n0th1ng

iTrader: (9)

Hi all
I know this would be stupid question but does eibach spring built for 08 ISF would fit 2IS 250/350??
i'm tryin to sell mine since i have coilovers but some people with 250/350 were interested...
Any information would be helpful...
my guess is since it has different part number from Eibach website and different drop it wont fit because of spring rate or something...

Thanks in Advanced...

KI_GSE21

iTrader: (5)

The part numbers are different, most likely similar design but different drop and spring rates reflect that the springs are for different applications given the car's weight and OEM shock absorbers are tuned different on ISx50s and IS-F.

I would think very few or no one has put ISF springs onto a ISX50, chances are pretty slim, and to have them do a writeup on. I am not sure what the installation will be like until everything is taken apart, that's when you know if it truly fits.

Probably better if someone can provide a side by side comparison of the ISF OEM springs and ISX50 OEM springs and that would determine if they are exactly the same springs but with different spring rates and drop.

I hope someone can answer your question, possibly someone who upgraded to an F from the ISX50 platform and are using the same springs.