Just in the middle of changing the clutch with the intention of swopping the lightened flywheel from my 1997 WRX Type RA into the 1997 WRX STi only to find that it wont fit. Its the same diameter, but the STI one appears to be sticking out less. Are the STi ones different to standard WRX items ?

 

all of the classic turbo wheels are the same.....................are you sure its not a N/A one??

a sport one is very similiar in dimensions but totally different fit!!

alyn

 

It's a TEG one and it appears to be fouling the black metal cover which is at the bottom of the flywheel side of the engine. !!!!!!

 

All 5 speed O/E flywheels are interchangeable. some were 12.2 kg ish and some were 10.7 kg ish.

 

Think I have sorted it, the steel plate at the bottom has buckled possibly as I or the previous owner changed the original flywheel to an Exeedy one. The clearance is close but now I know all the flywheels are the same I am happy to put it all back together,

Thankd for the info.