GT Motorsports 2.5" True Dual Cat-Back Exhaust system.

George@GTM · 01-26-2009, 07:08 PM

We would like to introduce our GTM 2.5" Cat-Back exhaust for the Nissan 370Z. This car has been responding very well to our bolt-ons and we are pleased to share the results with you guys. The pictures show the prototype version, the production version will be polished stainless steel and have the option of regular tips or Ti tips.

Availablilty: Now!
Price: $1,495 plus shipping
Weight: Coming soon!
Construction: Full Stainless Steel, resonators, and X-Pipe.

Pictures of Prototype:

Dyno Proven Gains:

RCZ · 02-24-2009, 08:49 PM

Buying upon release. Can we get an ETA?

kdo2milger · 02-26-2009, 09:43 AM

bumpidy bump

nogoodname · 02-26-2009, 09:54 AM

wonder what it will sound like...lol

nice welds btw......

RCZ · 03-04-2009, 06:14 PM

nogoodname there are clips on youtube.

wstar · 03-07-2009, 11:17 AM

Do these affect ground clearance vs stock at all?

RCZ · 03-15-2009, 10:56 PM

Looks like it sits a little lower, but GTM should be able to answer if they ever come back

zeebra · 03-27-2009, 01:03 PM

How would you guys comapre your tru dual campared to Stillen's at the same price?

B1nks · 04-21-2009, 08:47 PM

for starters GTM > Stillen because theirs is an actual true dual exhaust..no Y pipe.
I found this Youtube clip of GTM tuning it on the dyno. Could GTM please say what type of dyno it was tuned on ? Wish this was only a grand !

http://www.youtube.com/watch?v=4zsBy8Sem8w

crbn_fbr · 04-22-2009, 04:40 AM

If only we could get a true exhaust sound clip instead of the two dyno clips.........I'm ready to spend money......until then the wait for Greddy i guess cause it would be an automatic buy

rreign · 04-25-2009, 10:54 AM

Quote:

Originally Posted by B1nks

for starters GTM > Stillen because theirs is an actual true dual exhaust..no Y pipe.
I found this Youtube clip of GTM tuning it on the dyno. Could GTM please say what type of dyno it was tuned on ? Wish this was only a grand !

YouTube - GTM 370Z CAT BACK WITH GTM TEST PIPES

According to Stillen, theirs is a true dual and from the pics it does appear that way. So, why would you spend the extra $200 for this one when you end up with the same results?

crbn_fbr · 04-25-2009, 01:46 PM

Stillen has more of a Y in the pipe, this has an X. I'm no expert but from what I understand the X design is the freeist flowing method. Somebody correct me if I'm wrong...

SoCal 370Z · 04-25-2009, 01:58 PM

Quote:

Originally Posted by rreign

According to Stillen, theirs is a true dual and from the pics it does appear that way. So, why would you spend the extra $200 for this one when you end up with the same results?

This all depends on what you are using as the definition of a "true dual."

frost · 04-25-2009, 02:20 PM

::wondering why GTM never bothered to come back to this thread to answer questions or post more info::

rreign · 04-25-2009, 04:59 PM

So moving the section of the "Y" like a foot further back makes an "X" which makes it more free flowing......

Just doesn't make sense to me. Can someone elaborate?

01-26-2009, 07:08 PM	#1 (permalink)
George@GTM NOT AN ACTIVE VENDOR. DO NOT BUY Join Date: Dec 2008 Location: California Posts: 146 Drives: TTG41 Rep Power: 17	GT Motorsports 2.5" True Dual Cat-Back Exhaust system. We would like to introduce our GTM 2.5" Cat-Back exhaust for the Nissan 370Z. This car has been responding very well to our bolt-ons and we are pleased to share the results with you guys. The pictures show the prototype version, the production version will be polished stainless steel and have the option of regular tips or Ti tips. Availablilty: Now! Price: $1,495 plus shipping Weight: Coming soon! Construction: Full Stainless Steel, resonators, and X-Pipe. Pictures of Prototype: Dyno Proven Gains:

03-27-2009, 01:03 PM	#8 (permalink)
zeebra Base Member Join Date: Feb 2009 Location: Florida - Boca Raton Posts: 60 Drives: 09 Mag Black 370z Rep Power: 16	How would you guys comapre your tru dual campared to Stillen's at the same price? __________________ 2009 MB Sport Package 370z For Sale 31k miles $24,000

04-21-2009, 08:47 PM	#9 (permalink)
B1nks Track Member Join Date: Apr 2009 Location: Houston,Tx Posts: 721 Drives: 2009 370Z Base 6MT Rep Power: 507	for starters GTM > Stillen because theirs is an actual true dual exhaust..no Y pipe. I found this Youtube clip of GTM tuning it on the dyno. Could GTM please say what type of dyno it was tuned on ? Wish this was only a grand ! http://www.youtube.com/watch?v=4zsBy8Sem8w Last edited by B1nks; 04-21-2009 at 09:05 PM.

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02-24-2009, 08:49 PM	#2 (permalink)
RCZ A True Z Fanatic Join Date: Nov 2008 Location: Miami Posts: 6,403 Drives: '09 370Z Rep Power: 1119	Buying upon release. Can we get an ETA?

02-26-2009, 09:43 AM	#3 (permalink)
kdo2milger OG Priesthood Join Date: Feb 2009 Location: Fargo, ND Posts: 17,859 Drives: NISMO T Rep Power: 59	bumpidy bump

02-26-2009, 09:54 AM	#4 (permalink)
nogoodname Lifetime Premium Join Date: Nov 2008 Location: Montreal Posts: 22,357 Drives: E46 M3 Rep Power: 1765	wonder what it will sound like...lol nice welds btw......

03-04-2009, 06:14 PM	#5 (permalink)
RCZ A True Z Fanatic Join Date: Nov 2008 Location: Miami Posts: 6,403 Drives: '09 370Z Rep Power: 1119	nogoodname there are clips on youtube.

03-07-2009, 11:17 AM	#6 (permalink)
wstar A True Z Fanatic Join Date: Mar 2009 Location: Houston, TX Posts: 4,024 Drives: too slow Rep Power: 3594	Do these affect ground clearance vs stock at all?

03-15-2009, 10:56 PM	#7 (permalink)
RCZ A True Z Fanatic Join Date: Nov 2008 Location: Miami Posts: 6,403 Drives: '09 370Z Rep Power: 1119	Looks like it sits a little lower, but GTM should be able to answer if they ever come back

04-22-2009, 04:40 AM	#10 (permalink)
crbn_fbr Base Member Join Date: Feb 2009 Location: Lex Posts: 96 Drives: 09 370Z, 02 WRX Rep Power: 16	If only we could get a true exhaust sound clip instead of the two dyno clips.........I'm ready to spend money......until then the wait for Greddy i guess cause it would be an automatic buy

04-25-2009, 01:46 PM	#12 (permalink)
crbn_fbr Base Member Join Date: Feb 2009 Location: Lex Posts: 96 Drives: 09 370Z, 02 WRX Rep Power: 16	Stillen has more of a Y in the pipe, this has an X. I'm no expert but from what I understand the X design is the freeist flowing method. Somebody correct me if I'm wrong...

04-25-2009, 02:20 PM	#14 (permalink)
frost Retired admin Join Date: Dec 2008 Location: Winterfell Posts: 106,613 Drives: Your Wife Crazy Rep Power: 0	::wondering why GTM never bothered to come back to this thread to answer questions or post more info::

04-25-2009, 04:59 PM	#15 (permalink)
rreign A True Z Fanatic Join Date: Apr 2009 Location: South Carolina Age: 41 Posts: 2,341 Drives: 03 Evo 8 Rep Power: 709	So moving the section of the "Y" like a foot further back makes an "X" which makes it more free flowing...... Just doesn't make sense to me. Can someone elaborate?