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Pypes True Dual Exhaust (05-10 V6)

100+ Reviews
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  • Item #20018
  • MPN# SFM68

  • Market Price $554.99
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  • True Dual Exhaust for a V6
  • Includes X-Pipe and Catback
  • 2.5" 409 Stainless Steel Mandrel Bent Tubing
  • 4" Polished Stainless Steel Tips
  • Reuses Stock Catalytic Converters
  • Fits 2005-2010 V6 Mustangs
See our 2005 V6 Project Car Now

True Dual Exhaust. Now you can easily convert your V6 Pony to a true dual exhaust with the Pypes Dual Pipe Conversion Kit. This system includes both the X-pipe and Catback needed to give your Mustang an impressive throaty V8 sound and increase in rear wheel horsepower.

Compatible With Stock Cats. The installation of this Pypes Dual Pipe Conversion Kit requires cutting the factory Y-pipe and reuses the stock catalytic converters to save you money.

Quality Materials. Both the X-pipe and Catback are constructed from mandrel bent 2.5" 409 stainless steel. The X-Pipe features welded reinforcement plates for additional strength and the Dual Catback features Pypes Violator 3-chamber mufflers for an aggressive throaty sound. With its 4" Polished 304 stainless steel tips this system not only sounds great, but it looks great too.

Application. This Pypes Dual Pipe Catback Conversion Kit is designed to fit all 2005 to 2010 4.0L V6 Ford Mustangs. Reuses the stock 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
Hardware included:
  • (1) X-pipe
  • (1) Dual Catback w/ Violator 3-chamber mufflers
  • (2) 2 1/4"" Band clamps
  • (2) 2 1/2"" Band clamp butt connectors
  • (2) Muffler Hangers w/ hardware
  • Template for 2nd exhaust cutout
  • Instructions
Installation Info
Tech Specs
Catback Exhaust Specifications
Piping Material: 409 Stainless Steel Tip Material : Polished 304 Stainless Steel
Piping Size: 2.5" Tip Size: 4"
Muffler Type: Chambered Fitment: 2005-2010 V6 Mustangs
Will it fit my Mustang?
  • V6 - 05, 06, 07, 08, 09, 10

Most Helpful Reviews

Video review

want to hear this exhaust in action, check out this youtube video - has drive bys and revs.

Helpful (91)


I ordered this, and it arrived in short order. Got it bolted up on my 07 (only had a minor line up issue), and it sounds great. Nice, deep rumble at idle, not loud in the cabin, and gives a throaty roar ...

Read More
Helpful (52)

Read All 100+ Reviews
Overall Rating 4.4 out of 5 stars


Hi I’m Justin with, and I’m this is our breakdown of Pypes’ true dual exhaust system for the 2005-2010 V6 Mustang. This kit from Pypes contains everything you need View Full Transcript

Customer Photos (81) View All Photos

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21 Questions / 9 Answers

Ask a Question

Aftermarket exhaust parts I was wondering, if I get the Pypes True Dual Exhaust kit, could I later install the Pypes Off-Road X-Pipe and the Pypes Muffler-Delete Axle-Back Exhaust, even though they both say its for the GT?

elDiab Year: 2006 Model: V6

  • The reason that they say it is for the GT is because the GT comes stock with a dual exhaust. If you upgrade your V6 with a true dual exhaust, then any of the GT exhaust parts from the Catalytic Converters back should fit on your car, even though it is a V6.

    Best Answer

    rabid37 Year: 2007 Model: V6 Top 100 Contributor

    Good Answer (6) (0)

Show 1 more answer Question Resolved

How much horsepower does this really add

Sowers Year: 2008 Model: V6

  • Some say 10-15 maybe. Coming from V6's single exhaust it WILL with out a doubt, add HP/TQ. It's a given. all kits add about the same depending on the transition pipes 'n what not. Like an H pipe wont give you as much as an X pipe. If you have a tune, you will get more along the lines of 15-20. 20's pushin it though. Or, if you have a wireless ITSX tuner like myself. You can simply find a straight away and see for your self! You can find that here on AM as well.

    Best Answer

    Grumpus Year: 2010 Model: V6 Top 250 Contributor

    Good Answer (8) (3)

Show 3 more answers Question Resolved

Recommendation I'm looking to purchase a dual exhaust kit for my 2010 mustang. I'm looking to mainly get my car louder and sound deeper. Do you think I should get this kit or would the flowmaster force ii be a better pick? Thanks!

Ben10 Year: 2010 Model: V6

  • I highly recommend the Pypes system. They look and sound great! I can feel the increased power and see an improvement in gas mileage! Don't believe the one hour in your driveway claim. I had my mechanic do it (on a lift). It took him about 2 1/2 hrs. and he said it wasn't easy! A $175.00 well spent!! (labor)

    Best Answer

    oldfool Year: 2007 Model: V6 Top 500 Contributor

    Good Answer (1) (0)

Show 2 more answers Question Resolved

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Customer Reviews (100+) Write a Review

Overall Rating 4.4

out of 5 stars

Installation Time:Weekend

Installation Cost:$100-$250

  • Loudness / Volume 4.4 4.4
  • Exhaust Note 4.407895 4.4
  • Fit & Finish 4.053333 4.1
  • Bang For Your Buck 4.342105 4.3

  • 5/5

    July 09, 2010

    Video review

    want to hear this exhaust in action, check out this youtube video - has drive bys and revs.

    Anthony C

    Helpful (91) (6)

  • 5/5

    October 22, 2007


    I ordered this, and it arrived in short order. Got it bolted up on my 07 (only had a minor line up issue), and it sounds great. Nice, deep rumble at idle, not loud in the cabin, and gives a throaty roar at take off, and a good, muscular sound when accelerating from a rolling start. Over all an excelent buy for a V6. Looks great, too.


    Year: 2007 Model: V6

    Helpful (52) (1)

  • 5/5

    February 17, 2011

    Awesome Exhaust, annoying installation

    This exhaust was the biggest pain to install. I had no idea it would be this difficult. You absolutely have to have a lift, there's really no other way. On my 2006, the holes had the nuts for the muffler hangars welded in, but they weren't threaded. Just use the screws that come in the box, place them correctly, and screw them in without the threads. This effectively threads the nuts. Cutting the old y pipe off almost made me piss myself. I used a saws-all, and broke both of my blades. I figured out you can use a clamp and a hammer to give those things a second and third chance though. Careful of the floor board when you're cutting also. Getting the new x pipe on is also a pain, and DO NOT use the bumper cutout template that comes with the exhaust. I used it and cut the hole way too far to the left. Place your exhaust on your car, and then make the bumper cut where you need to. Drive the car for a day or two, then lift it again and fix any leaks. Make sure the mid-pipes aren't touching anything because they make an obnoxious grinding noise when they hit something. I didn't hear any of the droning that people have complained about at 2000 rpm, but if you hear it, get a cold air intake. This drone is caused by the car not having enough air going into it through the stock air box to complement the exhaust. My friend has super 44's on his with a stock air box, and mine sounds twice as good because I have a K&N CAI. This provided a small torque boost, but I haven't been able to test if it raised the top speed (previously 126 with SCT tune and K&N CAI), so who knows about horsepower. It sounds amazing though. I recommend this for any v6 owner. It's not obnoxiously loud or ricey, and it's a great price


    Year: 2006 Model: V6 Driving Style: Daily Driver

    Helpful (24) (0)

  • 5/5

    February 18, 2010

    Pypes V6er

    I have bought thousand of dollars of stuff off this site and this product now is perfect. the price is awesome and i had almsot no issue with install since i took it to shop, it now comes with the hangers which were before missing, and the fitment is nice. The driverside issue everyone keeps talking about litterally was salved with a clenched fist. Welded it onto my car since i was missing a clamp but it sounds even better. this is a nice, TRUE duel exhaust kit. the sound at 2k rpm.. everyone complains but its really just a sweet spot. when the car really sounds like its opening up. The tips are ncie and i cut the bumper myself with a hand saw after i made a template out of cardboard... really easy, really nice, look for my pics of silver stand with black side and back stripes and blackout pannel!!!


    Helpful (31) (3)

  • 4/5

    July 17, 2010

    Pypes Kit review

    This kit is a great way to get your V6 sounding mean and give you a little extra power and MPG. The only bad things in my experience with it were the splice in design of the x-pipe makes for a difficult install, even on ramps. We had a hard time getting the sawzall to cut completely through the stock pipe because there just isn't enough room under the car. Also, my left hand catback pipe cracked along the weld where the muffler connects, so you have to question the quality of the weld. Pypes did send me a replacement pipe, though, no cost to me, and I didn't have to send my cracked pipe back.

    Michael S

    Helpful (22) (3)

  • 5/5

    January 16, 2011

    Loud V6 Mustang

    Likes: Stainless Steel Exhaust Pypes Quality Loud exhaust Gives me compliments on a daily basis :D Dislikes: Poor instruction (Print them off of American Muscle, then you should be ok) Did not include rear bumper cutout template(Go to Pypes website and you will find it, print it, you will need it if you have a 2005-2009)


    Driving Style: Daily Driver

    Helpful (14) (2)

  • 4/5

    May 23, 2010

    4* for final product 2* for everything in between

    Recieved everything within 2 days of the order only to find that the exhaust tips were gouged up fairly bad and the mufflers dented as well. Got an RMA that day and sent the boxes off back to AM only to wait 2-3 weeks to recieve a new set. Anyhow, the instalation, was a nightmare! directions were not detailed whatsoever, the mid pipes were labeled wrongly (right&left), had to go out and buy a new set of clamps for the muffler to mid pipe section and the list goes on and on. Basically if you don't have a lift or much knowledge of your car just bring it to a shop and have them weld it for you and save yourself from much frustration and anger! Finished product (after much blood, sweat, and tears,) is awesome! I totally reccomend to all V6 owners...ohh and dont worry about the burning smell after starting her up the first few times is just the lubricants inside the pipes!

    Brad M

    Helpful (19) (4)

  • 4/5

    December 24, 2010

    Pain in the A**!

    It seriously took us over 4 hours to "fabricate" this thing into place. We ran into problems the whole way from the X pipe to the muffler hanger bolts ( which didnt fit I had to go buy new screws at the hardware store to hang the driver side muffler) it does make the car sound better my recommendation is to have a pro do it cuz its not worth the headache!


    Driving Style: Daily Driver

    Helpful (7) (0)

  • 4/5

    March 17, 2011

    Highs and Lows

    I ordered this kit without any real expectations. Honestly I did't know what to expect, but I knew I wanted some duals. I got a bumper and then installed this kit at home with some jacks. Its doable, but for the time and effort, I should have taken it to the muffler shop. I HIGHLY suggest that you get this kit welded up onto your stang. It is daylight and dark between welded and clamped. Overall the kit does work well, but with the drone at approximately 2250-2450 rpms it seems that a 2 and 1/4 in exhaust would have been better for the engine. The mufflers are deep, and in some cases they can be slightly annoying, but for the most part they sound good on the car at most rpms. The exhaust system shines at high rpms and its something that just sounds great. Over stock exhaust I wish I would have bought the FORD RACING exhaust for the car, but thats mainly for the 3.5in instead of 4.0in muffler outlet. If you do alot of highway driving I would suggest the FORD kit, its not as deep but a friend has it and I prefer its sound. This kit was worth the price, but as they say you get what you pay for. The exhaust works well with the AM v-6 project car setup (thats what I run) (Note do not try to deform the pipes, they are thin and will crack)

    Chad J.

    Year: 2005 Model: V6 Driving Style: Daily Driver

    Helpful (8) (1)

  • 5/5

    January 02, 2011

    Just what I needed for my Stang!

    After much research I picked up the pypes dual exhaust for my 2010 V6 pony and its awesome more than I could have wished for. The installer stated when I picked my car up it sounds like a GT now. I told him thats just what I wanted and the Roush Valence really makes it look tough!


    Year: 2010 Model: V6 Driving Style: Daily Driver

    Helpful (16) (6)

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