817843 Flowmaster 3" American Thunder Catback

[MBORO19RAM]

Just purchased this 3" catback exhaust. I was looking for a deep powerful exterior sound but with a moderately pleasant interior tone at cruising speeds. It also has all mandrel-bent stainless steel tubing with black tips. Can't wait to install!

Features:

• Large 4.00-inch Black Ceramic Coated Tips
• Mandrel-bent Dual 3.00-inch Tailpipes
• Large 4-inch 50 HD Muffler Internals
• Uses the Factory Hanger Locations
• Deep Powerful Exterior Sound
• Clears the Factory Spare Tire
• Stainless Steel Construction
• Quick and Easy Installation
• Lifetime Limited Warranty

 

[MBORO19RAM]

Installing this weekend.

 

[Mehgyver]

let us know if you get any drone with it, especially on the highway cruising with MDS, it sounds awesome in the video

 

[MBORO19RAM]

I really love the deep sound of this exhaust. I run in Manual 8 to eliminate MDS, if you don't it sounds not good. I always ran in Manual 8 with Stock system so no big deal to me. Love the 3" all the way back including tail pipes to tips. This is one heck of a value for what you get. Definitely pleased. FYI I have owned Corsa on my Challenger, Magnaflow on my GMC 6.2L, and now FLowmaster on my RAM and I think it is the best. The lower price is icing on the cake!

 

[MBORO19RAM]

 

[Jeremy77]

Just installed mine. Just the American Thunder muffler. Kept the resonators and stock pipes. Sounds amazing.

 

[jeeplj8]

looks like it has been a while since you installed it, still pleased? any effect on MPG?