The custom/aftermarket exhaust thread! [Pics + Videos] - Page 4 - Toyota Yaris Forums

mrbond · 03-13-2009, 09:24 PM

Quote:

Originally Posted by frownonfun

most definitely thanks... thought i was being ignored.

Lol, yeah I was going through some threads I wrote in a while back and I saw that no one had replied to you yet. I hate it when people don't answer my questions, so this is my way of working with karma

But yeah, the most amount of play you'll have is with the headers. Some improve the power more at the lower end of the rpm band, some at the middle, some at the top. The DME header is best, imo, for just spirited around-town driving. It's pricier than most, but not by much.
Cheers! Always eager to help out fellow Yaris owners - especially ones that like the new iQ (I'm buying that as soon as the first-year bugs are out

)

mrbond · 03-18-2009, 10:00 PM

Yahoo!! I finally got youtube to upload my exhaust clip! here it is: http://www.youtube.com/watch?v=sIkmbeH3vn0
I'll try putting up a better one later.

PETERPOOP · 03-19-2009, 03:38 AM

2.25" mandrel bent Header back exhaust with a magnaflow muffler. Oh yah, I have a resonator too, even though you can't tell! hah

Be sure to click "HQ" below the video player for both videos to view it in High Quality!

Here's a video that shows the muffler and some clips of me driving the car with the camera inside:

http://www.youtube.com/watch?v=My6Rh6VhdzA

Here's my doing a fly by the camera:

http://www.youtube.com/watch?v=FdcMqbM7Ec0

anonymous user · 03-21-2009, 01:27 PM

Quote:

Originally Posted by PETERPOOP

Hey thanks! It IS loud. haahha. I'm working on getting a longer resonator and maybe throwing a hi flo cat on there.

Hawaii does NOT recquire smog inspections! we are allowed to not have any cats. whoohooo!

Well I was getting around 38-40 mpg before the S/C, but now I am getting around 29-31 mpg. It IS a sacrafice, but I believe the trade off is worth it.

Removal of all of your cats is definitely not legal in hawaii. Yes, we have no smog inspect., but they can check to see if you are running catless.

changchewsoon · 04-01-2009, 10:00 AM

Decat, 2.2 inch, custom box, dual exhaust dual titanium tip.

alch3miss · 04-03-2009, 03:39 AM

http://www.youtube.com/watch?v=yTuYUDUCj7w

changchewsoon · 04-03-2009, 10:13 AM

Quote:

Originally Posted by alch3miss

http://www.youtube.com/watch?v=yTuYUDUCj7w

that is a nice and sexy exhaust :)

cleong · 04-07-2009, 10:11 AM

Whoring my exhaust note in a tunnel:

http://www.youtube.com/watch?v=z5ImnarEIFw

The Spectacle · 04-07-2009, 04:21 PM

Custom work done locally here in St Pete. Stainless steel, mandrel bent, 2.0 inch piping. Magnaflow muffler.

When I get a chance I'll take some better pics and a vid clip or two.

- The Spectacle

revoturbo · 04-07-2009, 06:59 PM

NIce works..

AznGouki · 04-09-2009, 06:33 PM

This may be the most retarded question but does the 5 door and the 3 door have the same exhaust? Like if I bought a exhaust labeled 3 door, will it fit my 5? Some times I feel so dumb haha

Mouse · 04-09-2009, 10:24 PM

2" is small...I personally would've gone with 2.25" for NA application. It will help with low to mid range power.

PETERPOOP · 04-09-2009, 10:26 PM

Quote:

Originally Posted by Mouse

2" is small...I personally would've gone with 2.25" for NA application. It will help with low to mid range power.

Wrong. Probably make it worst. 2" is perfect for N/A. If he went with bigger piping, he'd be LOSING power in the low to mid range.

Mouse · 04-09-2009, 10:38 PM

so why not go with 1.5"...2.25" is the perfect size for NA applications. Anything bigger is for more peak horse power.

Mouse · 04-09-2009, 10:47 PM

Read.....
http://www.miata.net/garage/KnowYourCar/S4_Back.html

The Spectacle · 04-10-2009, 08:52 AM

Quote:

Originally Posted by Mouse

2" is small...I personally would've gone with 2.25" for NA application. It will help with low to mid range power.

You honestly think .25 inch is going to make a difference on a 1.5L 100hp car????

Well, it will be louder and slower. So maybe just not the difference you're looking for. I certainly wasn't.

Mouse · 04-10-2009, 10:33 AM

Well, if the stock exhaust diameter is 1.75" then the extra .5" would make a difference.

Did you see a difference in going from 1.75" to 2.00"?
That's only a .25" difference.

jdinrc · 04-10-2009, 10:10 PM

There is a significant difference in only 0.25".

2" pipe is 3.14in/sq area
2.25" pipe is 3.97in/sq area
That's a 26.4% increase in flow capacity going from 2" to 2.25". Sounds like 26% would make some sort of difference to me.

03-18-2009, 10:00 PM	#56
mrbond View User's Garage Drives: 2008 meteorite hatchback Join Date: Nov 2008 Location: Illinois Posts: 960	Yahoo!! I finally got youtube to upload my exhaust clip! here it is: http://www.youtube.com/watch?v=sIkmbeH3vn0 I'll try putting up a better one later. __________________ - HOOOEY! That's one tahny little cawr! What the heck kinda toy is that? - A Toyota Yaris - A whut Yaris?

04-01-2009, 10:00 AM	#59
changchewsoon View User's Garage Drives: Vios Turbo Join Date: Feb 2009 Location: Malaysia Posts: 190	Decat, 2.2 inch, custom box, dual exhaust dual titanium tip. __________________ 454 whp, 1.7 bar boost, pump gas, water/meth. 501 whp, 2.2 bar boost, pump gas + avgas, no water/meth. www.viosturbo.com - World's first 500 WHP 1NZ-FE

04-07-2009, 10:11 AM	#62
cleong Parallel Parking Pro View User's Garage Drives: Yaris 1.5 Manual Join Date: Dec 2006 Location: Singapore Posts: 590	Whoring my exhaust note in a tunnel: http://www.youtube.com/watch?v=z5ImnarEIFw __________________ Leong's NCP91 Toyota Yaris E Hankook V12 Evo 195/55/15 on Buddy Club P1 replicas 15x7 ET +38 Stebel horns, Philips Silvervision turn indicator bulbs TTE Lowering Springs, Camber bolts TRD Blue brake pads Fujitsubo Super Wagolis axleback exhaust DC Sports header

04-07-2009, 06:59 PM	#64
revoturbo Drives: yaris Join Date: Nov 2008 Location: Indonesia Posts: 81	NIce works.. __________________ multimakmurperformance.com

04-09-2009, 06:33 PM	#65
AznGouki Metsu Drives: NCP91 ; E36 Join Date: Oct 2008 Location: Calgary Posts: 154	This may be the most retarded question but does the 5 door and the 3 door have the same exhaust? Like if I bought a exhaust labeled 3 door, will it fit my 5? Some times I feel so dumb haha __________________

03-19-2009, 03:38 AM	#57
PETERPOOP View User's Garage Drives: 08 white liftback Join Date: Oct 2008 Location: Oahu Posts: 3,674	2.25" mandrel bent Header back exhaust with a magnaflow muffler. Oh yah, I have a resonator too, even though you can't tell! hah Be sure to click "HQ" below the video player for both videos to view it in High Quality! Here's a video that shows the muffler and some clips of me driving the car with the camera inside: http://www.youtube.com/watch?v=My6Rh6VhdzA Here's my doing a fly by the camera: http://www.youtube.com/watch?v=FdcMqbM7Ec0

04-03-2009, 03:39 AM	#60
alch3miss View User's Garage Drives: Toyota Yaris Join Date: Dec 2008 Location: Long Island Posts: 235	http://www.youtube.com/watch?v=yTuYUDUCj7w

04-07-2009, 04:21 PM	#63
The Spectacle View User's Garage Drives: 08 BSP LB Join Date: Oct 2008 Location: Tampa, FL Posts: 218	Custom work done locally here in St Pete. Stainless steel, mandrel bent, 2.0 inch piping. Magnaflow muffler. When I get a chance I'll take some better pics and a vid clip or two. - The Spectacle

04-09-2009, 10:24 PM	#66
Mouse Drives: 2007 MX5 Join Date: Feb 2009 Location: Miami, Fl. Posts: 338	2" is small...I personally would've gone with 2.25" for NA application. It will help with low to mid range power.

04-09-2009, 10:38 PM	#68
Mouse Drives: 2007 MX5 Join Date: Feb 2009 Location: Miami, Fl. Posts: 338	so why not go with 1.5"...2.25" is the perfect size for NA applications. Anything bigger is for more peak horse power.

04-09-2009, 10:47 PM	#69
Mouse Drives: 2007 MX5 Join Date: Feb 2009 Location: Miami, Fl. Posts: 338	Read..... http://www.miata.net/garage/KnowYourCar/S4_Back.html

04-10-2009, 10:33 AM	#71
Mouse Drives: 2007 MX5 Join Date: Feb 2009 Location: Miami, Fl. Posts: 338	Well, if the stock exhaust diameter is 1.75" then the extra .5" would make a difference. Did you see a difference in going from 1.75" to 2.00"? That's only a .25" difference.

04-10-2009, 10:10 PM	#72
jdinrc View User's Garage Drives: 2009 Yaris Blazing Blue 3dr Join Date: Dec 2008 Location: Southern California Posts: 466	There is a significant difference in only 0.25". 2" pipe is 3.14in/sq area 2.25" pipe is 3.97in/sq area That's a 26.4% increase in flow capacity going from 2" to 2.25". Sounds like 26% would make some sort of difference to me.

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