Intrest in a sedan center exhaust rear section? - Toyota Yaris Forums

malibuguy · 06-14-2012, 12:02 PM

I can produce them if wanted...or just about anything else using my car as a jig. Ive done it before i can again. I an do mild or loud options all in 409ss to match the factory exhaust.

Next week i may swap my stock exhaust back on and whip up a center rear section to see what its going to take.

1.5 · 06-14-2012, 12:53 PM

headerback to match up to a dc header?

baseballfan416 · 06-14-2012, 01:25 PM

I'd be more interested in a legitimate header back exhaust option. Seems pointless to have header and axle back when the mid pipe is somewhat restrictive... Kinda wishing I had a hatch merely for that reason.

malibuguy · 06-14-2012, 11:10 PM

Its doable...just a little more complicated to produce. And i would not be able to sell that to california residents b/c emissions

tooter · 06-14-2012, 11:14 PM

Come on, malibu...
If California can produce and sell $14,000,000,000 worth of pot every year, you can certainly sell one little exhaust.

malibuguy · 06-14-2012, 11:19 PM

We cant even ship our cats there anymore or we face hoooge fines.

Axle-backs are not a problem however ;)

tooter · 06-14-2012, 11:44 PM

Wow... car exhausts are illegal contraband?
Sorry, didn't know it was that bad.
I'll be glad when the government
goes bankrupt like Greece.

ViosFan · 06-15-2012, 04:00 PM

How much do you think an axle back would cost? I wouldn't mind it being loud as long as it has a nice low rumble to it.

cali yaris · 06-15-2012, 05:31 PM

Quote:

car exhausts are illegal contraband? Sorry, didn't know it was that bad.

I don't think it is. Megan is making a midpipe for us for the liftback, that is 100% legal to sell, and Megan Racing is located in SoCal.
However, it is "for show and offroad use only" and must be clearly marked and marketed as such.

malibuguy, can't you do the same thing?

malibuguy · 06-17-2012, 03:47 PM

We just cant. Even summit racing cant sell cats to california.

Pricing i would predict in the 250-350range plus shipping. Ill try to make a loud one this week to test it out

malibuguy · 06-24-2012, 12:05 PM

I put the car on the lift the other day to start planning...

There is no easy convienent way to hang the center exhaust without drilling.

However...dual tailpipes (one on each side) is very doable as there is threaded bolt holes in the frame rail on the driver side. I think im going to make duals one day just for the hell of it....

SAV912 · 06-24-2012, 12:45 PM

Quote:

Originally Posted by malibuguy

I put the car on the lift the other day to start planning...

There is no easy convienent way to hang the center exhaust without drilling.

However...dual tailpipes (one on each side) is very doable as there is threaded bolt holes in the frame rail on the driver side. I think im going to make duals one day just for the hell of it....

Wouldn't that make it easy enough to route pipes and hang them from the edges but not exit the car on the edges? Can't they be run from the edges to the middle without a hangar in the middle or is that too much pipe to have unsuspended?

Don't know for sure because I have a liftback. Just thinking out loud.

-C

packetrace · 06-24-2012, 03:04 PM

I am interested !

packetrace · 06-24-2012, 05:03 PM

if you do a cat back...make it so we can bolt the cat to axle section to an other axle-back system :)

malibuguy · 06-26-2012, 10:04 PM

The only downsidento doing a cat back like that. Is that i would have to reduce the tubing to a smaller size to make an oem replica connection to allow maximum flexablilty. Really a bunch of work to work backwards.

Ideally an exhaust needs support every 3-5ft of pipe and just about every direction change. Without easy convienent holes to support a center exit pretty much kills my idea of a production run. Im not saying it cant be done. Im just not drilling extra holes in my car.

tooter · 06-27-2012, 12:52 AM

I share your aversion for drilling on a vehicle. It's not worth the loss of strength and the hightened likelyhood of rust. I did have to drill one tiny hole for mine, and made sure it was in a noncritical area.

When I think of a dual conversion for a Yaris, this design seems to make some sense as long as the muffler is small and nothing hot is near the brain.

cali yaris · 06-27-2012, 12:58 AM

Quote:

and nothing hot is near the brain

That made me think of the ECU, which is just a few inches from the exhaust header.

tooter · 06-27-2012, 01:28 AM

Hey, you're right! I didn't even think of that.

I was thinking of that big plastic looking box underneath the rear. Is that also electronic?

06-14-2012, 12:02 PM	#1
malibuguy Obsessed with 1.5L Drives: '10 PW Yaris Sedan Join Date: Feb 2011 Location: Westminster, MD Posts: 907	Intrest in a sedan center exhaust rear section? I can produce them if wanted...or just about anything else using my car as a jig. Ive done it before i can again. I an do mild or loud options all in 409ss to match the factory exhaust. Next week i may swap my stock exhaust back on and whip up a center rear section to see what its going to take. __________________ -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

06-14-2012, 12:53 PM	#2
1.5 Form>Function Drives: 07 Flint Sedan Join Date: Dec 2009 Location: Tampa Posts: 4,018	headerback to match up to a dc header? __________________ Instagram: @southernstreets_phil Facebook.com/southernstreetsempire

06-14-2012, 11:10 PM	#4
malibuguy Obsessed with 1.5L Drives: '10 PW Yaris Sedan Join Date: Feb 2011 Location: Westminster, MD Posts: 907	Its doable...just a little more complicated to produce. And i would not be able to sell that to california residents b/c emissions __________________ -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

06-14-2012, 11:19 PM	#6
malibuguy Obsessed with 1.5L Drives: '10 PW Yaris Sedan Join Date: Feb 2011 Location: Westminster, MD Posts: 907	We cant even ship our cats there anymore or we face hoooge fines. Axle-backs are not a problem however ;) __________________ -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

06-17-2012, 03:47 PM	#10
malibuguy Obsessed with 1.5L Drives: '10 PW Yaris Sedan Join Date: Feb 2011 Location: Westminster, MD Posts: 907	We just cant. Even summit racing cant sell cats to california. Pricing i would predict in the 250-350range plus shipping. Ill try to make a loud one this week to test it out __________________ -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

06-14-2012, 01:25 PM	#3
baseballfan416 Drives: 2017 L 3-door Join Date: Mar 2011 Location: Milwaukee, Wi Posts: 161	I'd be more interested in a legitimate header back exhaust option. Seems pointless to have header and axle back when the mid pipe is somewhat restrictive... Kinda wishing I had a hatch merely for that reason.

06-14-2012, 11:14 PM	#5
tooter play every day Drives: 2012 Yaris L 2dr 5sp Join Date: Apr 2012 Location: Los Angeles Posts: 1,961	Come on, malibu... If California can produce and sell $14,000,000,000 worth of pot every year, you can certainly sell one little exhaust.

06-14-2012, 11:44 PM	#7
tooter play every day Drives: 2012 Yaris L 2dr 5sp Join Date: Apr 2012 Location: Los Angeles Posts: 1,961	Wow... car exhausts are illegal contraband? Sorry, didn't know it was that bad. I'll be glad when the government goes bankrupt like Greece.

06-15-2012, 04:00 PM	#8
ViosFan Drives: 2007 Toyota Yaris Sedan Join Date: Jun 2012 Location: IL Posts: 14	How much do you think an axle back would cost? I wouldn't mind it being loud as long as it has a nice low rumble to it.

06-24-2012, 12:05 PM	#11
malibuguy Obsessed with 1.5L Drives: '10 PW Yaris Sedan Join Date: Feb 2011 Location: Westminster, MD Posts: 907	I put the car on the lift the other day to start planning... There is no easy convienent way to hang the center exhaust without drilling. However...dual tailpipes (one on each side) is very doable as there is threaded bolt holes in the frame rail on the driver side. I think im going to make duals one day just for the hell of it.... __________________ -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

06-24-2012, 03:04 PM	#13
packetrace Drives: Yaris Sedan 2009 Join Date: Sep 2010 Location: Quebec Posts: 566	I am interested ! __________________ Interior:ALL red, black roof Exterior:RTX scorpion painted GOLD, side and rear visor, oem spoiler, MI mesh grill, Hella supertone horn, RS badge, Vios badge, CF pillar, Led mirror cover, fog light HID 3000k, Projector retrofit HID 8000K Performance :MI CrankPulley, Tein springs, UR and TRD bar, TURBO IN PROGRESS Audio : Pionner DEH-80PRS, HAT L1V2, PowerBass 1100.5X 5 channel amp

06-24-2012, 05:03 PM	#14
packetrace Drives: Yaris Sedan 2009 Join Date: Sep 2010 Location: Quebec Posts: 566	if you do a cat back...make it so we can bolt the cat to axle section to an other axle-back system :) __________________ Interior:ALL red, black roof Exterior:RTX scorpion painted GOLD, side and rear visor, oem spoiler, MI mesh grill, Hella supertone horn, RS badge, Vios badge, CF pillar, Led mirror cover, fog light HID 3000k, Projector retrofit HID 8000K Performance :MI CrankPulley, Tein springs, UR and TRD bar, TURBO IN PROGRESS Audio : Pionner DEH-80PRS, HAT L1V2, PowerBass 1100.5X 5 channel amp

06-26-2012, 10:04 PM	#15
malibuguy Obsessed with 1.5L Drives: '10 PW Yaris Sedan Join Date: Feb 2011 Location: Westminster, MD Posts: 907	The only downsidento doing a cat back like that. Is that i would have to reduce the tubing to a smaller size to make an oem replica connection to allow maximum flexablilty. Really a bunch of work to work backwards. Ideally an exhaust needs support every 3-5ft of pipe and just about every direction change. Without easy convienent holes to support a center exit pretty much kills my idea of a production run. Im not saying it cant be done. Im just not drilling extra holes in my car. __________________ -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

06-27-2012, 12:52 AM	#16
tooter play every day Drives: 2012 Yaris L 2dr 5sp Join Date: Apr 2012 Location: Los Angeles Posts: 1,961	I share your aversion for drilling on a vehicle. It's not worth the loss of strength and the hightened likelyhood of rust. I did have to drill one tiny hole for mine, and made sure it was in a noncritical area. When I think of a dual conversion for a Yaris, this design seems to make some sense as long as the muffler is small and nothing hot is near the brain.

06-27-2012, 01:28 AM	#18
tooter play every day Drives: 2012 Yaris L 2dr 5sp Join Date: Apr 2012 Location: Los Angeles Posts: 1,961	Hey, you're right! I didn't even think of that. I was thinking of that big plastic looking box underneath the rear. Is that also electronic?

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