Flowmaster 817511 Axle Back System 409S Review

I fitted these to my 2010 Mustang GT Convertible and they are a lot better than the factory mufflers. Installation only took 2-3 hours and I didn't even bother putting the car on the ramp. The hardest part was removing the stock mufflers. Once that was done the actual installation of the Outlaws was much easier as they are smaller than the stock mufflers giving you more room to work. Sure, these things are loud, but they're not overwhelming or obnoxious. I tried to get a set of American…

After about 2 weeks trying to figure out whether I should stick with what I know for sure or try something new, I stood in my heart and chose her. I can't be happier I guess. This is my second Mustang and this is my first upgrade to it. and man man man what can I say he's alive! The sound is downright aggressive when accelerating and idling. People definitely notice the difference. Now my 2006 Mustang GT sounds like the pony they were supposed to be releasing. I am happy about this purchase. My

Very good deep sound. Not too loud in my opinion. Gives the Mustang a nice aggressive sound that matches the look. The hardest part of the installation was removing the stock exhaust pipes/mufflers. It took some penetrating oil and strength to remove the original clamps and separate the rusted sections of pipe. If you're using the socket by hand, do yourself a favor and use a long tube over the socket for much more leverage. With the OEM mufflers removed, the Flowmasters fitted perfectly, the…

I recently returned the Pypebombs and got the Outlaws yesterday and bolted them on last night. I love it. Quiet rumble when driving and slap in the face when I open it. Exactly what I was looking for. I didn't have to adjust anything to ensure both sides were centered outside of the sockets. Much simpler than the pipes used to be and much better quality under the FlowMaster brand. Took me less than an hour with literally one arm (recent shoulder surgery on my left side) but I hope this paints a

K So if you are planning to buy this set of Flowmaster kits and you have read some of the reviews you can see that many people's reviews are getting out of control too seem to be . I call this set super perfect with perfect sound. Well I'm here to tell you that these reviews are completely correct. It's GREAT, easy to install, 30-40 minutes of basic instruments and the sound is AMAZING, yes. But then again I'm not a super engineer or someone trying to sell you these things, just a regular JOE…

I researched the rear exhaust for about 2 weeks, it was in my shopping cart for about a week before I pulled the trigger. So glad I chose them, they sound fantastic on my 2005 GT. Everything else in my car is standard at the moment, they are definitely louder than the stock exhaust on the rear axle. But don't believe all the hype about raising the alarm and becoming a magnet for the police. In terms of exhaust sound and volume, they are perfect for being too loud and annoyingly loud and…