Identifying sti shock help
 

Hi guys looking for help as I'm stumped my sti has pink sti struts , no adjustment , bright pink with sti engraved in them and part number st2031044100 but nothing on Google , any info on these would be great full ,

Are they 40mm inverted or standard skinnies......
STi Red Struts are like the Billies below and will have no bump stop (the bump stop is inside the strut). There should also be and a nut fastening on the bottom :

http://img.photobucket.com/albums/v9...y/100_6494.jpg

That's it Scott there is no nut on bottom made by kyb stamped
,Deffo inverted and not skinny , no adjusters any where I need to know as going to order group n sti top mounts but need to make sure these Fit

They may be the Showa or Gymkhana strut, but Japanparts list them as 'Rally' : https://www.japanparts.com/parts/detail/2109

suspension

ST2031044100 Strut (F) RH fits A-D rev 310/150 (kgf) rally
ST2031044090 Strut (F) LH fits A-D rev 310/150 (kgf) rally

I see rally came up so wonder what the spec ?
Scott I defo think this one was bought for Motorsport use not sure if it was or not as the list of Sti parts fitted and smaller brakes opted for it .

Spec is as above 310/150

Found out is a rally strut with stiffer damping than the other pink struts which would be why mine is so stiff .

Still be ok for Sti pink springs??

Springs I'm using ST2040055010
3.6 front and 3.1 rear

http://i756.photobucket.com/albums/x...psetjretdw.jpg
http://i756.photobucket.com/albums/x...psphciagfd.jpg

Sti Pink -30 are 3.5 and 3.1 so will be fine and a touch softer on the front.

Cool cheers Scott :)