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03-19-2009, 04:38 PM | #1 |
Albino truck smasher
Drives: '07 Yaris LB Auto Join Date: Oct 2008
Location: Sunland, CA
Posts: 101
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Newbie mod advice
Hi all, since my Yaris is getting fixed cosmetically, I figured I should improve on some of the other things such as ride comfort and handling.
Other than routine maintenance, I really don't know much about vehicle hardware. I'm looking to start with simple, inexpensive and relatively plug-and-play modifications. I'm on a budget ($200-300), so I need to start with the basics. Of course as time goes on, I will have more wherewithal to invest more on. I was thinking of starting with front-and-rear sway bars, as I could always use a bit more "chuckability" and stability. I believe these are relatively easy installations. I don't know what brands are out there, but I'd like to find the best bet for money on this. The TRD rear sway is $250, but I'm sure I could find something at about half that. I'm still undecided on this, but I might want to change my springs as well. Something that will make the ride less floaty around curves, but also absorb the ruts and bumps in the war zone that is known as the LA streets. I don't wan't to do anything else cosmetically, just make it a more enjoyable car to drive. I'd appreciate all your input and recommendations. Thanks! |
03-19-2009, 04:45 PM | #2 |
Drives: 06 Polar White 5dr, 13 Soul 4u Join Date: Oct 2008
Location: Georgetown, Ontario, Canada
Posts: 5,740
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$250 for TRD rear sway is way off the mark. TRD Sparks lists for $153 right now.
For probably a little over $300, you should be able to equip yourself with TRD rear sway, and some TRD or Tanabe springs. Would not recommend front sway at this point. Rear sway and springs all you need for your budgeted amount.
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03-19-2009, 06:29 PM | #3 | |
What?
Drives: 2007 Yaris LB Join Date: Nov 2008
Location: Safety Harbor, FL
Posts: 1,006
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Quote:
There's also the question of balance. It's a front wheel drive car with the natural tendency toward understeer. You want a big rear swaybar to help make the balance more neutral. You don't want or need a larger front swaybar. What about wheels and tires? The best upgrade you can make to the handling of any car is better tires. |
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03-19-2009, 07:30 PM | #4 |
Albino truck smasher
Drives: '07 Yaris LB Auto Join Date: Oct 2008
Location: Sunland, CA
Posts: 101
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See, this is why I asked So other than TRD sparks, any other places to shop at?
Thank you for the advice, Loren. I'm not looking for a way to turn this car into a semblance of sportiness, just better handling and comfort. As far as tires go, I'll wait until I have enough to invest in some good ones, but my Bridgestone Potenzas aren't too bad for regular driving. |
03-19-2009, 08:06 PM | #5 | |
Banned
Drives: 2007 4 Door Yaris Join Date: Jan 2009
Location: Southern California
Posts: 1,357
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Quote:
Also, if you read around the forum, pretty much EVERYONE hates the bridgestones. You might not notice too much with socal weather(I really didn't) but once I changed I could definitely tell how bad the bridgestones were. TRD sway bar and then tires and wheels are your "most bang for the buck" handling mods, in my opinion. |
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03-19-2009, 08:07 PM | #6 |
Who said Yaris was slow?
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TRDsparks is the place to buy the TRD rear sway bar.
By the description of what you are looking, perhaps the Tanabe NF springs will suite you. That is about all you should be looking as far as suspension goes. Anything beyond that will make your car more stiff and unconfortable. |
03-19-2009, 08:23 PM | #7 |
Drives: 2009 Yaris Blazing Blue 3dr Join Date: Dec 2008
Location: Southern California
Posts: 466
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I went with the TRD springs and TRD rear anti-sway bar, and these were enought to greatly improve the ride and the handling. The car doesn't feel so top heavy and sticks the corners like a champ.
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03-19-2009, 10:43 PM | #8 | |
What?
Drives: 2007 Yaris LB Join Date: Nov 2008
Location: Safety Harbor, FL
Posts: 1,006
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Quote:
Is the tires chirping when you make a lane change a GOOD thing? I'm not saying the rear swaybar is a bad mod at all... but the Yaris is already known for its tendency to oversteer and snap spin in certain situations with certain (wrong) inputs. Adding the rear swaybar makes that tendency WORSE, not better. The rear swaybar improves steering response and weight transfer to the inside front tire in a turn (the tire that is normally unloaded and spins when you try to accelerate through a turn). All of the weight that it puts ON the inside front, it removes from the outside rear. That's the way it works, guys. If you're a good driver and drive SMOOTHLY, the rear swaybar is fantastic! If you drive like a moron and overdrive the car, it's going to get you into trouble eventually. (of course, you're going to find that trouble with or without it) The whole problem here (and the reason I responded) isn't the rear swaybar... it's the "jerking" of the wheel. Guys, go find yourself an autocross and learn something about REAL performance driving before you kill somebody playing silly games on the street. |
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03-19-2009, 11:09 PM | #9 |
Mr. Clean
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Does the rear swaybar actually attach to the chassis? If not, it really seems to be more of a "brace" then a true swaybar since the rear wheels are already connected by an axle beam. Correct me if I'm wrong. I'm not saying the extra siffening doesn't help, though. I actually feel like the car handles remarkably well for a cheap fwd vehicle.
Last edited by TOUGEghost; 03-20-2009 at 12:36 AM. |
03-20-2009, 12:02 AM | #10 |
What?
Drives: 2007 Yaris LB Join Date: Nov 2008
Location: Safety Harbor, FL
Posts: 1,006
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You're absolutely correct, Touge!
The Yaris rear swaybar isn't a "true" swaybar. Not really a brace, either. What it does is reinforces the beam axle, making it more resistant to twisting. The beam axle is designed to twist and behave as a sort of swaybar. Has the same effect as a swaybar, but isn't one in the traditional sense. |
03-20-2009, 12:17 AM | #11 |
Loren dropping da knowledge. This man knows what he's talking about!
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