Features:

  • Includes Hangers and Hardware for an Easy Installation
  • Mandrel-bent 16-gauge Stainless Steel Tubing
  • Moderately Exterior Exhaust Tone
  • Uses the Factory Hangers
  • Dyno Tuned for Maximum Performance
Good Sound, Difficult Install

Spent 3.5 hours installing this axle-back exhaust. I blame the basic instructions provided by flowmaster and my own lack of experience. My fat fingers didn't help in reaching the bolts either. After I tightened the last bolt I backed up to take a look at the final product. The exhaust tips were inches away from being centered. Decided I had spent enough time messing with the system and took the car to my local exhaust shop so they could make the tweaks to center the exhaust. I'm very happy with the finished product, great sound and great looks. The exhaust has a nice gurgle/pop after every shift.

Nice sound

These were put on my dad's Mustang V-6 and man do they sound good. You never would've thought a V-6 could sound as good as his does. The installation was very simple, and we really like the idea that we could change back to stock if we need too for car warranty purposes. Great Buy!

Awesome

Love the flowmaster sound, it’s incredibly distinct given that I have a bbk catted x-pipe

Great mufflers

I have had these on my car for about a week now and I couldnt be happier. They were easy to put on took about 45 minutes and I am skinny enough I didnt even jack the car up. I am very happ with the easy install and it give it a good tone at highway speed and great tone on take off.

Adds a little ""HHHmMMRRRR"""" sounds GREAT just wright

The KIT)) Flow-Master 409S Axel back system.. For 2011, 3.7L V6 Manual 6 speed Go get these,, the SOUND IS a Bit Better than the stock 2011, V8 5.0L V8 Very Modest not loud but much, MUCH better than stock & my gas mileage has went to getting (10-40) miles more Per fill up. But if u Drive the Car hard with R.P.M., higher then it makes no difference in gas ... but U get that great proforma-inc in all 6speeds.. Thanks from Orlando, Florida ... by.. EMS

Five Stars

Great ...sounds very good,,,easy to install

Sound

Awesome is all I can say. Moderate Sound

Nice mufflers

Very satisfied. Exactly as advertised. Added air box sounds great

Full Reviews