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Pypes Mid-Muffler True Dual Exhaust (05-10 V6)

100+ Reviews
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  • Item #20126
  • MPN# SFM69

  • Market Price $665.99
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  • True Dual Exhaust for the V6
  • Mid Muffler Design
  • Includes X-Pipe, Cat-Back and M-80 Bullet Style Mufflers
  • 2.5" 409 Stainless Steel Mandrel-Bent Tubing
  • 4" Polished Stainless Steel Tips
  • Reuses Stock Catalytic Converters
  • Fits All 2005-2010 V6 Mustangs
True Dual Exhaust. Now you can easily convert your V6 Pony to a true dual exhaust with the Pypes Mid-Muffler True Dual Exhaust Conversion Kit. This system includes the X-Pipe, Cat-Back, and Mufflers needed to give your Mustang an impressive throaty V8 sound and an increase in rear wheel horsepower.

Mid Muffler Design. This Pypes True Dual Exhaust Kit features two high flow straight-through Pypes M-80 Bullet Style mufflers that are mounted directly after the Mid Pipe to produce an aggressive deep throaty muscle car tone of yesteryear.

Reuses Stock Cats. The installation of the included Pypes V6 X-Pipe will require cutting the factory Y-pipe and reuses the factory catalytic converters saving you money.

Quality Materials. Both the X-Pipe and Cat-Back are constructed from free flowing mandrel bent 2.5" diameter 409 stainless steel tubing and feature two Pypes M-80 Bullet straight-through mufflers for an aggressive throaty sound. The whole system is finished off with a set of 4" Polished 304 stainless steel tips for modern Muscle Car styling.

Application. This Pypes Mid Muffler True Dual Exhaust Conversion Kit is designed to fit all 2005 to 2010 V6 Ford Mustangs equipped with the 4.0L V6 engine. Reuses the factory Catalytic Converters.

Technical Note: This Pypes kit attaches after your factory catalytic converters to convert your single exhaust to a true dual exhaust from the cats back. Includes the template for cutting out the 2nd exhaust tip in the 05-10 V6 factory rear bumper.

Fitment: 2005 2006 2007 2008 2009 2010 Details

What's in the Box
  • (1) After-cat X-pipe
  • (2) 16” pipes
  • (2) M-80 mufflers
  • (2) Over-axle pipes
  • (2) Muffler-delete tailpipes
  • (2) 4” polished tips
  • Installation hardware
  • Template for 2nd exhaust cutout
  • Instructions
Installation Info
Tech Specs
Cat-Back Exhaust Specifications
Piping Material: 409 Stainless Steel Tip Material : Polished 304 Stainless Steel
Piping Size: 2.5" Tip Size: 4"
Muffler Type: Straight-through Fitment: 2005-2010 V6 Mustangs
Will it fit my Mustang?
  • V6 - 05, 06, 07, 08, 09, 10

Most Helpful Reviews

Great exhaust

This is a great exhaust love the sound of it only down fall was the instructions were difficult to understand and made it a hastle to install

Helpful (1)

Pypes Mid Muffler

A guy at school has this on his GT so after I heard him crank up I was sold. I prefer the mid muffler sound over the axle backs. The tips look good as well. Very glad I picked these over the FlowMaste ...

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Helpful (1)

Read All 100+ Reviews
Overall Rating 4.8 out of 5 stars


Hey, I'm Justin with, and this is my breakdown of Pypes Mid-Muffler True Dual Exhaust system, fitting all 2005-2010 V6 Mustangs. Now, getting into this system from Pypes, you'll find a few different benefits. The first and most obvious is the fact that you're converting your single outlet V6 exhaust into a true dual system thanks to everything that's included with the kit. You'll find a brand new X-Pipe which still retains your factory cats, 2.5" Mandrel-bent piping throughout, these two M80 bullet-style mufflers, and finally, 4" polished tips. Of course, that True-Dual Exhaust system will look great underneath your rear bumper, as you can see with our 2005 V6 behind me, but you can also expect to see a small bump in power, as well as give your V6 a deep, throaty rumble, with practically zero drone whatsoever. Now that's the beauty of using a mid-muffler system and having longer tail pipes. This design completely eliminates any rasp or drone that is especially apparent on automatic Mustangs, while cruising at highway speeds or in the 2-3k RPM range. Since there is a little bit of work to get everything installed correctly we're going to call it 3 hours from start to finish, just to be safe. Now let's hear how Pypes Mid-Muffler True Dual Exhaust system sounds compared to our factory exhaust.

Customer Photos (54) View All Photos

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34 Questions / 8 Answers

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Does anyone know if this will solve the drone that occurs between 2,000 and 2.500 rpm? I LOVE my new-to-me 2007 Mustang! The previous owner must have been one of your best customers, American Muscle, because he put lots of money into this baby! Black Mustang with white racing stripes, Eleanor -style side vents, and GORGEOUS chrome & black Roush rims. Oh, and don't forget the classic hood clips!!! My only complaint is that my gal will rarely take road trips with me because at highway speeds over 65 and below 80, there is a very noticeable drone in the cockpit that makes any conversation very difficult. 1) Who wants to drive this beaut at 65 mph!?!?!? 2) Conversely, who can afford the speeding tickets these days? Nearly all of Maine is 65 on the interstate!


  • Exaust drone was a big concern of mine that's why I specifically went for this particular model. I can honestly say that there is very little drone at any speed. I use my car as a daily driver and I also take it on long trips, this is the best choice out there for overall performance, sound with very less drone.


    Good Answer (1) (0)

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What is the difference? What is the difference between this new exhaust and the Pypes True Dual Exhaust? For the price, there is an almost $100.00 difference.


  • This is a mid muffler design, and the mufflers are barely there. It not only has a louder and throatier sound, but on the dyno it also yielded an extra 16 horsepower over the basic True Dual system. Trust me, it's worth it to go with the mid muffler design.


    Good Answer (24) (0)

Show 2 more answers Question Resolved

How much horsepower/torque does this add i know the one on the project car adds around 15, how much does this one add


  • Well it all depends on what your exhaust setup is now. This system MIGHT add 15 hp over stock, but that also might be stretching it. And just a hint, if you buy this exhaust, be wary of speedbumps, curbs, or any other bumps because Pypes brand exhaust tends to hang a little lower than other exhausts.


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Customer Reviews (100+) Write a Review

Overall Rating 4.8

out of 5 stars

  • 5/5

    Installation Time: Afternoon

    February 06, 2014

    Great exhaust

    This is a great exhaust love the sound of it only down fall was the instructions were difficult to understand and made it a hastle to install


    Year: 2006 Model: V6 Driving Style: Daily Driver 'Stangs I have owned: 1

    Helpful (1) (0)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    July 07, 2013

    Pypes Mid Muffler

    A guy at school has this on his GT so after I heard him crank up I was sold. I prefer the mid muffler sound over the axle backs. The tips look good as well. Very glad I picked these over the FlowMasters.


    Year: 2006 Model: V6 Driving Style: Daily Driver 'Stangs I have owned: 1 SC

    Helpful (1) (0)

  • 5/5

    Installation Time: Afternoon

    August 04, 2012

    Great choice for a V6 'stang

    I bought this product over a year ago when they only sold it as an X-pipe and the cat-back exhaust as a separate kit. Now they bundle it together and it's a good thing! I was away due to work, and recently installed it. I bought this kit for 3 reasons; I like the straight pipe sound, the performance over an axle-back system, and i personally love the straight pipe look, and despise the bulky look of the mufflers on an axle-back setup. Anyway, this kit was installed with very little complications, in about 3 hours, and the result is well worth the money. The sound is great, not too loud at idle, just a low grumble, but as you open it up it definitely sounds like a beefy V8. I goes great with my JLT CAI. You can feel the power all the way through your RPMs, meaning your mustang doesn't feel like its gasping for air past the 4K+ range but I'm positive that my aftermarket CAI has something to do with that as well... This addition was an excellent choice, both performance and looks wise. And I would highly recommend this kit to anybody looking to dual out their sixer.


    Year: 2007 Model: V6 'Stangs I have owned: 1 South Carolina, USA

    Helpful (17) (0)

  • 5/5

    Installation Time: Afternoon

    August 03, 2012

    Great exhaust

    I got this exhaust a few days ago, I was a little reluctant at first because there was only one review so it wasn't that much to go on but I really wanted to try the mid muffler concept out. I love this exhaust! The mechanic that installed it not so much lol, he was having a hard time getting the drivers side to line up correctly so I'm glad I decided to have it installed my a pro instead of doing it myself. The tone/volume of it is great, nice and deep at idle and louder but nothing obnoxious at city or highway speeds, and when you smash the gas for the first time it'll put a smile on your face because it's going to roar lol! The best part is you won't be mistaken for a 350z like with some exhausts and mufflers ;)


    Year: 2007 Model: V6 Driving Style: Daily Driver

    Helpful (12) (0)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    January 29, 2013


    I just got my exhaust installed today. When i turned the key for the first time i was amazed. Twice as loud as the videos i have seen on the sight. The sound is a deep rumble that turns heads. It gets louder and louder and then quiet around 60-70 mph so not annoying on long drives. This product completely surprised me and i 100% notice the gain in power as well. WOW!


    Year: 2007 Model: V6

    Helpful (7) (0)

  • 5/5

    Installation Time: Afternoon

    July 29, 2012

    Best Exhaust Ever

    The pypes mid muffler system has to be the easiest exhaust install I've ever done. Moreover, it sounds, irrevocably, better than every other exhaust system out there. This is the best buy you can make for your V6 exhaust, HANDS DOWN!!


    Year: 2008 Model: V6

    Helpful (7) (1)

  • 5/5

    June 25, 2012

    Awesome Sound!

    I installed this exhaust about 2 years ago and it was one of the best mods I've done so far! Great deep rumble and looks great! No ugly mufflers behind the tips and fast and easy installation.


    Year: 2005 Model: V6 Driving Style: Daily Driver 'Stangs I have owned: 2 Elizabeth City, NC

    Helpful (5) (0)

  • 5/5

    Installation Time: Afternoon

    October 15, 2013

    More than sound and horsepower

    After a week and a half of driving around with the new exhaust I am really impressed with the results. The exhaust is loud when you want it to be (during acceleration) and quiet when you are cruising. I don't have any drone, probably due to the fact I drive a manual and can choose my RPMs. On that note, converting to a dual exhaust has really improved my driving experience. Remembering back to my single exhaust, all that back pressure felt like it was an engine brake on my car. First gear used to be tricky to drive with because if I let off the gas too quickly it would lurch forward and slow down. My car drives SO much smoother now! I can stay in gears longer, downshifts feel much better, and my car doesn't feel like it is choking. All I expected was better sound and a small bump in power but I got way more than that from a dual exhaust conversion!


    Year: 2007 Model: V6 Driving Style: Daily Driver 'Stangs I have owned: 1 Missoula, MT, USA

    Helpful (4) (0)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    July 08, 2013

    Big Surprise

    Well i was definitely impressed with this one. Just had it installed today on my '06 V6 and it sure woke it up. I had a shop install it because i was afraid i would have to modify it but they said they didnt have any problems. Cost $150 for install but most certainly worth every penny. I tuned the car in their parking lot then fired it up for the first time and almost went to make sure i had hopped in the right car. I figured, yeah its a v6. im sure it'll sound nice. ha. This system is amazing. It roars. impressed might be an understatement. I immediately called up my buddy whose a die hard chevy fan with a 2012 camaro. It blew him away at just how much it had transformed the car. The start up is just a beautiful tone and it rumbles at parking lot speeds. All the way up to about 60-65 it screams then calms down. cabin noise at 70+ is a big louder than stock and it does still have a drone to it at certain RPMs but if your buying a new exhaust its because you want to hear your pony sing right? I've spent my entire day wasting gas just to hear it roar. those polished 4" tips look pretty nice too without a big ugly muffler behind them. I listened to a couple new 5.0s pull out at the stop sign the other day and without a doubt, this system will blow their stock exhaust away. I'd buy this again in a heartbeat.


    Year: 2006 Model: V6 Driving Style: Daily Driver 'Stangs I have owned: 1 Kingsport, TN

    Helpful (4) (0)

  • 4/5

    Installation Time: Afternoon

    November 26, 2012

    Pypes Mid Muffler Exaust

    It definitely makes a diffirence in power specially paired up with a CAI and Tune. It's a night and day diffirence in power and response! Very little to none exaust drone. Fit and finish is quality! The exaust note can be better. It's not as loud and as deep as I would prefer but definitely not Ricey sounding as other exaust. Overall, I would recommend this product. I am 98% satisfied with this purchase. If the exaust note was a bit louder and throatier, it would be an easy 100% And as usual, American Muscle is the best place to get your Mustang stuff!!!


    Year: 2006 Model: V6 Driving Style: Daily Driver 'Stangs I have owned: 1 Chicago, IL, USA

    Helpful (4) (0)

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