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11-11-2008, 03:59 PM | #19 |
Who said Yaris was slow?
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11-11-2008, 04:48 PM | #20 |
Don't drive it, RALLY it!
Drives: 1999 echo PRC rally car Join Date: Oct 2008
Location: Joyner, Brisbane
Posts: 321
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Did you guys just get the 1.3 litre motor, or do you have those type of headers even on the 1.5 litre motors?
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11-11-2008, 05:49 PM | #21 |
Who said Yaris was slow?
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The only engine available in the US is the 1NZ-FE (1.5L)
You should be aware that there are some differences on external components between the 1.5L on the first gen Yaris/echo and the second gen yaris. The intake for example is different. The exhaust manifold (header) is very similar between the 2 but there is a slight difference. So a first gen 1.5 yaris/echo header won't fit into a Second gen Yaris unit. If you are looking for a header option for a first gen Yaris/echo, then you should look for the first gen scion xB and xA headers. Those will fit onto a first gen Yaris. |
11-11-2008, 05:58 PM | #22 |
Don't drive it, RALLY it!
Drives: 1999 echo PRC rally car Join Date: Oct 2008
Location: Joyner, Brisbane
Posts: 321
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What I was alluding to was that if the 1.5 Yaris came with a similar longer primary header than the 1.3 litre Yaris (as it did in the Echo), then that may be a cheaper option for the OP to look into instead of an aftermarket one.
I have a stack of assorted Echo parts, sadly no Yaris bits though to be able to thoroughly compare them. |
11-14-2008, 09:50 PM | #23 |
Touge Driver
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so...back to topic..
Therefore my setup would be 4-1 Headers ----> single cat--->mid pipe-->bolt on muffler? |
11-14-2008, 10:20 PM | #24 |
Who said Yaris was slow?
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yeap!
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11-15-2008, 06:42 AM | #25 |
Touge Driver
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cheers,
just one more thing, wht that coating that u put on the headers that can smoothen the air flow inside? Would it be better if i do that instead of getting a new header? |
11-15-2008, 11:41 AM | #26 |
Drives: 2008 Black Sedan Join Date: Oct 2008
Location: FL
Posts: 966
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so i thought the header would give like 1 +whp. thats what i read a while back pre hack. does the mid pipe help that much? what can the expected gains be? and does it work with an axle back exhaust
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11-15-2008, 12:59 PM | #27 | ||
Who said Yaris was slow?
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Quote:
Yes is useful, the DC header comes pre-coated, but the idea is to minimize the heat disipation thru the pipe. Quote:
There are no back to back testing of the different header options or how they work along with other exhaust modifications. So any answer to your question will be mostly expeculation. So all the comments you hear come from personal opinions (butt dynos). |
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11-15-2008, 03:48 PM | #28 |
Touge Driver
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ceramic coating..
Thats it!! Would you apply them on everything? or would it only be worth it to apply on headers?..umm.. |
11-16-2008, 11:29 AM | #29 |
Drives: 2008 Yaris hatch Join Date: Oct 2008
Location: Las vegas, NV
Posts: 183
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Just a note for this post-I am testing the true long-tube header on the Yaris today. If it works well, we plan on making a long-tube and complete 2.25-inch mid pipe exaust to go from header to axle back. We will also make an off-raod pipe to mate the stock shorty header to this exhaust as well. I'll post as sonn as we have dyno results.
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11-16-2008, 11:37 AM | #30 |
vroom vroom
Drives: lil red 5-door Join Date: Sep 2006
Location: Bangkok, Thailand
Posts: 7,744
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now that's an awesome idea, richard fingers crossed!
__________________
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... |
11-16-2008, 11:51 AM | #31 |
Drives: 07 metmet LB Join Date: Oct 2008
Location: VA Beach
Posts: 648
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Richard just keeps it coming...
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F5 CAI, MR axleback, MR Header, NST SSK. Full Exhaust wrap, AT3 Custom SSK Konig Heliums 15x6.5 Black Tanabe Df210's |
11-16-2008, 04:38 PM | #32 |
Who said Yaris was slow?
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I will say only the header... you will have a hard time coating the rest of the exhaust as most of the ceramic coatings need some time in the oven to cure...
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11-22-2008, 12:49 PM | #33 |
1NZ-FE
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Castrex, in your t-sport that's a round muffler magnaflow 5 inches?
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11-23-2008, 12:59 AM | #34 |
The Hated One
Drives: 07 White Manual Sedan Join Date: Sep 2006
Location: Oregon,USA
Posts: 390
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custom is the way to go IMO, and if you delete the cats be sure to get a O2 simulater or build one with the proper ohm resistor.
i am running a custom catback set up...under $200US for everything. I have pics in my garage of part of the pipe work.
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