NO....not a bolt in to the non-si civic....not even close. i am a honda tech and have checked 02CRV(similar to RSX) vs. 02Civic...BIG differences in subframes because of the direction that the motors mount...differences in the body mean that welding cutting and cussing are required...dont even start me about the wiring problems...but for all it is worth the SI CRV and RSX use the same subframe so possibilities exist. SICRVRSX are all K-series engines