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Flowmaster Exhaust Systems Part #817478 Customer Reviews
19 Customer Reviews
Reviewed by steven M (Williamsburg, VA) Reviewed for a 2014 Ford F-150 — May 01, 2018 4:37 PM
i use truck mostley for fun and keep it clean and mean. the exhaust was not that bad to install, but it would be easyer if you had it on a lift. i had the back end off the ground about 2inches and was able to take out the muffler without t much trouble. it took about 6hrs give or take. not bad for a 69 yr old. my next adventure is could air induction.
Reviewed by Robert S (Troy, OH) Reviewed for a 2014 Ford F-150 — Feb 09, 2017 5:58 AM
I installed this system as per the video. I used a floor jack & jack stands instead of a lift The only complaint is the clamps to secure the exhaust pipes to the muffler.I had to use an impact 1/2 in air gun to secure the clamps to all the connections. Outside that ,this system sounds AWESOME . P.S. I`m 73 years old and I consider my self still a motor head. Respectfully.
Reviewed by James T (CLAYTON, NC) Reviewed for a 2013 Ford F-150 — Dec 23, 2016 3:22 AM
Great sound and good looking. What should have been a simple installation was greatly complicated by clamps and bolts that do not work. If you buy one of these, trash the hardware, buy good muffler clamps and tip bolts, and avoid the aggravation and trips to the auto parts and hardware stores., Disappointed that Flowmaster allowed a defect such as this.
Reviewed by collin e (geneva, NY) Reviewed for a 2010 Ford F-150 — Dec 24, 2015 5:19 AM
Reviewed by Scotty B (HOUSTON, TX) Reviewed for a 2014 Ford F-150 — Apr 05, 2015 12:03 AM
This 50 series has a nice low growl at idle and low rpms. It flattens out when throttle is open. Nice and quiet when cruising. I would like for everything to be the same but have a little more and deeper growl when at high rpms. Install wasn't hard but things didn't fit perfect. And for a "oem" fit, not satisfied. The driver side dual keeps slipping causing the tailpipe to fall. Had to install additional hanger. All connections have small air leaks when revved high. Had to jb weld. Hope it holds
Reviewed by Michael S (Gardner, KS) Reviewed for a 2014 Ford F-150 — Dec 28, 2014 7:29 AM
The sound while cruising is not overbearing. Any time you accelerate the sound increases and you have a more performance sounding exhaust which is something I was looking for. The overall sound is more fitting for a Ford Coyote 5.0. engine. My only wish is that the rear hangers were located a little further back toward the tailpipes. My exhaust exits under the rear bumper not the side exits behind the rear tires. This design produces a lot of (what appears to be) unsupported exhaust pipe.