J JT1547 New Member Dec 27, 2004 5 0 0 Jan 24, 2006 #1 Jan 24, 2006 #1 What Flowmaster exhaust system do you guys prefer for aggressive deep retro sound? Flowmast 40 series or Super 40? If I am going to make a change to the exhaust I want to hear a huge difference not a slight as others have said. Thanks, JT
What Flowmaster exhaust system do you guys prefer for aggressive deep retro sound? Flowmast 40 series or Super 40? If I am going to make a change to the exhaust I want to hear a huge difference not a slight as others have said. Thanks, JT