They are some newer kind of muffler from flowmaster. Suppossed to sound like a fifties muscle car?? I think they are like 170 bucks a piece though. Just looking for a deeper sound than my current delta 40's, and saw an add in one of the last mustang issues.
i havent seen anyhting like that but if you dont want to pay that much you could go with the flowmaster 10 series or the one chamber race ones. REALLY LOUD. or just take off the whole catback and it will be really deep and drone alot. the drone gets annoying but you get used to it
if any of you guys get a chance check them out. online of course, I have been thinking of someway to run a side exit with my current flows, maybe that will solve my problem. Any of you guys running side exit exhaust, and lowered? Ground clearence issues???
I saw a Flow Hushpower cutaway exhibit -- you don't want one. It necks down inside to a very small diameter and it won't make any horsepower for you. It's about sound maybe, but hp gain it's not.
I am running side exhaust from Borla. There isn't much of a clearance issue, but my car isn't lowered. If I did lower it, there definitely would be an issue. Then again, that may be because I live in PA where the roads aren't all that good to lowered cars. I do have some problems however, with lifts that have the arms that swing in from the sides. They hit the exhaust. I have to lift the car up first before putting the lift arms under her with shims on the lift arms to avoid the exhaust.