MustangWorks.com : Ford Forums - View Single Post - Is the American Thunder system supposed to have Delta Flow?

blue00gt · 10-04-2001, 06:50 PM

For the non-Delta-flows, 1 baffle = 2 chamber = 40 series = the mufflers that come with the American Thunder catback, 2 baffles = 3 chamber = 50 series = the mufflers that come with the Force II catback. I don't think that the catbacks come with Delta flows.

10-04-2001, 06:50 PM	#4
blue00gt Mustang Addict Join Date: Jan 2001 Location: McKinney, TX Posts: 1,294	For the non-Delta-flows, 1 baffle = 2 chamber = 40 series = the mufflers that come with the American Thunder catback, 2 baffles = 3 chamber = 50 series = the mufflers that come with the Force II catback. I don't think that the catbacks come with Delta flows.