GReddy Spectrum exhaust Dyno?

tjlazer · 06-28-2010, 11:34 PM

OK I did a search and I have not seen one Dyno on this exhaust. So I know its a little louder than the Stillen. What #'s does it put out?

ClemsonWill · 08-03-2010, 03:14 PM

I have been looking for this information as well. Someone has to have a dyno pull?

jdmlove · 08-10-2010, 09:02 AM

I love this exhaust, but why there is no information about it like Dyno Sheets or weight?

From the pics its seems it got better quality than a lot of cat backs out there!!!

wolf370z · 08-10-2010, 11:34 AM

I'm also interested in this but there's so many exhausts out that don't have any good dyno information...

tjlazer · 08-10-2010, 12:16 PM

I am told that G-Reddy does not want this info to be public. And I am also told the gains are not up to par with Stillen/FI. You do the math.

ClemsonWill · 08-10-2010, 12:31 PM

I love the sound but I don't want to drop that kind of cash for the sound alone.

Someone buy this exhaust. I will help install the exhaust and get you cheap dyno pulls if you drive to South Carolina.

BOLIO 671 · 08-10-2010, 03:00 PM

Here's a vid of my homie on Guam who is running this exhaust....As far as Dyno numbers are concerned we wouldn't know since we no longer have an operative "Dyno Shop" here on Guam anymore....

Hit him up on the forum since he's a member (Simota)....I know that he did tons of research on the exhaust before he bought it and he will be able to give you some insight...I do know that his 1/4 mile time decreased a bit when he had this exhaust installed.

craniac24 · 08-10-2010, 03:13 PM

Sounds nice. The Stillen seems like it's at least as loud...and it definitely sounds just as good. Proven HP gains too!

MichaelM · 08-10-2010, 03:14 PM

Quote:

Originally Posted by tjlazer

OK I did a search and I have not seen one Dyno on this exhaust. So I know its a little louder than the Stillen. What #'s does it put out?

I have the Greddy Spectrum Elite with the Berk HFC.....love it...will be doing a dyno run this weekend will keep you posted.

Rumor has it???? that with Spectrum & the Berk approx. HP gain 20 whp??

I will keep you posted

370zcctx · 08-10-2010, 08:30 PM

Quote:

Originally Posted by MichaelM

I have the Greddy Spectrum Elite with the Berk HFC.....love it...will be doing a dyno run this weekend will keep you posted.

Rumor has it???? that with Spectrum & the Berk approx. HP gain 20 whp??

I will keep you posted

please keep us posted as i am to interested in this exhaust

BOLIO 671 · 08-11-2010, 01:01 AM

Quote:

Originally Posted by craniac24

Sounds nice. The Stillen seems like it's at least as loud...and it definitely sounds just as good. Proven HP gains too!

BTW...he has this exhaust paired with the Stillen HFC's

AK370Z · 08-11-2010, 01:28 AM

Quote:

Originally Posted by tjlazer

I am told that G-Reddy does not want this info to be public. And I am also told the gains are not up to par with Stillen/FI. You do the math.

I hope you're joking. Well if a company want to sell exhaust BUT don't want to dyno their exhaust, I'll take my business elsewhere!

Trips · 08-11-2010, 01:33 AM

Quote:

Originally Posted by AK370Z

I hope you're joking. Well if a company want to sell exhaust BUT don't want to dyno their exhaust, I'll take my business elsewhere!

I think you need to dyno and post it!

craniac24 · 08-11-2010, 05:38 AM

Quote:

Originally Posted by BOLIO 671

BTW...he has this exhaust paired with the Stillen HFC's

Simota does? That make sense...it does sound a little raspy.

BOLIO 671 · 08-11-2010, 07:40 AM

Quote:

Originally Posted by craniac24

Simota does? That make sense...it does sound a little raspy.

Yup...but this vid was taken before he had installed his "Stillen" shorty headers...Rasp isn't so noticeable now...

I guess were all gonna have to wait for Michael M to get back to us with the feedback from his scheduled dyno this weekend...I'm really curious to know whether all the rumors about this exhaust only producing sound and not HP is really true....

06-28-2010, 11:34 PM	#1 (permalink)
tjlazer A True Z Fanatic Join Date: Dec 2009 Location: Tacoma Age: 53 Posts: 2,496 Drives: Z34, R35 Rep Power: 20	GReddy Spectrum exhaust Dyno? OK I did a search and I have not seen one Dyno on this exhaust. So I know its a little louder than the Stillen. What #'s does it put out? __________________ 2009 370Z Monterey Blue,Nismo Conversion,RE-11's, K&N Typhoon intakes,Blue Kickplates,Homelink,FI 18" CBE,ERZ HFCs,Hotchkis sways, Swift Spec-R, EVO-R Highwing, UPREV

08-10-2010, 09:02 AM	#3 (permalink)
jdmlove Base Member Join Date: Jun 2010 Location: Bahrain Posts: 222 Drives: HR 350z - 07 M35X Rep Power: 15	I love this exhaust, but why there is no information about it like Dyno Sheets or weight? From the pics its seems it got better quality than a lot of cat backs out there!!! __________________

08-10-2010, 11:34 AM	#4 (permalink)
wolf370z Base Member Join Date: Jan 2010 Location: United States Posts: 230 Drives: 09 370z red m6 Rep Power: 15	I'm also interested in this but there's so many exhausts out that don't have any good dyno information... __________________ Good drivers just drive.

08-10-2010, 12:16 PM	#5 (permalink)
tjlazer A True Z Fanatic Join Date: Dec 2009 Location: Tacoma Age: 53 Posts: 2,496 Drives: Z34, R35 Rep Power: 20	I am told that G-Reddy does not want this info to be public. And I am also told the gains are not up to par with Stillen/FI. You do the math. __________________ 2009 370Z Monterey Blue,Nismo Conversion,RE-11's, K&N Typhoon intakes,Blue Kickplates,Homelink,FI 18" CBE,ERZ HFCs,Hotchkis sways, Swift Spec-R, EVO-R Highwing, UPREV

08-10-2010, 03:00 PM	#7 (permalink)
BOLIO 671 A True Z Fanatic Join Date: Mar 2010 Location: GUAHAN Posts: 1,198 Drives: To & From then Back Rep Power: 3399	Here's a vid of my homie on Guam who is running this exhaust....As far as Dyno numbers are concerned we wouldn't know since we no longer have an operative "Dyno Shop" here on Guam anymore.... Hit him up on the forum since he's a member (Simota)....I know that he did tons of research on the exhaust before he bought it and he will be able to give you some insight...I do know that his 1/4 mile time decreased a bit when he had this exhaust installed. __________________ 2013 Nismo Z34 / FI TT #091 / IG: @lilzilla_z34

08-03-2010, 03:14 PM	#2 (permalink)
ClemsonWill A True Z Fanatic Join Date: Jul 2010 Location: Charleston, SC Posts: 12,045 Drives: a Civic VP! Rep Power: 445	I have been looking for this information as well. Someone has to have a dyno pull?

08-10-2010, 12:31 PM	#6 (permalink)
ClemsonWill A True Z Fanatic Join Date: Jul 2010 Location: Charleston, SC Posts: 12,045 Drives: a Civic VP! Rep Power: 445	I love the sound but I don't want to drop that kind of cash for the sound alone. Someone buy this exhaust. I will help install the exhaust and get you cheap dyno pulls if you drive to South Carolina.

08-10-2010, 03:13 PM	#8 (permalink)
craniac24 Enthusiast Member Join Date: Mar 2010 Location: Ronkonkoma, NY Posts: 339 Drives: 2010 PG Roadster Rep Power: 402	Sounds nice. The Stillen seems like it's at least as loud...and it definitely sounds just as good. Proven HP gains too! __________________ 2010 6MT PG Roadster w/Sport & NAV. Stillen Exhaust, Stillen GIII Intake, Eibach Springs, H&R Spacers 15f/20r, SPC Rear Camber Kit. Thanks to Vinny Ten Racing!

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