you would need a integra obd2 harness for it to be plug and play. delsol ac bracket if you are keeping ac. obd1 ecu, INTEGRA mounts. integra shift linkage. be careful if it coming out of a usdm or jdm crv they have the tall intake manafolds and then you would also need a ls integar manafold. i have a complete ls swap if you are intrested pm me.