Exhaust system: dual or single - Page 7 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

NESW20 · 02-28-2011, 07:56 PM

if i'm not mistaken (and i rarely am, but it happens), it was announced that the FT86II would be a "near production" concept.

ryun84 · 02-28-2011, 11:05 PM

Quote:

Originally Posted by NESW20

if i'm not mistaken (and i rarely am, but it happens), it was announced that the FT86II would be a "near production" concept.

True, I also remember it being said that the MkII would be near-production ready. While the general shape and components of the car might remain the same as the concept, there probably will be changes made (e.g. removal of carbon fiber parts, smaller wheels, maybe a different looking exhaust?). Basically, the production model will not be exactly like this concept, but close enough.

Jordo! · 03-01-2011, 12:36 AM

Aren't there two banks of pistons? If so... dual.

xantonin · 03-04-2011, 12:00 AM

Quote:

Originally Posted by dalli

I like to see duals on the car because of symmetry.

I second this.

1GoZoom · 03-19-2011, 02:31 PM

If its turbo, I'll just run a Y off the turbo and catless duals off that. If it is NA, I'll run (assuming they make them) unequal length headers back with true duals and an X pipe for sound and scavenging. Even though V8s are the only cars truly in need of an X/H pipe, damn it sounds good on any car. I've got a Magnaflow X on the 6 and it roars.

FT-86GOD · 03-19-2011, 03:23 PM

I put a 3inch dual exhaust on my ute... I regret it now and wished i just went a single 4-4.5inch instead.. I did it because i thought it looked tougher and more even... Now i think a big single exhaust looks heaps better providing its backed by the power needing the inches... I have a 383cube motor running 1 7/8 inch extractors.. Single for my vote..

xantonin · 03-19-2011, 09:51 PM

Although I remember reading that with the Supra Toyota's decision to use one (large) exhaust was for weight saving.

As much as I love symmetry, I'm fine with one exhaust in the name of performance.

Snaps · 03-20-2011, 03:49 AM

^ Which Supra was that? The MKIV has a single exhaust that splits into two under the car and then connects just before the rear muffler... Definitely didn't save any weight using that....

xantonin · 03-20-2011, 04:04 AM

Quote:

Originally Posted by Snaps

^ Which Supra was that? The MKIV has a single exhaust that splits into two under the car and then connects just before the rear muffler... Definitely didn't save any weight using that....

It was the MKIV, I wish I still had the article I read. With what you state I'd have to agree, what is the point in that?

Dimman · 03-20-2011, 03:08 PM

Hmmm... learn something new everyday. I guess it's not just the Mk4 guys that don't learn outside their car.

Mk3 Supra is pure single.

Snaps · 03-20-2011, 03:47 PM

Quote:

Originally Posted by xantonin

It was the MKIV, I wish I still had the article I read. With what you state I'd have to agree, what is the point in that?

I'm not sure... Maybe to get some sort of 'right' sound they were looking for? Or maybe to keep it quiet while still having good flow and not sacrificing ground clearance?

I never liked the way they did it either

Zaku · 03-21-2011, 12:00 PM

I like the dual exits single exhaust set up

FT-86GOD · 03-21-2011, 01:37 PM

I like Calamari....

1GoZoom · 03-22-2011, 01:21 AM

Quote:

Originally Posted by FT-86GOD

I like Calamari....

Meh. Sushi is as far as I go, and even then I have my limits. I prefer a good ole' smallmouth bass or trout out of a clean stream. Squid sounds freaky.

View Poll Results: What Exhaust set-up should the FT come with?
Single Exhaust - 1 exit	86	36.60%
Single Exhaust - 2 exits (2 mufflers)	71	30.21%
Single Exhaust - Centre	15	6.38%
Dual Exhaust	63	26.81%
Voters: 235. You may not vote on this poll

02-28-2011, 07:56 PM	#85
NESW20 2.1L 3SGTE Join Date: Oct 2009 Drives: MR2 Turbo & Tacoma Location: Columbus, IN Posts: 1,248 Thanks: 29 Thanked 24 Times in 22 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	if i'm not mistaken (and i rarely am, but it happens), it was announced that the FT86II would be a "near production" concept. __________________ 1991 MR2 Turbo - 2.1L high compression stroker 3SGTE 2006 Tacoma 4x4 TRD Off Road - All-Pro front bumper, Old Man Emu shocks, Old Man Emu HD front coils, All-Pro leafs 1990 240SX Coupe - sold 2008 Civic Si Sedan

03-19-2011, 02:31 PM	#89
1GoZoom Mazda and Ecotec Owner Join Date: Mar 2011 Drives: 2004 Mazda 6S Location: Southeast Ohio Posts: 102 Thanks: 0 Thanked 0 Times in 0 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	If its turbo, I'll just run a Y off the turbo and catless duals off that. If it is NA, I'll run (assuming they make them) unequal length headers back with true duals and an X pipe for sound and scavenging. Even though V8s are the only cars truly in need of an X/H pipe, damn it sounds good on any car. I've got a Magnaflow X on the 6 and it roars. __________________ 2004 Mazda6S MTX 2006 Saturn Ion 2.4L "Sport" MTX

03-19-2011, 09:51 PM	#91
xantonin Mr. Detail Join Date: Mar 2011 Drives: 2003 Celica GT-S Location: Cary, NC Posts: 742 Thanks: 0 Thanked 4 Times in 4 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Although I remember reading that with the Supra Toyota's decision to use one (large) exhaust was for weight saving. As much as I love symmetry, I'm fine with one exhaust in the name of performance. __________________

03-20-2011, 03:49 AM	#92
Snaps Supra Owner Join Date: Sep 2010 Drives: 1995 Toyota Supra UK Spec Location: New Zealand Posts: 440 Thanks: 0 Thanked 6 Times in 3 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	^ Which Supra was that? The MKIV has a single exhaust that splits into two under the car and then connects just before the rear muffler... Definitely didn't save any weight using that.... __________________

03-01-2011, 12:36 AM	#87
Jordo! Enjoy it, destroy it. Join Date: Oct 2009 Drives: Datsun Racing Hen Location: Blank Generation Posts: 820 Thanks: 6 Thanked 61 Times in 48 Posts Mentioned: 1 Post(s) Tagged: 2 Thread(s)	Aren't there two banks of pistons? If so... dual.

03-19-2011, 03:23 PM	#90
FT-86GOD Senior Rocket Bunny Join Date: Oct 2010 Drives: 1982 XX KE70 Location: Western Australia Posts: 1,177 Thanks: 0 Thanked 218 Times in 143 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	I put a 3inch dual exhaust on my ute... I regret it now and wished i just went a single 4-4.5inch instead.. I did it because i thought it looked tougher and more even... Now i think a big single exhaust looks heaps better providing its backed by the power needing the inches... I have a 383cube motor running 1 7/8 inch extractors.. Single for my vote..

03-21-2011, 12:00 PM	#96
Zaku -Proud of Brzerhood- Join Date: Oct 2009 Drives: '17 BRZ CWP LMT. Location: Maryland Posts: 4,153 Thanks: 2,717 Thanked 1,725 Times in 790 Posts Mentioned: 42 Post(s) Tagged: 0 Thread(s)	I like the dual exits single exhaust set up

03-21-2011, 01:37 PM	#97
FT-86GOD Senior Rocket Bunny Join Date: Oct 2010 Drives: 1982 XX KE70 Location: Western Australia Posts: 1,177 Thanks: 0 Thanked 218 Times in 143 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	I like Calamari....

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