Originally posted by tjbizzo
That's odd, my Si engine is a D15A3. j/k On the 1g 84-87 CRXs, the Si usually came with a sunroof,
There is no "usually", Si's were the only way to get a sunroof, and it was not a deletable option.
a better geared transmission,
Only the '85 had a shorter final drive, '85-87 DX and '86-87 Si trannies have identical gearing.
and most importantly, a shiny badge that says "Si".
Badges? We don't need no schtinking badges!