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Go Back   IWSTI.com: Subaru WRX STI Forums > GD Series STi Discussion (2003/4-2007) > GD-Technical > GD-Suspension, Handling, & Stiffening


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Old 09-06-2007, 07:57 PM   #16
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Default Re: NO more Bobble!! DD needed on 07 sti

I drive in LA, low and stiff

whats the problem?


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Old 09-06-2007, 08:21 PM   #17
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Default Re: NO more Bobble!! DD needed on 07 sti

I started with the Prodrive springs. Big improvement in overall handling but I thought there was only a minor improvement in bobble head. Then I got the Recaro seats and felt a huge improvement in bobble head but it was still there - the wife said that she could now drink a cup of coffee without spilling but that reading in the car was still futile. Finally I upgraded to RCE T2's with the 350/300 springs and that was the end of bobble head. Actually the 350/300 RCE T2 combo feels softer than the Prodrive/Stock struct combo so I think I could have gone up to the 400/350 springs and been just as happy on the street and a little faster at AutoX.

If I only had enough $$$ to do the Recaro's or the t2's it would be a close call but if you drive the car every day the recaro's are the way to go.

I purchased all of the above from RCE - good price, great service :-)
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Old 09-06-2007, 09:47 PM   #18
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Default Re: NO more Bobble!! DD needed on 07 sti

Quote:
Originally Posted by Rootus View Post
QFT.
Enlighten me on what this means? lol
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Old 09-07-2007, 04:41 PM   #19
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Default Re: NO more Bobble!! DD needed on 07 sti

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Originally Posted by T3h_Clap View Post
get a new seat.
agreed. i felt a significant reduction in the bobble-head effect when i put my Zeta III in.
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Old 09-07-2007, 05:57 PM   #20
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Default Re: NO more Bobble!! DD needed on 07 sti

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Originally Posted by SonicBoom View Post
I have prodrive springs... just be aware that the car barely drops at all. If you're looking to get rid of the gap, go a different route...
Prodrive springs with RCE lowering camber plates!
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Old 09-07-2007, 08:50 PM   #21
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Default Re: NO more Bobble!! DD needed on 07 sti

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Originally Posted by Crewchief View Post
Enlighten me on what this means? lol
Quoted for the Truth?
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Old 09-12-2007, 11:13 PM   #22
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Default Re: NO more Bobble!! DD needed on 07 sti

crap if i change the seats, then i get no airbag.!! any suggestions for seats with airbag?
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Old 09-12-2007, 11:41 PM   #23
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Default Re: NO more Bobble!! DD needed on 07 sti

All I can say is that the Ohlins Flag Series that I installed ride better than stock. Same thing with a friend with the T2's, they are better around town than before. But if you are really looking for DD, Id say just go for a set of the fixed perch struts with a nice set of springs.
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Old 09-13-2007, 12:20 AM   #24
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Default Re: NO more Bobble!! DD needed on 07 sti

Bobblehead is from both the seats and suspension. I replaced seats when I had stock suspension, and the bobblehead was still there although it was significantly reduced. After RCE springs, it was gone I like RCE springs for daily driving although it might be a bit harsh for some. I recently replaced my fronts with RCE V2 springs and it seems to ride a bit better than the originals.
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Old 09-13-2007, 12:29 AM   #25
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Default Re: NO more Bobble!! DD needed on 07 sti

RCE springs dont work to well on SoCal roads/freeways.

I suggest eiither the JDM pinks or the Prodrives. Then get seats if you think you need them.
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Old 09-14-2007, 06:07 AM   #26
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Default Re: NO more Bobble!! DD needed on 07 sti

Quote:
Originally Posted by LauszSTI View Post
crap if i change the seats, then i get no airbag.!! any suggestions for seats with airbag?
How-to Cure Bobblehead for cheap

Keep your seats. Just take it out and do this cheap mod. It worked for me. Takes 20-30 min to do.
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Old 09-14-2007, 07:19 AM   #27
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Default Re: NO more Bobble!! DD needed on 07 sti

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Originally Posted by hoffit View Post
How-to Cure Bobblehead for cheap

Keep your seats. Just take it out and do this cheap mod. It worked for me. Takes 20-30 min to do.
There's also this one that I did:

Upgrading Seats to Fix Bobble head *Pics*!
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Old 09-14-2007, 07:32 AM   #28
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Default Re: NO more Bobble!! DD needed on 07 sti

You need more strut travel for bad roads than the stock struts can offer. I'd recommend a coilover with low spring rates or the RB320 kit because the different spring perches increased strut travel.
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Old 09-14-2007, 08:05 AM   #29
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Default Re: NO more Bobble!! DD needed on 07 sti

Quote:
Originally Posted by LauszSTI View Post
crap if i change the seats, then i get no airbag.!! any suggestions for seats with airbag?

Upgrading Seats to Fix Bobble head *Pics*!

you can always try this.......also I think there is someone else on here that did something similar also.

yay 100th post !!!!

oops, started post then walked away.....two of you guys beat me to it!

Last edited by houseofsuffering; 09-14-2007 at 08:07 AM. Reason: oops!
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Old 09-14-2007, 03:17 PM   #30
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Default Re: NO more Bobble!! DD needed on 07 sti

which prodrives? springs? or the coilover and springs? fixed or adjustable? flag or fastlines?


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