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Old June 26th, 2013, 12:16 PM   #1
CJ7- 304, D30/D44, 35's
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Default Magnaflow 16741 Cat-back Dual Exhaust System -SOLD

Copying from my Craigslist post ( to sell the Magnaflow exhaust I had on my current body GMC Sierra (NNBS or GMT900 in case you go by that naming) crew cab:

Thinking about selling my truck soon so I took this Magnaflow system off and put the stock OEM muffler setup back on. It is Magnaflow part number 16741, which sells for just under $700 bucks or so no the major car parts websites. It's still in great shape, and I already miss the amazing sound. I bought this system brand new about 3 years ago, and have run it on my truck the whole time. It's built with all stainless steel, so all the browning is just due to the heat cycles after being run for a few thousand miles. All bends are mandrel bent, so you'll see a slight performance and MPG gain with this system (I did). All pipes are still solid, and everything has a lifetime warranty on it. The tips and muffler are polished, and still look great. I have all components in excellent condition- pipes, polished tips, hangers, single 3 inch in / dual 2.5 inch out muffler, etc. Only other thing to note is that I disconnected the rear sections of pipe (with tips on them) about a year ago for a change in sound and look, so that is why are a different color than the rest of the pipes (less use). I am not willing to separate the tips or muffler- everything is being sold as a complete system.

It's listed on the Magnaflow site ( to fit a crew cab or extended cab Sierra or Silverado (new/current body style -07 08 09 10 11 12 13) with any of the V8's (4.8L 5.3L 6.0L). A sound clip is also available on the Magnaflow site.

Location: West Bloomfield

Last edited by Zorty; July 1st, 2013 at 10:00 PM. Reason: Sold.
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