anyone know
 

what 92 'K' impreza would be lim ited to 134mph ?

In 1992 there were only two imprezas available.
The WRX and WRX type RA.

If anything the limiter would be 112. Is that not just the car flat out?

i though jdm wrx were limited to 112mph originally ??

All JDM cars were limited to 112 mph by law.
Un restricted the RA wouldn't reach 136mph, not sure on the top speed of the WRX.

Ah thanx guys maybe thats what the lad meant it was a bit of a mix up of different parts, it had the sti water spray but not the intercooler non electric mirrors carbon fibre look strut brace to name a few

Get the applied model code off the plate on the strut. Then somebody can tell you / him what it is.