This one is for all my Base model brothers or future Base model brothers who have been lied to and dismayed and discouraged from applying any modifications to the your engine. Please don't let people discourage you. The K2 192.168.0.1 0A3 engine is NOT a bad engine and its also NOT an under powered engine either. Saying the K20A3 is under powered is like saying Diet Coke is undersweetend or whatever. To be "underpowered" is to have failed the achievement of being effiecently powered by the standards of the intial goal. That's not the case with K20A3. The point is our engine wasn't built to make 400 plus hp. But that's also not a bad thing. If you do some searching online you will find someone who is actually very knowledge routerlogin able about hondas and they will tell you that you very well can make the Base RSX a fast car. It just depends on your definition of fast. They will tell you that If you are expecting straight line monster speed then you will need to swap the engine or get another car. But if you just want maximum potential out of the A3 engine then you can do so.