What do I need to do to get a straight pipe sound but with a louder idle tone? I have a 97 F150 and I have 4 cats on there, can I take the two back resonators off and then run straight pipes? Will that make a louder idle sound? Or will that actually hurt my engine becasue of not enough back pressure for the motor.Or can I run like a flomaster 10 series with two of the resonators taken off?

 

Wandell I need your input on this please!