Hi i purchased a my02 b4 sedan off an older guy who told me he upgraded to gen4 bilsteins front and rear.
Trouble is that there was a big knock noise so when i had a look the spring doesnt sit in top hat properly.
when i asked him he said he used b4 top hats.
My question what spring would i need to use to sit in b4 top hat but bottom seat on gen4 bilsteins?
What is needed to make gen 4s bolt in if possible?ie elongate bolt holes?
gen4 bilsteins in gen3?
Started by claire6, Mar 28 2015 04:45 PM
4 replies to this topic
#1
Posted 28 March 2015 - 04:45 PM
#2
Posted 28 March 2015 - 05:39 PM
Just replace the fronts with Gen3 specific springs.
OEM+
#3
Posted 28 March 2015 - 07:23 PM
So diff between gen 3 and 4 is size of spring at top?
So if i just get std b4 springs or set of kings b ok?
So if i just get std b4 springs or set of kings b ok?
#4
Posted 03 April 2015 - 04:06 PM
Gen 4 bilsteins front strut bottom+b4 spring+b4 top hat = win??
#5
Posted 04 April 2015 - 10:45 PM
"Installation is the reverse of the removal procedure."
BH9 02-05 / BD9 07-14 / BE5 14-> / GGA 18->
2001 Legacy B4-RSK / 1999 ZX-9R C2
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