For all of you looking to get better throttle response and havent changed the plugs and coils in a while....if ever...I suggest doing so. Skip the expensive tuner crap and just keep the car running in the best condition possible and you won't need band-aids to "feel" the power.
I just changed my plugs and coils and the car got a bit more kick; a better response...all for the price of maintenance I should be doing anyhow!
