what is needed to install the front and rear lcas, brakes, calipers,5lug, shocks/springs, from a usdm itr to a gsr ??

like anything else i need, diff size driveshafts?

 

You only need the rear LCA's as the front ones are the same. I like to do the swap with the entire rear hub assembly and trailing arm in one piece to make things less complicated. You won't need different axles if the conversion is indeed from a USDM ITR, if it's from a JDM ITR, then you will need JDM ITR axles. The swap is very straightforward and should be simple. Also note that this is the perfect opportunity to go ahead and replace pads, rotors, studs, etc, and to make a few upgrades like a larger master cylinder, or stainless brake lines, etc.

 

is the itr master cylender bigger then the 94 gsr one ??