20 or 21mm rear sway for 05 wrx
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This is a discussion on 20 or 21mm rear sway for 05 wrx within the Suspension & Wheels forums, part of the Tech & Modifying & General Repairs category; Hey guys I am looking to replace the stock rear sway bar and rear endlinks on my 05 wrx sedan. ...

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    20 or 21mm rear sway for 05 wrx

    Hey guys I am looking to replace the stock rear sway bar and rear endlinks on my 05 wrx sedan.

    I am thinkin of using the Fhi 20mm rear sway or the Spt sti pink 21mm rear sway and kartboy end links.

    Would I notice the difference between 20 & 21 mm rear sways? There is about a $50 price difference, and I wouldnt mind paying $50 for a noticably better bar. Let me know what you think.

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    zax
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    Quote Originally Posted by zax View Post
    Stock suspension?
    Planning on usdm pink springs, new shocks and Gruppe N tophats. Not too sure on shocks but trying to decide between these rear sways and possibly kartboy end links.
    Last edited by 4eat05; 06-18-2014 at 07:05 PM.

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    If you're going to do sways, don't leave out the endlinks. If you have stiffer sways, the stress will now be transferred harder to the endlinks and the stockers certainly aren't stout enough to handle that.

    Not sure what FHI sways are. I had a Perrin 22mm rear sway bar on my 07 STI and it was awesome. Whitelines or Cuscos are relatively standard now days. You should consider doing the front as well since you are at it.
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    RCE black springs, koni "yellow" inserts, com-c mounts, 24mm front sways, 22mm rear sways, end links all around
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    I def am getting aligned afterwards. Just wondering if id notice the diffrrence between a 20 and 21mm rsb or if i should just save a few bucks and get the cheaper 20mm.

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    Should I save a few bucks and get the 20mm rear sway from Subaru? Impreza Rear Sway Bar - 20mm (non STi) 2004-2007, SubaruGenuineParts.com

    Or spend that little extra and get the 21mm "sti" pink rear sway? STi pink Rear Sway Bar - 21mm 2004-2007, SubaruGenuineParts.com

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