Catback exhausts and rear disc brake conversions - Toyota Yaris Forums

eTiMaGo · 09-20-2007, 05:50 AM

In preparation for the long awaited 3rd GB, I'm looking into some more cool stuff.

EXHAUSTS

There's a very reputable exhaust manufacturer here who has a few goodies for our cars:

Complete headerback exhaust (including high flow cat) for Yaris and Vios (aka sedan)
and axleback exhausts for Yaris and Vios (i.e. the same type as all the other ones on the market)

The headerback for Yaris would be roughly $260 and for Vios $270

The axlebacks I will get a price confirmation tomorrow, but it should not be more than $150. I'll also know the exact pipe diameter then.

The style of the exhaust is the long canister kind:

REAR DISC BRAKE CONVERSION KIT

This is supposed to be a complete bolt-on upgrade kit, i.e. no modification of your existing car is required. It comes with 240mm (9.4") discs and 2-pot calipers. But, it's quite pricey, we're looking at roughly $880 for the kit.

So, what I need to know now, any more information you would like me to find out, and who would be seriously interested in any of these?

blueskana · 09-20-2007, 06:39 AM

Header-back for absolutly sure.
Disc conversion, depending on when you need the $ by (aka; how long I have to save/beg/borrow/steal/etc).
#1

eTiMaGo · 09-20-2007, 06:58 AM

well basically the GB would run as before, a couple of weeks to place order, a week to pay for them until I order the stuff, so basically you'd have until mid to end of october.

slvryaris · 09-20-2007, 09:34 AM

Wish I had a pipe bender I would make exhausts for this baby. It upsets me to see how many people and companies suffer due to lack of products that are in demand. If I had the resources I would be all over building these. I guess thats why I majored in Business.

death is my gift · 09-20-2007, 09:52 AM

After my ICE I'm getting a new exhaust. I love the way my car looks on the outside EXCEPT for that stock pipe sticking out the back. Yuck! It's all wimpy and stupid looking.

Is the stock muffler/exhaust welded or bolted on? Can I remove it myself?

RShatchback · 09-20-2007, 11:28 AM

I'd like to see some more info on that header back...

bladesmith6 · 09-20-2007, 11:37 AM

Death,
it depends on what you want to take off. The muffler and tailpipe have a bolt on joint right at the rear axle, all you need is the right wrench or socket and pull the hangers out of the rubber connectors, it's off. The rest is just bolted to the stock exhaust manifold but it's a long piece to get out, might be a little tricky I haven't looked that hard. I'm not replacing anything until I'm ready to do the whole deal, header, cat(maybe, stock one might be okay) and the exhaust all the way back. I like the idea of the headerback unit but I kind of wanted a magnaflow or a flowmaster muffler. decisions,decisions!

yrsdrgn · 09-20-2007, 11:39 AM

i'd like to know a bit more about the exhaust. maybe does it come with a silencer and how high is the db rating on it ^^ thanks

kurokoma-kun · 09-20-2007, 11:47 AM

Re headerback: can i replace cat and still pass emissions/inspection?

bladesmith6 · 09-20-2007, 12:02 PM

I think it depends on your state, you are never supposed to replace the cat unless it is defective(according to the law), but some states don't do a visual inspection of your car as long as it passes the sniffer test or like certain places in PA if your car is new enough and you don't have a check engine light you're good to go.

thebarber · 09-20-2007, 12:04 PM

im interested in a mandrel bent, stainless steel header-back exhaust...

redduck · 09-20-2007, 01:15 PM

If it will pass emissions I am in on the exhaust. also will this be available after the group buy? there is so much stuff popping up at once and mainly for GBs its almost impossible to do it all so if its possible to buy this stuff later that would be great. I am excited about the rear disc conversion.

Thirty-Nine · 09-20-2007, 03:18 PM

That's a great price for a full exhaust system.

Kaotic Lazagna · 09-20-2007, 03:35 PM

just interested, would that catalytic converter be able to pass emission here in Cali? i'm pretty sure that Thailand has lower standards than Cali (like everyone else). i may be interested in the axle-back for the Vios, but i don't think a canister type will look right on it...

slvryaris · 09-20-2007, 04:44 PM

I wouldnt think the 1.5 would give off that bad of an emissions test stock. Or is the tests hardcore now? Just move to Indiana we dont even have them :)

Jerkratt · 09-20-2007, 05:18 PM

find out the specs on the headerback emistions n uch....maybe some installed pics

Crandall · 09-20-2007, 06:27 PM

That's a good price for a and exhaust! I would fore sure be interested.

Kaotic Lazagna · 09-20-2007, 06:44 PM

Quote:

Originally Posted by slvryaris

I wouldnt think the 1.5 would give off that bad of an emissions test stock. Or is the tests hardcore now? Just move to Indiana we dont even have them :)

i just know that Cali is pretty harsh. shoot, when i had my GTI, it didn't pass because i didn't have the stock air box in.

09-20-2007, 06:58 AM	#3
eTiMaGo vroom vroom View User's Garage Drives: lil red 5-door Join Date: Sep 2006 Location: Bangkok, Thailand Posts: 7,744	well basically the GB would run as before, a couple of weeks to place order, a week to pay for them until I order the stuff, so basically you'd have until mid to end of october. __________________ The price of freedom of religion, or of speech, or of the press, is that we must put up with a good deal of rubbish. - Robert Jackson Bye bye 1NZ...

09-20-2007, 09:52 AM	#5
death is my gift wacky broadway nightmare View User's Garage Drives: Willow is a '07 Red Yaris LB Join Date: Apr 2007 Location: dallas Posts: 621	After my ICE I'm getting a new exhaust. I love the way my car looks on the outside EXCEPT for that stock pipe sticking out the back. Yuck! It's all wimpy and stupid looking. Is the stock muffler/exhaust welded or bolted on? Can I remove it myself? __________________ "it's always complicated and at some point someone has to draw the line and that is always going to be me. you get down on me for cutting myself off but in the end the slayer is always cut off" Buffy

09-20-2007, 11:28 AM	#6
RShatchback Drives: 07 yaris liftback Join Date: Mar 2007 Location: NY Posts: 220	I'd like to see some more info on that header back... __________________ Car forums are kinda like the public library - somepeople are just checking stuff out, and plenty of other people are just telling stories...

09-20-2007, 11:39 AM	#8
yrsdrgn View User's Garage Drives: 2007 Yaris Join Date: Jan 2007 Location: SF,CA Posts: 1,874	i'd like to know a bit more about the exhaust. maybe does it come with a silencer and how high is the db rating on it ^^ thanks __________________

09-20-2007, 12:04 PM	#11
thebarber daily driver View User's Garage Drives: the #wrecho Join Date: Jun 2006 Location: Grand Rapids, MI Posts: 5,877	im interested in a mandrel bent, stainless steel header-back exhaust... __________________

09-20-2007, 05:50 AM	#1
eTiMaGo vroom vroom View User's Garage Drives: lil red 5-door Join Date: Sep 2006 Location: Bangkok, Thailand Posts: 7,744	Catback exhausts and rear disc brake conversions In preparation for the long awaited 3rd GB, I'm looking into some more cool stuff. EXHAUSTS There's a very reputable exhaust manufacturer here who has a few goodies for our cars: Complete headerback exhaust (including high flow cat) for Yaris and Vios (aka sedan) and axleback exhausts for Yaris and Vios (i.e. the same type as all the other ones on the market) The headerback for Yaris would be roughly $260 and for Vios $270 The axlebacks I will get a price confirmation tomorrow, but it should not be more than $150. I'll also know the exact pipe diameter then. The style of the exhaust is the long canister kind: REAR DISC BRAKE CONVERSION KIT This is supposed to be a complete bolt-on upgrade kit, i.e. no modification of your existing car is required. It comes with 240mm (9.4") discs and 2-pot calipers. But, it's quite pricey, we're looking at roughly $880 for the kit. So, what I need to know now, any more information you would like me to find out, and who would be seriously interested in any of these? __________________ The price of freedom of religion, or of speech, or of the press, is that we must put up with a good deal of rubbish. - Robert Jackson Bye bye 1NZ...

09-20-2007, 06:39 AM	#2
blueskana View User's Garage Drives: 2007 Yaris LB Join Date: May 2007 Location: San Antonio, TX Posts: 206	Header-back for absolutly sure. Disc conversion, depending on when you need the $ by (aka; how long I have to save/beg/borrow/steal/etc). #1

09-20-2007, 09:34 AM	#4
slvryaris View User's Garage Drives: 2007 Yaris Sedan S Join Date: May 2006 Location: Indiana Posts: 885	Wish I had a pipe bender I would make exhausts for this baby. It upsets me to see how many people and companies suffer due to lack of products that are in demand. If I had the resources I would be all over building these. I guess thats why I majored in Business.

09-20-2007, 11:37 AM	#7
bladesmith6 View User's Garage Drives: 2007 yaris HB Join Date: Mar 2006 Location: PA Posts: 395	Death, it depends on what you want to take off. The muffler and tailpipe have a bolt on joint right at the rear axle, all you need is the right wrench or socket and pull the hangers out of the rubber connectors, it's off. The rest is just bolted to the stock exhaust manifold but it's a long piece to get out, might be a little tricky I haven't looked that hard. I'm not replacing anything until I'm ready to do the whole deal, header, cat(maybe, stock one might be okay) and the exhaust all the way back. I like the idea of the headerback unit but I kind of wanted a magnaflow or a flowmaster muffler. decisions,decisions!

09-20-2007, 11:47 AM	#9
kurokoma-kun Drives: 2007 Yaris HB Join Date: Apr 2007 Location: my own little world Posts: 1,256	Re headerback: can i replace cat and still pass emissions/inspection?

09-20-2007, 12:02 PM	#10
bladesmith6 View User's Garage Drives: 2007 yaris HB Join Date: Mar 2006 Location: PA Posts: 395	I think it depends on your state, you are never supposed to replace the cat unless it is defective(according to the law), but some states don't do a visual inspection of your car as long as it passes the sniffer test or like certain places in PA if your car is new enough and you don't have a check engine light you're good to go.

09-20-2007, 01:15 PM	#12
redduck Drives: Yaris Join Date: Jun 2007 Location: Pittsburgh Posts: 136	If it will pass emissions I am in on the exhaust. also will this be available after the group buy? there is so much stuff popping up at once and mainly for GBs its almost impossible to do it all so if its possible to buy this stuff later that would be great. I am excited about the rear disc conversion.

09-20-2007, 03:18 PM	#13
Thirty-Nine Small cars are a big deal View User's Garage Drives: 2007 Yaris Liftback Join Date: Feb 2006 Location: Portland, OR Posts: 3,144	That's a great price for a full exhaust system. __________________ Subcompact Culture: The Small car blog

09-20-2007, 03:35 PM	#14
Kaotic Lazagna View User's Garage Drives: '14 GT86, '08 Vitz Join Date: Dec 2006 Location: Central Valley, CA Posts: 9,873	just interested, would that catalytic converter be able to pass emission here in Cali? i'm pretty sure that Thailand has lower standards than Cali (like everyone else). i may be interested in the axle-back for the Vios, but i don't think a canister type will look right on it...

09-20-2007, 04:44 PM	#15
slvryaris View User's Garage Drives: 2007 Yaris Sedan S Join Date: May 2006 Location: Indiana Posts: 885	I wouldnt think the 1.5 would give off that bad of an emissions test stock. Or is the tests hardcore now? Just move to Indiana we dont even have them :)

09-20-2007, 05:18 PM	#16
Jerkratt View User's Garage Drives: 08 Yaris Liftback S (RIP 07) Join Date: Apr 2007 Location: Fair Lawn, NJ Posts: 1,378	find out the specs on the headerback emistions n uch....maybe some installed pics __________________ "It hurts more when its wet"

09-20-2007, 06:27 PM	#17
Crandall H8R View User's Garage Drives: 08 White RS Join Date: Sep 2007 Location: No Funswick Posts: 324	That's a good price for a and exhaust! I would fore sure be interested.