Hey guys, I have a few questions about upgrades on my car. On Saturday I got myself a brand new '05 Acura RSX-S I love the car and I love the quickness of it. I am not a street racer by any means, and I could definitly live without speeding thousands to make my car faster, But I was on clubrsx.com and saw this: http://store.clubrsx.com/merchant.m...e=HD-TSECU&Category_Code=ECUR&Product_Count=0 Now, I cant even change my oil so bare with me. I *think* that is a new computer for my car, and it says it increases torque and horsepower and improves some other stuff. What I dont know is exactly wtf it is, and if I need more parts, or if it will void my warranty on my car. Also, how much would it cost for someone to install it for me. Thanks for the help, Im sure Ill have more questions.