Swift Sport Spring
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Lead Lap
Joined: Jun 2008
Posts: 411
Likes: 2
From: Bay Area, CA
Pole Position
Joined: Oct 2011
Posts: 259
Likes: 0
From: ca
Does anyone have these already?
And if those numbers are based on the f-sport, when they are installed on a non f-sport, it will actually be dropping the car more since I believe the f-sport comes lower than the non f-sport (I don't know this as fact, but it's what I have read in various places).
The end result should be the same, but the numbers will read as a lower drop for the non f-sport.
Again, that's only if these numbers are based on the f-sport.
And if those numbers are based on the f-sport, when they are installed on a non f-sport, it will actually be dropping the car more since I believe the f-sport comes lower than the non f-sport (I don't know this as fact, but it's what I have read in various places).
The end result should be the same, but the numbers will read as a lower drop for the non f-sport.
Again, that's only if these numbers are based on the f-sport.
I had a set of swift springs on my S2000 and loved them. I may go for these instead of the F-Sport Springs. Since my GS is AWD and the drop won't be as aggressive it may help ease some of the issues people are reporting about lowering AWD Lexus.
Lexus Champion
Joined: Mar 2011
Posts: 4,423
Likes: 16
From: GA
if you install these on AWD the drop will differ from RWD of course... but the springs will cause drivetrain vibrations. no thanx, i'll pass.
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You can still get Swift Spring with the same ride height. Swift Springs are upgrades for sure. It's not an expensive upgrade either. If anyone removes their oem springs... I'd like to get some measurement on them or have them sent to swift north america for measurement.
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i have done this on a awd car with help from my friends that own a nascar truck team and a arca team put a brand new front spring and rear on the spring dyno and we got this they told me to have
http://purplespring.com make me some or http://www.hypercoils.com its winter now waiting for some one to come out with some
lexus oem awd front springs are part# 4813130D50
front springs stock are 14 inches long 310 psi coil size is 15mm stock height on the car it compresses 6 inches inches
lexus oem awd rear springs are part# 4823130D40
rear springs stock are 14 inches long 190 psi coil size is 15mm, stock height on the car it compresses 4 inches
http://purplespring.com make me some or http://www.hypercoils.com its winter now waiting for some one to come out with some
lexus oem awd front springs are part# 4813130D50
front springs stock are 14 inches long 310 psi coil size is 15mm stock height on the car it compresses 6 inches inches
lexus oem awd rear springs are part# 4823130D40
rear springs stock are 14 inches long 190 psi coil size is 15mm, stock height on the car it compresses 4 inches
found this dyno on swift springs.
http://www.northamericanmotoring.com...gs-dynoed.html
I think it will make that GS-F sport that much better. It's worth it to use the best springs for our gs.
http://www.northamericanmotoring.com...gs-dynoed.html
I think it will make that GS-F sport that much better. It's worth it to use the best springs for our gs.
Rookie
Joined: Nov 2012
Posts: 78
Likes: 0
From: CA
after i spoke w/ swifts springs now i can mention their name now, the lowering springs i installed on my 4gs F sport are from swift springs, please check out my other post for more
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