Yes, there are 2 USDM engine “models” for the car the previous generation model came with a SOHC (KA24E) and the model that you just bought comes with a DOHC (KA24DE). You win, it is still slow though. 
Yes, there are 2 USDM engine “models” for the car the previous generation model came with a SOHC (KA24E) and the model that you just bought comes with a DOHC (KA24DE). You win, it is still slow though.