FlowmasterMufflers

Flowmaster Super 10 Series mufflers are a single chamber design.

08silverbullet

I understand that maybe I need to word my question different on the dual in dual out 10s are the 2 sides separate (basically 2 10s put together with a wall separating them) or is the internal open and both sides flow together?

FlowmasterMufflers

The internals are the same for all Flowmaster Super 10 Series mufflers. The only difference on a dual in/dual/out muffler is the inlet/outlet configuration.

2005fordstx

I had a flowmaster 40 series, single in with dual out. I turned it down behind the rear axle! Sounds great. Nice deep rumble!

06AriBei

If you have the 4.6.. I promise you for $30 bucks worth of piping and clamps.. it sounds amazing... just trust me on it. Nice rumble at idle.. not loud when cruising at a set speed.. WOT it screams.. and acceleration is moderate noise. Little cab drone while accelerating.

08silverbullet

I bet however I have to have some sort of muffler for inspection I have an Aero turbine resonator in my closet was thinking about using that I just want my truck as loud as I can get but staying legal.

06AriBei

I hear what your saying.. that really blows about the inspections.. The Flowmaster super 10 in my honest opinion sounded best.. or a Super 40 I think is the next best but some people say after they install it, its too quite.. I had a Super 44 on my 04 Jeep Liberty V6 and it sounded great.. Im sure with a V8 it would be awesome. Youtube has plenty of videos on different mufflers/exhaust setups. I went with the cheapest route possible.. because I was going to get the Super 10.. figured I would say 80 bucks and just put a pipe there instead.

Also hear the round 10 inch Magnapacks are awesome as well. I'm sure you will be happy with whatever your choice is. Good luck buddy.

08silverbullet

Thanks I've been looking at there super 10 DI/DO since I plan on dualing it just haven't decided yet

rfinger

I did a maggie high flow cats-->maggie y pipe-->3" intermediate pipe-->sido maggie muffler. It sounds great especially after break in. Not too loud but definately a rumble and when you get on it you know it.

bad_93

Jones Full Boar #1236 ( Magnaflow ) knock-off. $40 @ Late Model Restoration. I put it on in the place of the stock muffler.