...performance numbers as well..

semtex · 06-17-2009, 09:11 PM

Quote:

Originally Posted by gnarf

i wanna hear some soundage...in-car driving and some revving...i will gladly purchase the exhaust before I purchase my Z...performance numbers as well..

No in-car yet, but revving is available already.

YouTube - Berk Technology 370z Dual Exhaust Prototype#1

JB1 · 06-17-2009, 10:25 PM

But this is without the X pipe, isn't it? Just asking, as I am compiling my "mods" list until my 370Z finally arrives...

semtex · 06-18-2009, 08:54 AM

Quote:

Originally Posted by JB1

But this is without the X pipe, isn't it? Just asking, as I am compiling my "mods" list until my 370Z finally arrives...

Correct. This was the first 'raw' prototype, which was true-dual if I remember correctly.

Bster · 06-18-2009, 09:37 AM

Need MOAAAAAR......

BerkTech · 06-19-2009, 02:24 PM

Quote:

Originally Posted by Bster

Need MOAAAAAR......

Were working on getting the final prototype finished and more video's should be up soon

Bster · 06-19-2009, 05:38 PM

Quote:

Originally Posted by BerkTech

Were working on getting the final prototype finished and more video's should be up soon

B1nks · 06-19-2009, 08:41 PM

I hope berk is ready for the group buy cause I know I am haha.

joejo02 · 06-20-2009, 12:15 AM

omg can't wait till the final product is done!!

import111 · 06-20-2009, 08:26 AM

Don't forget to get a weight on this exhaust. Weight is going to be my 1 of my big deciding factors.

WShade · 06-20-2009, 08:36 AM

Most stainless aftermarket exhaust are slightly heavier than stock but I would not allow that to be a deal breaker. For what you make up in power the extra weight is negligible.

Zach1340 · 06-22-2009, 12:36 AM

Ok so this is probably a realy stupid question but is the dual exhaust advertised on Stillen's website considored a dual catback exhaust?
And I was also wondering, would the nissan dealership place that exhaust on without voiding the warranty? I know they wouldnt do the stillen Cat Conv w/ out voiding it because they arent street legal in any states rite?
Thank you so much for your help haha I feel kinda noobish

LiquidZ · 06-22-2009, 06:52 AM

Quote:

Originally Posted by Zach1340

Ok so this is probably a realy stupid question but is the dual exhaust advertised on Stillen's website considored a dual catback exhaust?
And I was also wondering, would the nissan dealership place that exhaust on without voiding the warranty? I know they wouldnt do the stillen Cat Conv w/ out voiding it because they arent street legal in any states rite?
Thank you so much for your help haha I feel kinda noobish

Stillen's exhaust is not a dual exhaust. The reason being is that the y-pipe forces the exhaust to flow into one pipe for a brief moment in time. A siamese x-pipe or h-pipe allows the exhaust to flow in their own pipe for the full length of the exhaust. The x and h connections typically result in better exhaust scavenging which equals more power.

Now, a true dual exhaust is an exhaust with two completely independent pipes without any sort of cross connection.

I honestly couldn't tell you if a Nissan dealership would void your warranty if they installed an exhaust. They need to prove that the aftermarket part caused an issue to void your warranty (Moss Warranty Act) which is highly unlikely of any cat-back exhaust.

Zach1340 · 06-22-2009, 10:40 PM

thank you, so would the stillen exhaust not be the best way to go then?

ZforMe · 06-22-2009, 10:41 PM

DDMotorsports will this be the week?

06-18-2009, 09:37 AM	#275 (permalink)
Bster Base Member Join Date: Feb 2009 Location: Singapore Posts: 174 Drives: '09 PW Z34 Manual Rep Power: 16	Need MOAAAAAR...... __________________ TEIN Monoflex with EDFC \| H&R 20mm Spacer \| SPC Rear Camber \| HKS Hi-Power \| Berks High Flow Cat \| Stillen G3 \| EVO R Rear Diffuser \| Blacked out headlights \| Z1 34Row Cooler \| Z1 SS Brake lines

06-20-2009, 08:36 AM	#281 (permalink)
WShade Track Member Join Date: Jan 2009 Location: San Antonio, TX Posts: 765 Drives: 09 370Z T/S/N Rep Power: 187	Most stainless aftermarket exhaust are slightly heavier than stock but I would not allow that to be a deal breaker. For what you make up in power the extra weight is negligible. __________________ Q50S Q60 RS400

06-22-2009, 10:41 PM	#285 (permalink)
ZforMe Base Member Join Date: Jan 2009 Location: Memphis TN Posts: 238 Drives: 370Z Sport Auto PG Rep Power: 16	DDMotorsports will this be the week? __________________ 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.

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06-17-2009, 07:57 PM	#271 (permalink)
gnarf Base Member Join Date: May 2009 Location: Jersey Posts: 160 Drives: G37 Rep Power: 16	i wanna hear some soundage...in-car driving and some revving...i will gladly purchase the exhaust before I purchase my Z...performance numbers as well..

06-17-2009, 10:25 PM	#273 (permalink)
JB1 Track Member Join Date: Mar 2009 Location: Chicagoland Posts: 748 Drives: 09 Nissan 370Z sold Rep Power: 17	But this is without the X pipe, isn't it? Just asking, as I am compiling my "mods" list until my 370Z finally arrives...

06-19-2009, 08:41 PM	#278 (permalink)
B1nks Track Member Join Date: Apr 2009 Location: Houston,Tx Posts: 721 Drives: 2009 370Z Base 6MT Rep Power: 507	I hope berk is ready for the group buy cause I know I am haha.

06-20-2009, 12:15 AM	#279 (permalink)
joejo02 Base Member Join Date: May 2009 Location: Bay Area Posts: 59 Drives: none Rep Power: 250	omg can't wait till the final product is done!!

06-20-2009, 08:26 AM	#280 (permalink)
import111 Track Member Join Date: Feb 2009 Location: Tucson, AZ. Posts: 622 Drives: 09 Nissan 370Z Rep Power: 191	Don't forget to get a weight on this exhaust. Weight is going to be my 1 of my big deciding factors.

06-22-2009, 12:36 AM	#282 (permalink)
Zach1340 Base Member Join Date: Mar 2009 Location: Arizona Posts: 2 Drives: 09 Nissan 370z R 6Sp Rep Power: 0	Ok so this is probably a realy stupid question but is the dual exhaust advertised on Stillen's website considored a dual catback exhaust? And I was also wondering, would the nissan dealership place that exhaust on without voiding the warranty? I know they wouldnt do the stillen Cat Conv w/ out voiding it because they arent street legal in any states rite? Thank you so much for your help haha I feel kinda noobish

06-22-2009, 10:40 PM	#284 (permalink)
Zach1340 Base Member Join Date: Mar 2009 Location: Arizona Posts: 2 Drives: 09 Nissan 370z R 6Sp Rep Power: 0	thank you, so would the stillen exhaust not be the best way to go then?