The custom/aftermarket exhaust thread! [Pics + Videos] - Page 11 - Toyota Yaris Forums

Rakin · 10-25-2014, 04:57 PM

Just did a full 2" custom Stainless Steel downpipe with flowmaster 40 series endbox. Removed the cats in the process too since we don't have any emissions testing here whatsoever. OEM resonator. Yes I also did the axle-back section too, forgot to take a photo.

It has a very deep tone, but I would like to quiet it down just a little on the low rev range (upto 3000 RPM?), should I put in another resonator or a high-flow cat to town it down? Any suggestions would be appreciated.

powder puff · 11-20-2014, 10:21 PM

The beginning of my custom exhaust. 2.25" × 12" glass pack and a 3" tailpipe. Next step is to go to exhaust shop and have them fab me up a bend with flange to go over the axle so I can weld it all up. I want it to be bolt on so if me or my wife don't like it I can easily swap back to factory

UPDATE: i have everything welded up and put on, will get pics and video next weekend. too dark and windy outside now. plus i still need to take it back off and paint it.

powder puff · 11-27-2014, 02:33 PM

Got it all welded up and installed, still need to take it back off paint it flat black though. As soon as the video uploads I will post a link

Video link:
08 yaris glasspack: http://youtu.be/DQW0brSTNmY

tooter · 11-28-2014, 12:47 AM

Sounds really good for a scratchbuilt system.

(Your welding looks better than mine...

)

Greg

powder puff · 11-28-2014, 09:54 AM

Thanks, I'm just a diy guy with no special training with a cheap Flux core welder, lol

IllusionX · 04-09-2015, 12:20 PM

Are you going with Bosal/Walker? :)

I waiting to receive me HKS axle back...

MedMantle · 04-27-2015, 11:16 AM

Custom catback Powerflow exhaust.
rsz_img_20150427_164806.jpg
rsz_img_20150427_164829.jpg

Soon I'm gonna get a Cat put back in the line simply for Highway drone and smell

tooter · 05-16-2015, 10:55 PM

I like that sturdy support for the exhaust tip.

Greg

ipwnr · 06-04-2015, 10:33 PM

Scratch build bolt on axleback using another resanator

Using the stock tip

Bird poop welds

This is how it looks from the back

coheed · 06-25-2015, 06:52 PM

2" straight pipe/ muffler delete. It has more clearance to the bag than it appears to. Made with scraps around the shop with the $90 flux-core Harbor Freight welder.

In car video, audio isn't that great as my camera mount was vibrating and making noise.
https://youtu.be/W4PeHI7ZGmo

0-60/ revving
https://youtu.be/NnYbNGoURN8

TerenceCruz · 06-25-2015, 08:45 PM

Quote:

Originally Posted by coheed

2" straight pipe/ muffler delete. It has more clearance to the bag than it appears to. Made with scraps around the shop with the $90 flux-core Harbor Freight welder.

In car video, audio isn't that great as my camera mount was vibrating and making noise.
https://youtu.be/W4PeHI7ZGmo

0-60/ revving
https://youtu.be/NnYbNGoURN8

Dude.. That sounds great Cory!!

CanadianYaris · 07-31-2015, 02:16 PM

Im looking for a custom full exhaust for a toyota yaris. I dont want any check engine light to come on. Can I remove one of the cats and the resonator, while installing an OBX Header and Axle Back Exhaust without problems?

CanadianYaris · 08-03-2015, 03:22 AM

Someone has to know if a custom exhaust will throw CEL codes?!?! ^^

Jerkratt · 10-13-2016, 06:24 PM

Quote:

Originally Posted by CanadianYaris

Someone has to know if a custom exhaust will throw CEL codes?!?! ^^

If you delete the cat and you just have resonators you're going to have to space out the secondary O2 sensor further away from the pipe to read differently than the one that's in the OBX header. If you go to a good person they should know what to do otherwise you could sort out a spark plug non fouler or I'm sure they sell 02 spacers on eBay

Black_griffin6 · 09-15-2015, 02:53 PM

This is my 2009 Yaris liftback turbo, with a custom cat-back exhaust featuring 2.5" piping, a resonator and secondary cat delete, and a Tanabe muffler at the back.

Let me know what you guys think.

Cold start:
https://www.youtube.com/watch?v=9iv04qB649E

Warmed up:
https://www.youtube.com/watch?v=DYzV3-xBAwc

Bony_ahmed · 10-13-2016, 04:45 PM

Im thinking of removing the muffler on my 2007 yaris sedan. The engine 1.3L 2nzfe.....is there any drawbacks of doing so. Thanks in advance

JessMess · 11-15-2016, 11:02 AM

I did my own muffler delete and wanted to keep as much stock material as possible. This i what i ended up with..

JessMess · 11-16-2016, 09:21 AM

More pics of my home made muffler delete

11-20-2014, 10:21 PM	#2
powder puff Drives: 2008 Blazing Blue Pearl Yaris Join Date: Aug 2014 Location: DFW TX Posts: 28	The beginning of my custom exhaust. 2.25" × 12" glass pack and a 3" tailpipe. Next step is to go to exhaust shop and have them fab me up a bend with flange to go over the axle so I can weld it all up. I want it to be bolt on so if me or my wife don't like it I can easily swap back to factory UPDATE: i have everything welded up and put on, will get pics and video next weekend. too dark and windy outside now. plus i still need to take it back off and paint it. Last edited by powder puff; 11-23-2014 at 11:42 PM. Reason: update

04-09-2015, 12:20 PM	#6
IllusionX It's the illusion you see View User's Garage Drives: 07 Yaris Sedan Aero Join Date: Oct 2006 Location: Brossard, QC Posts: 3,887	Are you going with Bosal/Walker? :) I waiting to receive me HKS axle back... __________________

06-25-2015, 06:52 PM	#10
coheed Drives: 08 BB LB Join Date: Dec 2008 Location: Maiden, NC Posts: 785	2" straight pipe/ muffler delete. It has more clearance to the bag than it appears to. Made with scraps around the shop with the $90 flux-core Harbor Freight welder. In car video, audio isn't that great as my camera mount was vibrating and making noise. https://youtu.be/W4PeHI7ZGmo 0-60/ revving https://youtu.be/NnYbNGoURN8 __________________ Too much of car culture is people taking things too seriously and not enjoying it for what it is.

07-31-2015, 02:16 PM	#12
CanadianYaris Drives: Future 2008 Yaris Hatch Join Date: Jul 2015 Location: Ontario, Canada Posts: 16	Im looking for a custom full exhaust for a toyota yaris. I dont want any check engine light to come on. Can I remove one of the cats and the resonator, while installing an OBX Header and Axle Back Exhaust without problems? Last edited by CanadianYaris; 07-31-2015 at 02:34 PM.

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10-25-2014, 04:57 PM	#1
Rakin Drives: Toyota Premio NZT240 Join Date: Jul 2014 Location: Bangladesh Posts: 23	Just did a full 2" custom Stainless Steel downpipe with flowmaster 40 series endbox. Removed the cats in the process too since we don't have any emissions testing here whatsoever. OEM resonator. Yes I also did the axle-back section too, forgot to take a photo. It has a very deep tone, but I would like to quiet it down just a little on the low rev range (upto 3000 RPM?), should I put in another resonator or a high-flow cat to town it down? Any suggestions would be appreciated.

11-27-2014, 02:33 PM	#3
powder puff Drives: 2008 Blazing Blue Pearl Yaris Join Date: Aug 2014 Location: DFW TX Posts: 28	Got it all welded up and installed, still need to take it back off paint it flat black though. As soon as the video uploads I will post a link Video link: 08 yaris glasspack: http://youtu.be/DQW0brSTNmY

11-28-2014, 12:47 AM	#4
tooter play every day Drives: 2012 Yaris L 2dr 5sp Join Date: Apr 2012 Location: Los Angeles Posts: 1,962	Sounds really good for a scratchbuilt system. (Your welding looks better than mine... ) Greg

11-28-2014, 09:54 AM	#5
powder puff Drives: 2008 Blazing Blue Pearl Yaris Join Date: Aug 2014 Location: DFW TX Posts: 28	Thanks, I'm just a diy guy with no special training with a cheap Flux core welder, lol

04-27-2015, 11:16 AM	#7
MedMantle Drives: Yaris '05 1.3 Hatch "R.I.P." Join Date: Aug 2014 Location: South Africa Posts: 127	Custom catback Powerflow exhaust. rsz_img_20150427_164806.jpg rsz_img_20150427_164829.jpg Soon I'm gonna get a Cat put back in the line simply for Highway drone and smell

05-16-2015, 10:55 PM	#8
tooter play every day Drives: 2012 Yaris L 2dr 5sp Join Date: Apr 2012 Location: Los Angeles Posts: 1,962	I like that sturdy support for the exhaust tip. Greg

06-04-2015, 10:33 PM	#9
ipwnr Drives: 2003 toyota echo 1.5l manual Join Date: Oct 2012 Location: richmondhill, ontario Posts: 21	Scratch build bolt on axleback using another resanator Using the stock tip Bird poop welds This is how it looks from the back

08-03-2015, 03:22 AM	#13
CanadianYaris Drives: Future 2008 Yaris Hatch Join Date: Jul 2015 Location: Ontario, Canada Posts: 16	Someone has to know if a custom exhaust will throw CEL codes?!?! ^^

09-15-2015, 02:53 PM	#15
Black_griffin6 View User's Garage Drives: 09 Meteoric Metallic 3 door HB Join Date: Jul 2010 Location: Atlanta Georgia Posts: 418	This is my 2009 Yaris liftback turbo, with a custom cat-back exhaust featuring 2.5" piping, a resonator and secondary cat delete, and a Tanabe muffler at the back. Let me know what you guys think. Cold start: https://www.youtube.com/watch?v=9iv04qB649E Warmed up: https://www.youtube.com/watch?v=DYzV3-xBAwc

10-13-2016, 04:45 PM	#16
Bony_ahmed Drives: Toyota Yaris SEdan Join Date: Oct 2016 Location: Dhaka, Bangladesh Posts: 36	Im thinking of removing the muffler on my 2007 yaris sedan. The engine 1.3L 2nzfe.....is there any drawbacks of doing so. Thanks in advance

11-15-2016, 11:02 AM	#17
JessMess Drives: 08 Yaris hatch back Join Date: Nov 2016 Location: Waldorf Maryland Posts: 12	I did my own muffler delete and wanted to keep as much stock material as possible. This i what i ended up with..

11-16-2016, 09:21 AM	#18
JessMess Drives: 08 Yaris hatch back Join Date: Nov 2016 Location: Waldorf Maryland Posts: 12	More pics of my home made muffler delete