MagnaFlow 4in x 9in Oval Offset/Offset Performance Muffler Exhaust 11236 - Straight-Through, 2.5in Inlet/Outlet, 14in Body Length, 20in Overall Length, Satin Finish - Classic Deep Exhaust Sound

Nicely packaged . Quick delivery. Really nice quality looking mufflers

Nice magaflo

I purchased these mufflers to replace the Flowmaster Delta 40's on my Oldsmobile 350. The engine is highly modified with aluminum heads, long headers, comp cam, etc. The car has the entire floor Dynomat sound insulated under the carpet. The Flowmaster mufflers were so loud you could hardly talk in the car when cruising. The didn't even sound "good loud" in my opinion. I received the Magnaflow mufflers and was initially upset. The Magnaflow mufflers have a curved pipe inside that allows you to see straight through the muffler. I reluctantly installed them and started the car. They have a nice deep sound that is slightly louder than a turbo muffler. When you open the throttle they don't start to bark or slap they just deal with it. The flowmasters actually seemed to make the car louder than straight pipes when you were wide open. Not the Magnaflows, they sound great through the entire range. I am not sure how they do it, but they made it work.

The sound is perfect for my LS swap/supercharger.I replaced my flowmasters 44s for these magnaflows I recommend them deep tone a lot smoother on the road.

I like the rumble sound its just on the verge of almost to load. But it makes the nissan armada sound like its got some power . And it does. Thx megaflow and a way better price then stock leaving some money for other things.