C Colin New member Feb 26, 2011 #1 I have a 1997 Honda civic ex automatic sohc with a k&n cold sir intake and a chip I'm about to buy a turbo but people keep telling me I have to tune my engine for it, wat does that mean? Tune my engine?
I have a 1997 Honda civic ex automatic sohc with a k&n cold sir intake and a chip I'm about to buy a turbo but people keep telling me I have to tune my engine for it, wat does that mean? Tune my engine?
