Jul 21, 2008 #1 F FlyingNut New member Jul 21, 2008 1 0 1 beefy sound of a Ford Focus ST? also what inexpensive engine enhancements can I do to better my power output without having to tune my car?
beefy sound of a Ford Focus ST? also what inexpensive engine enhancements can I do to better my power output without having to tune my car?
Jul 21, 2008 #2 F funfuncuple New member Jul 14, 2008 8 0 1 K&N is the best and give a little growl, or you can find a cold air for your car or make one.