Straight pipe? - Toyota Yaris Forums

FlushYaris · 03-24-2014, 01:07 PM

Hey guys maybe a stupid question, but has anyone else straight piped from axle back?

G-Ammo · 03-24-2014, 01:09 PM

I have... :) sound = awesome :) but it's leaking a bit because the company who installed it were noobs... so I'm going to get a full stainless steel straight pipe from cat to exhaust :)

FlushYaris · 03-24-2014, 01:16 PM

ha Is it bad on the motor?

FlushYaris · 03-24-2014, 01:18 PM

Well you have the Nitto exhaust from axle back. I wanted to get rid of my muffler and just do a straight pipe.

BEEF · 03-24-2014, 02:08 PM

I've heard that if you take out the rear resonator (just past the cat) that it sounds like a can of bees. I don't know that for a fact or if they even put those on the yarii in the Netherlands.

I have a 2" exhaust from the resonator back (mandrel bent) with a glass packed muffler. Sounds good and makes power.

braytonia · 03-30-2014, 07:48 PM

Quote:

Originally Posted by FlushYaris

ha Is it bad on the motor?

Nope! Not one bit.

trunkout · 03-30-2014, 08:22 PM

Sounds nasty and PISSED OFF! Love it....

1.5 · 04-01-2014, 07:13 AM

Has no impact on the motor whatsoever. I have headerback straight pipe, both resonators deleted, 2.25" with just a muffler before the exit. Sounds pretty beastly. Nice low growl.

I now have a leak too that causes some rattling sounds but thats from scraping the crap out of it on the ground all day lol

malibuguy · 04-02-2014, 11:21 PM

It doesnt sound bad...but a little farty. If you want a loud, beefy tone...put a chambered muffler on it like the flowmaster 10 or 40 series. I really liked having my 40 series on my car. But since redone the whole exhaust...again now using a Maggie with a FR-S resonator. Sounds awesome.

Bluevitz-rs · 04-03-2014, 08:42 AM

Quote:

Originally Posted by malibuguy

It doesnt sound bad...but a little farty. If you want a loud, beefy tone...put a chambered muffler on it like the flowmaster 10 or 40 series. I really liked having my 40 series on my car. But since redone the whole exhaust...again now using a Maggie with a FR-S resonator. Sounds awesome.

Sound clip?

FlushYaris · 04-07-2014, 06:36 PM

Phil you should put up a video!

BobTheYaris · 04-21-2014, 09:14 PM

What if I deleted just the first resonator? Looking for more sound and a possible few horses for cheap.

Sent from my iPod touch using Tapatalk

Rigaud · 04-21-2014, 09:23 PM

Quote:

Originally Posted by BobTheYaris

What if I deleted just the first resonator? Looking for more sound and a possible few horses for cheap.

Sent from my iPod touch using Tapatalk

If you remove the first resonator, it will sound more tin can and resonate through the floor. Gains not really.

fnkngrv · 04-21-2014, 09:28 PM

Doing only the exhaust will net you nothing noticeable. It is all in your head. There is no "cheap" way to free up hp in such a car. It would take a combo of IHE to really make any difference.

sent from my m-o-b-i-l-e

Bluevitz-rs · 04-21-2014, 09:35 PM

On the echo the single most noticeable power free-re-up-er was the AEM CAI. Then the Borla axle back, then the header.

Sent from my iPod Touch

fnkngrv · 04-21-2014, 09:42 PM

Quote:

Originally Posted by Bluevitz-rs

On the echo the single most noticeable power free-re-up-er was the AEM CAI. Then the Borla axle back, then the header.

Sent from my iPod Touch

All of which aren't cheap when it comes down to what they net. The 1nz is so anemic stock there really isn't a cheap way to add power unless you get a smokin deal on a used s/c..

sent from my m-o-b-i-l-e

1.5 · 04-21-2014, 11:10 PM

Quote:

Originally Posted by fnkngrv

Doing only the exhaust will net you nothing noticeable. It is all in your head. There is no "cheap" way to free up hp in such a car. It would take a combo of IHE to really make any difference.

sent from my m-o-b-i-l-e

Quote:

Originally Posted by fnkngrv

All of which aren't cheap when it comes down to what they net. The 1nz is so anemic stock there really isn't a cheap way to add power unless you get a smokin deal on a used s/c..

sent from my m-o-b-i-l-e

This. I noticed small gains with each but all together I've noticed decent power considering my platform but I've spent over 2k just in bolt ons/breathing cycle mods.

@FlushYaris I'll get you a vid man

yariSB86 · 04-22-2014, 05:44 PM

1.5" stainless steel tubing from turbo back with reso and cat delete to DC Sports axle back muffler.

New Exhaust

03-24-2014, 01:07 PM	#1
FlushYaris Drives: 07 yaris 3dr Join Date: Aug 2013 Location: Portland, OR Posts: 87	Straight pipe? Hey guys maybe a stupid question, but has anyone else straight piped from axle back?

03-24-2014, 01:09 PM	#2
G-Ammo Drives: Toyota Yaris 2009; 1.0 3 Cil. Join Date: Oct 2010 Location: The Netherlands Posts: 495	I have... :) sound = awesome :) but it's leaking a bit because the company who installed it were noobs... so I'm going to get a full stainless steel straight pipe from cat to exhaust :) __________________ Speedbumps suck...!

03-24-2014, 02:08 PM	#5
BEEF View User's Garage Drives: 2008 yaris 3d Join Date: Apr 2011 Location: north carolina Posts: 732	I've heard that if you take out the rear resonator (just past the cat) that it sounds like a can of bees. I don't know that for a fact or if they even put those on the yarii in the Netherlands. I have a 2" exhaust from the resonator back (mandrel bent) with a glass packed muffler. Sounds good and makes power. __________________ Be the change you wish to see in the world -Mahatma Gandhi-

03-30-2014, 08:22 PM	#7
trunkout 4 years of P90X! View User's Garage Drives: 09 Yaris Sedan Join Date: Mar 2014 Location: KCMO Posts: 162	Straight pipe from axle back here!! Sounds nasty and PISSED OFF! Love it....

04-01-2014, 07:13 AM	#8
1.5 Form>Function Drives: 07 Flint Sedan Join Date: Dec 2009 Location: Tampa Posts: 4,018	Has no impact on the motor whatsoever. I have headerback straight pipe, both resonators deleted, 2.25" with just a muffler before the exit. Sounds pretty beastly. Nice low growl. I now have a leak too that causes some rattling sounds but thats from scraping the crap out of it on the ground all day lol __________________ Instagram: @southernstreets_phil Facebook.com/southernstreetsempire

03-24-2014, 01:16 PM	#3
FlushYaris Drives: 07 yaris 3dr Join Date: Aug 2013 Location: Portland, OR Posts: 87	ha Is it bad on the motor?

03-24-2014, 01:18 PM	#4
FlushYaris Drives: 07 yaris 3dr Join Date: Aug 2013 Location: Portland, OR Posts: 87	Well you have the Nitto exhaust from axle back. I wanted to get rid of my muffler and just do a straight pipe.

04-02-2014, 11:21 PM	#9
malibuguy Obsessed with 1.5L Drives: '10 PW Yaris Sedan Join Date: Feb 2011 Location: Westminster, MD Posts: 907	It doesnt sound bad...but a little farty. If you want a loud, beefy tone...put a chambered muffler on it like the flowmaster 10 or 40 series. I really liked having my 40 series on my car. But since redone the whole exhaust...again now using a Maggie with a FR-S resonator. Sounds awesome. __________________ -Greg...the Exhaust Freak. -10 PW sedan 107whp/110wtq, full exhaust, suspension bits, TRD LSD -06 Highlander 3mzfe Limited AWD -82 Malibu, 1uzfe swap -97 Tercel coupe, 1nzfe/4.31 -96 Tercel coupe, Turbo 5efe, autoX -96 Tercel 4dr

04-07-2014, 06:36 PM	#11
FlushYaris Drives: 07 yaris 3dr Join Date: Aug 2013 Location: Portland, OR Posts: 87	Phil you should put up a video!

04-21-2014, 09:14 PM	#12
BobTheYaris View User's Garage Drives: '08 Yaris HB 2 dr Join Date: May 2013 Location: United States Posts: 102	What if I deleted just the first resonator? Looking for more sound and a possible few horses for cheap. Sent from my iPod touch using Tapatalk

04-21-2014, 09:28 PM	#14
fnkngrv Mr. 155 and climbing View User's Garage Drives: Seriously Modded 07 Sedan Join Date: Jun 2006 Location: In The Hotbox Posts: 4,742	Doing only the exhaust will net you nothing noticeable. It is all in your head. There is no "cheap" way to free up hp in such a car. It would take a combo of IHE to really make any difference. sent from my m-o-b-i-l-e __________________ Team Tiamat Racing on Facebook Youtube Channel: Team Tiamat Racing *Class record holder in Land Speed @ 154.5mph for 1.5 mile and 145.5mph in the mile in the F (2.016 to 3.014 L), G (1.524 to 2.015 L), and H (1.016 to 1.523 L) classes.*

04-21-2014, 09:35 PM	#15
Bluevitz-rs 1NZ-6spd View User's Garage Drives: '05 6-Spd Vitz RS Join Date: Oct 2008 Location: Oshawa, Ontario, Canada Posts: 2,967	On the echo the single most noticeable power free-re-up-er was the AEM CAI. Then the Borla axle back, then the header. Sent from my iPod Touch

04-22-2014, 05:44 PM	#18
yariSB86 View User's Garage Drives: 07 Bayou Blue Yaris LB Join Date: May 2007 Location: OH Posts: 211	1.5" stainless steel tubing from turbo back with reso and cat delete to DC Sports axle back muffler. New Exhaust __________________ _______________________________________________

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