I got a first gen (84-89) Integra lip on my '90 EF... fits perfect, just trim the ends flush with the edge of the bumper. Looks A LOT better than not having one...plus it is a little more beefier than the stock Civic/CRX Si lips.

 

88-91 crx lips came on the hf and the si they are exactly the same I should know I had both at the same time go with the stock rex lip that way you know it wont be all fucked up looking

 

eh? yes no ? I guess i will find out myself.

 

still trying to get one. Anyone have one they want to sell me?