HP - Exhaust and Air intake

[pathetiq]

Hi guys, I guess it have been discussed somwhere but i just cant find it.

On a yaris sedan 2007 stock, i would like to know how many hp/torque we can get with an sport exhaust and air intake installed? trd or any other company?

Thanks a lot

[07typeS]

not enough worth mentioning. Those mods are going to change the sound the car way more than the performance. You MAY see a couple horsepower...may...

[fu_im_from_texas]

http://www.scionlife.com/forums/viewtopic.php?t=67782

ignore all the replies...just read what Twiddler has to say...

[pathetiq]

thx for the link, nice infos.

So the Muffler/Intake/Header combo looks a good starting points ill look at the complete post tommorow :)

[07typeS]

http://www.scionlife.com/forums/viewtopic.php?t=67782

ignore all the replies...just read what Twiddler has to say...

lol ignore all the replies....he needs a full exhaust, header, and an intake, and he may see 10 hp, all for around 700-800 bucks. You will see a difference but not with just what he was asking. There aren't too many companys out there offering a full header-back exhaust, most offer an axle back. Im sorry but an axle back and intake may get you 4 or 5 horsepower but the most noticable difference will be the sound. The header may work better with those mods already done which is why i added another 5 HP for the header...

If he is lookin for high numbers, right now its lookin like ZPI for boost, ive had a bad experience with them but they have kind of made it up...

[Black Yaris]

Go to an exaust shop and have them run you a 2.25 cat back with a high flow muffler, best $300-400 you will ever spend
screw the axle backs, they are choked down exausts, and restrict flow

[pathetiq]

found this:
http://cgi.ebay.ca/Toyota-Yaris-06-07-2006-2007-Performance-Exhaust-Header_W0QQitemZ150111003202QQcategoryZ33633QQssPa geNameZWDVWQQrdZ1QQcmdZViewItem

saying: Increase 10-16 Horse Power and Torque

dont think only header could do it but what do you guys think?

[Nimble]

Four hp.......at peak

[07typeS]

Yea like black yaris said, a custom exhaust would be your best bet...

All the mods are going to work in conjunction with each other.

You get one, and it may not seem like much, but it may bring another mod out x10...

**Oh and for that link you posted, will not give 10-16 horses.....4 max like was posted....

[JustYYaris]

Hey Black Yaris, when you say exaust shop, are you referring to a performance exhaust shop or like a place like monroe meineki whatever? I didn't think the latter would be able to do that

[Nimble]

Hey Black Yaris, when you say exaust shop, are you referring to a performance exhaust shop or like a place like monroe meineki whatever? I didn't think the latter would be able to do that

A monroe, meineke, muffler shop would be able to do it, it's just they'll most likely use cheap crush bent piping and a crappy muffler. You might try your local quality muffler shop. I know in Naperville, IL, near me, there's a place called Exhaust Works that does phenominal custom work. All at cheaper prices than the big names too. :cool:

[ChinoCharles]

This thread makes me laugh.