do i need to modify anything to fit the ha's into a gsr..
a friend told me that it fits in itr's only..
therefore i would need itr lca's for it to work..
if im wrong please let me know before i purchase, and tell me what else needs to be done, thanks for the info.

 

You need the Type-R rear lower control arms... and that'll do it!

 

so from that answer i can use my stock gsr front lca's right?
wow im fast...get back if you can ha

 

Yep, ITR REAR LCA's are all you need.

 

just buy them and give them to me for my bday, thanx bro, lol

 

trust me there good,,,,,,,if u have the money get them

 

you have to run the rear LCA's from an ITR to use the ha's. if not, you can buy the tein ss'

 

buy the tein SS, they are cheaper (900), and are made to fit a GSR. they are basically the HA's with the fork over rear shock rather than the normal hole type shock.
https://honda-tech.com/zerothread?id=221113