im going to say almost a positive no, being as they are entirely different generations, different head light support etc. 94 is oldest gen 3.
YES!
The radiator support on a 1991 Acura Integra is held on with several bolts. Use the appropriate sized socket and loosen all the bolts. Pull off the support.
welded on
91 acura integra has a b18 91 acura integra has a b18
no
check out www.honda-tech.com
Yes it will fit
Yes
Yes it will fit.
How to install a boost gauge in a acura integra?"
Acura makes the Integra.
If yoor 1996 Integra has the1.8L engine, the thermostat is located at the back of the motor at the end of the bottom radiator hose.