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Pypes Mid Muffler Cat-Back Exhaust w/ Black Tips (11-14 V6)

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Market Price $625.99 You Save 12% ($73.31)
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  • Item 383698

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    Features, Video & Details

    • Increases of 5 to 10 Horsepower
    • Aggressive Exhaust Sound
    • Mid Muffler Design
    • 2.5" 409 Stainless Steel Tubing
    • 4" Black Powdercoat 304 Stainless Steel Tips
    • Fits 2011-2014 V6 Mustangs

    Review & Installation Video

    Review & Install Video

    Plain and simple, the Pypes mid-muffler cat-back that we have in this video should help you deliver some awesome tone to your '11 to '14 V6-powered Mustang, using quality 409-grade stainless steel, all for right around $500. Making this one of the most affordable systems in the category for your 3.7-powered Mustang. Installation is going to get a very simple one out of three wrenches on the difficulty meter from me, as it is a 100% bolt-on job. But we will have some more detail on that later on.So the big story with the Pypes system will no doubt be the mid-muffler design here, which is something that Pypes tends to incorporate with some other gens as well. The SN95 comes to mind. It will help produce a very unique tone, especially on the 3.7 here. Now, as far as volume is concerned, well I'm glad you asked. In fact, you heard the sound clips with this thing. I have the Pypes mid-muffler coming in at a middle of the road three out of five on my one to five, or one to Wake the Neighbors scale. This system seems to produce just the right amount of volume for most owners out there, according to our customer reviews. Check those out if you haven't done so already. Keep in mind, guys, this is with those factory manifolds and cats still in place. Ditch those in favor of some aftermarket goodies, and expect the volume and the raspiness to increase overall. But as this system sits right now with all the factory manifolds and cats in place, I think this thing sound really awesome. It's a nice deep tone, no real rasp to speak of, and in fact very reminiscent of Nissan's VQ engine, which in my opinion is another great-sounding V6. Again, totally my opinion here. Feel free to flame away if you'd like. One thing I did experience with this system while on the road is no real drone to speak of either. That is kind of a rarity for a budget-friendly system like this. Of course, that mid-muffler design will help play a small role in keeping things quiet while on the road. But besides the awesome tone from the mid-muffler design, you have to keep in mind this is a great deal for prospective buyers out there. I say that because you're getting full 409-grade stainless steel for just south of $500 if you do go with the polished tip. Add the black tip and you're going to be just above $500. But overall, a very affordable system. In fact, the most affordable full stainless system on the site currently for your 3.7 V6-powered Mustang. We do have a slightly more affordable option from MBRP. But you have to keep in mind it is aluminized steel. So the 409 gets the slight edge in my opinion. But let's keep cruising on the construction, and again 409-grade stainless, as we just covered, will make up 99% of the construction with this system, including the two and a half-inch mandrel-bent tubing, the twin M80-style bullet mufflers, and everything will exit out the four-inch tips. Again, we have the polished version in this video. You can also grab them in black as well. The tips themselves are actually made from 304-grade stainless, which is a nice thing to point out. It's a superior metal to 409-grade stainless, and will be more resilient to corrosion that you would otherwise see with aluminized steel, or even 409 to a smaller extent. But let's quickly talk about the installation here, as promised earlier, guys, with the Pypes cat-back. As I mentioned earlier, this is going to get one out of three wrenches on the difficulty meter, due to the very simple bolt-on installation. No cutting, no permanent modification, nothing crazy like that. Tool-wise, all you're really looking at here is a basic socket set. But keep in mind, you will be doing all of your work underneath the car. So a lift will be preferable, or a jack and jack stands will suffice, maybe race ramps if you have them. Getting started, you'll want to remove the two factory band clamps closest to the X-pipe. At this point, you can now remove the clamps closest to the muffler, and this will allow you to drop those factory over-axle pipes from the car. With those out of the way, now you can focus on removing the factory mufflers. To do so, use your socket set and remove the hangers from the chassis, dropping the mufflers in the process. Once all the factory stuff is out of the way, you can get to work assembling the new Pypes system underneath the car, starting with these lead pipes that you will attach using the band clamps you removed in the first step. With those in place, move on to the M80 mufflers, and loosely attach those as well using the included clamps. Snug up the bolts on those clamps. But don't overtighten them right now, because you will need to have a little play in the system to get everything set up as you'd like. From the M80 mufflers, you can work your way back to the over-axle pipes, and then last, but not least, the tips themselves, snugging up the bolts on the clamps as you go. But the final step will be to have a buddy hold the tips in place perfectly underneath that rear bumper, and then hammer home those clamps with your socket set or impact and your installation is complete. So in closing, if you're after the most affordable full stainless system available for your 3.7-powered V6 Mustang, you'll want to check out the Pypes mid-muffler cat-back right here at americanmuscle.com.

    Increase in Performance and Sound. Upgrading to a Pypes Mid Muffler Cat-Back Exhaust with Black Tips on a 2011-2014 V6 will yield an instant gain of 5-10 horsepower at the rear wheels. It features two of Pypes high flow M-80 Bullet Style Mufflers for the ultimate in unrestricted flow and power gains along with a deeper throaty tone.

    Aggressive Throaty Sound. The Pypes Mid Muffler Cat-Back features two high flow straight-through M-80 Bullet Mufflers that are mounted directly after the Mid Pipe, instead of after the axle, to produce an aggressive deep throaty muscle car tone with the help of two oversized black Stainless Steel tips.

    Quality Materials. This Pypes Mid Muffler Cat-Back Exhaust System is constructed from free flowing mandrel bent 2.5" 409 Stainless Steel Tubing and features two Pypes M-80 Bullet straight-through mufflers for an aggressive throaty sound. The whole system is finished off with a set of 4" black powdercoat 304 Stainless Steel Tips for modern muscle car styling.

    Application. The Pypes Mid Muffler Cat-Back Exhaust with Black Tips is specifically designed to bolt-on to the existing factory hybrid H-Pipe of the 2011-2014 3.7L V6 Mustang.

    Note. Stock 2011 V6 Mustangs come stock with a Mid Pipe that resembles both the H-Pipe and X-Pipe designs. This hybrid Mid Pipe was created by Ford to help add additional power and sound to the V6 straight out of the factory.

    Fitment: 2011 2012 2013 2014 Details

    MPN# SFM79B

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    What's in the Box
    • (2) 16” Pipes
    • (2) M-80 Mufflers
    • (2) Over-axle pipes
    • (2) Muffler-delete tailpipes
    • (2) 4” Black Tips
    • Installation hardware
    Installation Info
    Tech Specs
    Cat-Back Exhaust Specifications
    Piping Material: 409 Stainless Steel Tip Material : Black 304 Stainless Steel
    Piping Size: 2.5" Tip Size: 4"
    Muffler Type: Straight-through Fitment: 2011-2014 V6 Mustangs
    Will it fit my Mustang?

      Customer Photos (7) Submit Your Photo

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        Questions & Answers (7)

        5 Top Rated Questions

        So I just put the exhaust on and the tips are touching the bumper, will this cause any problems like melting the bumper or discoloration? Or will it be okay?

        • The tips should not be touching the bumper. Please adjust the exhaust in hangers to have an even gap between the tips and bumper.

        Helpful (1)

        Will these require a tune

        • This does not require a tune after install.

        Helpful (0)

        Could this fit my 2010 mustang v6 if i have a shop custom fit them

        • We can not guarantee this Pypes Mid Muffler Cat-Back Exhaust will work even with modification from a professional shop. We are unable to verify it will work as it is only intended for use on an 11'-14' V6.

        Helpful (0)

        What does it mean by (each)? Do I have to buy 2?

        • This item is sold with both right and left side exhaust mufflers and over axle-pipes shipped together. You will not need to purchase two items for a complete kit as purchasing one will complete the kit.

        Helpful (0)

        Will this set up work with BBK long tube headers and a BBK catted x-pipe?

        • The Pypes Mid Muffler Cat-Back Exhaust will work With BBK Long Tube Headers and a BBK Catted X Pipe

        Helpful (0)
        Post Your Question
        2 More Questions
        Will these connect directly to the BBK Catted X-Pipe (11-14 V6 w/ Long Tube Headers)? I know that this size tubing is 2.5 in. and the catted X-pipe is 2.75 in. Will it still work, or will it require welding? 1 answer
        I just recently installed these onto my 2011 Mustang and the left tip is rubbing the bottom of the bumper. Also it rattles and makes a vibrating noise sometimes while driving. I assuming is from the tip hitting the bumper. Its probably just the hangers need to be adjusted, but do y'all have any thoughts on this? 1 answer

          Customer Reviews (25) Write a Review

          Overall Rating 4.4

          out of 5 stars

          Installation Time:Afternoon

          Installation Cost:$100-$250

          • Loudness / Volume 3.8 3.8
          • Exhaust Note 4.48 4.5
          • Fit & Finish 4.12 4.1
          • Bang For Your Buck 4.36 4.4



          • 4/5

            Installation Time: Less than 1 Hour

            May 14, 2019

            Exhaust

            Pretty good exhaust love the sound around 2500 to 4000 rpms!

            Lds

            Year: 2014 Submodel: V6

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            March 30, 2019

            Great

            Nice fitment and great tone. Not quite loud enough though. Did it with two buddies got it done quick

            RussA

            Year: 2014 Submodel: V6

            Helpful (1)

          • 3/5

            Installation Time: Less than 1 Hour

            March 13, 2019

            Deep Sound

            Sounds great. Easy switch out with stock exhaust. Only gave it 3 stars due to the box not having the exhaust clamps so I had to go to 3 different auto stores to get enough.

            RockThump

            Year: 2012 Submodel: V6

            Helpful (0)

          • 4/5

            Installation Time: Less than 1 Hour

            February 20, 2019

            Sounds amazing!!!!!!

            Has amazing sound but does have a few rattles in the rear which was no big deal! A great upgrade to start with and strongly recommend!

            CraigB

            Year: 2014 Submodel: V6

            Helpful (0)

          • 5/5

            Installation Time: Afternoon

            February 08, 2019

            Running Great

            The sound and power gain is great. VERY easy to install- start to finish at home in four hours. Fit perfectly.

            TerryM

            Year: 2014 Submodel: V6

            Helpful (0)

          • 5/5

            Installation Time: Afternoon

            December 10, 2018

            Awesome !

            The pipes were very easy to install. Everything fit perfectly. Slight growl while at idle. Clean and nasty sound when getting on it . Sounds just like video

            JosephG

            Year: 2012 Submodel: V6

            Helpful (1)

          • 5/5

            Installation Time: Less than 1 Hour

            July 23, 2018

            Bang for your Buck!

            The product came a few days before expected and was packaged extremely well. Now the product itself was exceptional and a great quality stainless steal. The fitment went right into the factory hangers and was very simple. Overall great experience with this product and would recommend to anyone.

            MarcoV

            Year: 2014 Submodel: V6

            Helpful (3)

          • 5/5

            Installation Time: Less than 1 Hour

            July 03, 2018

            Amazing purchase

            Im going to keep this short and simple. It is a great exhaust. I had my local tire choice put it in for 100$ (I work a lot) and its got an amazing sound to it. A great addition for my car. It is the perfect balance of sound it is quiet in cruise and it makes the road come alive when you gun it.

            Jack

            Year: 2014 Submodel: V6

            Helpful (3)

          • 5/5

            Installation Time: Afternoon

            June 07, 2018

            Great sound! Easy Install!

            I ordered this exhaust for my newly purchased 2011 V6 Convertible that just needed more noise and these Pypes delivered. Install was pretty straightforward using jacks/jackstands. Most time consuming part was getting the old exhaust out. We ended up having to cut the existing drivers side pipe to get it out because we could not get the car up high enough to get the angle to get it out. Once the old exhaust was out, installing the new went pretty fast. They sound great, a little bit of drone between 2500-3000 rpm, but nothing below at cruising speeds or higher revs.

            DavidM

            Year: 2011 Submodel: V6

            Helpful (4)

          • 5/5

            Installation Time: Shop Install

            Installation Cost: $250-$500

            May 23, 2018

            Perfect sound

            Put these on my '14 V6, was a great upgrade! Nice rumble at idle(but not obnoxious), great sound when I get on it on the on ramps, but pretty mellow at cruise on the freeway. Heard other users complain of a moan or bad sound at cruise, but not with mine.

            ArneH

            Year: 2014 Submodel: V6

            Helpful (2)

          • 5/5

            Installation Time: Afternoon

            December 03, 2017

            Best 500 dollars you’ll spend

            Ok, so I was a bit nervious about purchasing this exhaust however it might have been the best decision I’ve made. It really opens up the car’s exhaust note. On startup, it roars to life with a deep grumble, then once you get on it, it comes alive. Minimal drone at 3k rpm but it isn’t too bad. Overall, it is a great system for the money.

            EvanM

            Year: 2012 Submodel: V6

            Helpful (2)

          • 5/5

            Installation Time: Afternoon

            October 16, 2017

            Oh so good

            Very easy to install. This was my first exhaust install ever and it couldn’t have gone more smoothly. Exhaust note sounds awesome! Nice volume when i’m Hammering on it but quiets down when cruising along at highway speed. Have gotten tons of positive comments on how my car sounds.

            KurtG

            Year: 2012 Submodel: V6

            Helpful (4)

          • 4/5

            Installation Time: Afternoon

            September 19, 2017

            Easy install

            This is an easy install only took about 2 hours to install. Nice sound a little different then I'm use too. The sound is. Pushed to the rear so you don't heard much at ideal but you can ready heard and feel the difference when you push on the gas. Nice buy good price.

            Charles

            Year: 2013 Submodel: V6

            Helpful (2)

          • 3/5

            Installation Time: Shop Install

            Installation Cost: $100-$250

            August 31, 2017

            Good but needs work

            I love the sound and it gave a nice boost in power, but the quality is what sucks. It did not line up at all. It's pretty much rubbing the bumper, and it rattles a lot. Feel like it's gonna fall off. I plan on going back to the exhaust shop so they can add pipe to center the tips and add new hangers. Hopefully that solves the rattling. Horrible drone between 2 and 3 RPMs, but I got used to it. Other than that, the sound is sweet and the black tips look really cool and match well with black rims.

            NGglobal

            Year: 2014 Submodel: V6

            Helpful (3)

          • 4/5

            Installation Time: Afternoon

            August 03, 2017

            No too bad for the Price

            Installed this Pypes exhaust for my v6. I Would make sure before you start to have plenty of clearance to take out the old exhaust. The fit isn't the best and and you'll definitely find yourself adjusting them often. The sound is very deep and I can't complain. There is some drone here and there but I don't mind, all i want is a loud car. Overall a great set up, just wish they would fit and line up easier.

            BrendonH

            Year: 2014 Submodel: V6

            Helpful (2)

          • 4/5

            Installation Time: Less than 1 Hour

            July 19, 2017

            Worth the money and easy install!

            Picked this system up on sale and very happy to have done so. I have NEVER shopped for an exhaust system before, so the trepidation was real. However, I can't begin to tell you how helpful others reviews were in making the decision. Installation was a breeze, once I got my car on a lift that is. Took me 59 minutes exactly. Only complaints being the old system was impossible to get off just on jack stands. The factory pipe is just too long as has to be pulled straight down. Thank god for my local DIY garage. Also, the idle rumble isn't as deep or loud as I prefer, but when you get on the throttle, it's nice. REALLY like the pops in between gear shifts(manual transmission).

            BrandonB

            Year: 2012 Submodel: V6

            Helpful (2)

          • 1/5

            Installation Time: Less than 1 Hour

            June 21, 2017

            Bad Mufflers good quality piping

            the whole exhaust system is good, EXCEPT the mufflers, ive had mine for 5 months and the both the mufflers are rattling like crazy, it happens every time i startup my car. I personally think buy a different cat-back exhaust.

            CyrillL

            Year: 2014 Submodel: V6

            Helpful (2)

          • 4/5

            Installation Time: Afternoon

            December 14, 2016

            Awesome - but a little too loud for my taste

            My two friends and I rented out a small space to raise the car up to install it, and as long as you have a good tool box, you can install it yourself. It took less than an hour and a half, we kept making small mistakes here and there, I'd say an experienced person could install this in less than an hour. One of the parts didn't quit fit, but nothing a hammer couldn't fix, it was no big deal. The sound is pretty darn amazing, Instant grin on my face. I have a JLT CAI and a throttle body spacer so it's a pretty interesting sound, friends told me it sounds like a tuner car. The only issue is I'm getting drone between 2 and a half to 3 RPM, so I had to change my driving style because I got a headache from the sound. The sound is a bit too loud for my taste, but I love it. If I could find a way to have the same sound but to kind of lower it and eliminate that drone, then these are perfect. End of the day: Feels good and sounds awesome, just need to eliminate some vibrations. The black tips are so sexy!

            Mnad

            Year: 2012 Submodel: V6

            Helpful (3)

          • 5/5

            Installation Time: Afternoon

            November 28, 2016

            Best for your momey!

            When it comes to buying a cat-back for you v6 sometimes we worry about drone but this system was probably the best decision you will make!!! installing was easy didn't take much time, one side was perfect spot on, the other side was a bit off but with a bit of thinking you can make it happen! Removing specially if you don't have a lift takes a bit more but once you get them off installing is the easiest thing ever. once in place and you hear it for the first time is the most amazing deep tone you'll hear. Driving it past 3500rpm and letting it drop gives you that rumble it's majestic. coming off first gear into second and third will be the same thing. When you put your foot down you here this crazy amazing sound its so fun i couldn't stop driving my car. if you're scared to buy it don't be it's amazing !!!

            Greenlabels197

            Year: 2013 Submodel: V6

            Helpful (6)

          • 5/5

            Installation Time: Less than 1 Hour

            November 23, 2016

            Amazing sound, very easy install.

            The box is relatively small and everything is packaged very well. The instructions are easy to understand, and the install is very self explanatory. The exhaust sounds amazing. It has a deep throaty rumble and it really sounds great when you get on the gas. So worth the money!!

            JDL

            Year: 2014 Submodel: V6

            Helpful (4)

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