Currently looking at what seems to be a 1990 ed7 with a 110hp 1.6. Says 1.6 16 valve on the trunk. Is this a si and does those have rear double wishbone supension?

 

Si have a sunroof. That's the biggest tell.

Everything else can be swapped, faked.

No one is going to install a factory sunroof on a crx, but they may swap it out for a full skin.

All civics and integras 88-00 have rear trailing arm suspension.

Front are double wishbone.

 

Alright thanks