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Bilstein question?

Old Nov 25, 2008 | 07:33 AM
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PERFORMANCE RED's Avatar
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Bilstein question?

I am putting new shocks on my truck and have decided to go with Bilstein shocks. My question is what is the difference between the 5100 and the heavy duty versions? I know one is shiny and the other is yellow but, are there any different internally? Has anybody used both and can you tell the difference? I don't mind spending the extra money if the shocks are worth it.
 
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Old Nov 25, 2008 | 08:56 AM
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I think the 5100 series may be for lifted trucks while the yellow HD are for stock height.
 
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Old Nov 25, 2008 | 09:02 AM
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I have the HD yellow and blue shocks on my 2000 F-250 and they made a world of difference,if they made a steering stabilizer as well I would put that on also.One thing to note is that Bilstein recommends that the shock be mounted so that "Bilstein" is right side up-meaning the blue shock boot is on the bottom.
 
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Old Nov 25, 2008 | 11:38 AM
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Nothing noticeable other than appearance. There might be a slight difference in the valving but not enough for the average driver to feel it.
 
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Old Nov 25, 2008 | 01:04 PM
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The 5100 series is for lifted truck applications. They do have a 5100 ride height adjustable which could be an OEM replacement.
 
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Old Nov 25, 2008 | 01:14 PM
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I believe valving is the same.
I run the CAD plated 5100s on my 07:

 
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