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Pypes Violator True Dual Cat-Back Exhaust with Polished Tips (05-10 V6)

Item 20018
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      Review & Installation Video

      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 to convert your single exhaust V6, into a true dual system whilst still maintaining your factory cats. This kit includes a brand new X-pipe, all your piping, and these Pypes street pro 3 chambered mufflers, which give your V6 a deep rumble at idle and while on the throttle. The entire system is constructed from 3.5” mandrel bent tubing, and is finished off with these dual 4” polished tips, embossed with that Pypes logo. Since this car was not set up for dual exhaust from the factory, the install is a little more in depth. For one, you will need to cut your factory Y-pipe just after the cats using a saw or something similar. Second, you will need to make a second exhaust cutout using the supplied template included with the kit. Getting all this done and getting the exhaust bolted up should only take about 3 hours start to finish. While we’re on the topic of installation, we’re going to use our stainless steel exhaust hanger kit, which should really make the installation of our Pypes kit much easier on our V6. We strongly recommend using this kit on the install of your true dual system. Now let’s hear how Pypes true dual exhaust system sounds compared to our factory exhaust.

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • True Dual Exhaust for a V6
      • Includes X-Pipe and Cat-Back
      • 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 Cat-Back 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 Cat-Back are constructed from mandrel bent 2.5" 409 stainless steel. The X-Pipe features welded reinforcement plates for additional strength and the Dual Cat-Back 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 Cat-Back 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

      MPN# SFM68

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (100+)

      Write a Review

      Ratings Summary

      4.4 out of 5 overall rating from 100+ customers

      Installation Time: Full Day

      Installation Cost: $100-$250

      • September 08, 2019

        5 2019 EcoBoost - RobertK Installation Time: Afternoon

        Great product

        The installation instructions need work as they are not as descriptive as they need to be. However the product is good quality and goes in more easily than thought. the sound is terrific although it is a little louder in the cabin than desired.

        Helpful (1)
      • April 13, 2019

        4 2007 V6 - Riegnman Installation Time: Afternoon

        Love the sound (except between 2k and 3k RPM)

        Love the sound if there were some way to get rid of the drone inside the car. It's very annoying between 2k and 3k RPM but I guess that's just a down-side of the extra airflow that you get.

        Helpful (2)
      • April 08, 2019

        4 2005 V6 - Golf Installation Time: Shop Install Installation Cost: $100-$250

        Good buy

        Good equipment and easy install. Seems to be quite loud inside of car otherwise sounds great.

        Helpful (3)
      • March 08, 2019

        4 2007 V6 - WildtazJD Installation Time: Afternoon


        Not an easy install!! Had done by my local mechanic who owns a speed shop and garage. Many Modifications needed to fit correctly. A 2 hour job ended up a 4 hour job for the proper fit. But in the end worth it.

        Helpful (2)
      • January 23, 2019

        4 2007 V6 - JamesM Installation Time: Full Day

        Violating the neighbors!

        Pypes true dual exhaust with the violater mufflers lives up to its name! Our mustang is quite a bit louder than before but it is well worth it in trade for the power it has unleashed in our little v6! I coupled it with a BBK CAI and a REV X tuner with a custom tune and it's a night and day difference! Great product!

        Helpful (3)
      • January 19, 2019

        5 2007 V6 - WillliamR Installation Time: Afternoon

        nice sound

        Was easy install .. Has just the right sound with the BBK header and BBk Cats.

        Helpful (2)
      • December 01, 2018

        3 2006 V6 - Stephen Installation Time: Shop Install Installation Cost: $100-$250

        Exhaust Review

        It installed easy enough. However they do not do much for noise at highway speeds which I was looking to resolve with these :). Otherwise look nice and sound great around town.

        Helpful (2)
      • September 25, 2018

        5 2006 V6 - IsaiahK Installation Time: Afternoon

        Very good

        Really throaty and sounds good but can’t hear it much on the inside when you floor it you get a lot of engine noise but when you cruise there is a loud drone but from the outside it sounds amazing. When the windows are down you can hear it tho

        Helpful (5)
      • September 20, 2018

        4 2006 V6 - StevenB Installation Time: Afternoon

        Pypes exhaust install

        Got it for a good price. Pypes exhaust system sounds great on my 06 Mustang. Only had two jack stands. Worked on it in my garage. Took my time to install it. 4 hours. Easy install.

        Helpful (5)
      • September 19, 2018

        5 2007 V6 - ChristianR Installation Time: Less than 1 Hour


        Good quality five stars for u my friends did not take more then a hr sound inpressive and meaner

        Helpful (5)

      Questions & Answers (45 answers)

      5 Top Rated Questions

      How did you cut the valence? Whats the best tool for getting a nice clean cut, without rattling parts loose? I was thinking a hand held jug saw with fine teeth and a short blade. I assume the bumper cover is plastic, and some plastics crack when cut. Anyone have a problem with cracking during or after?

      • The bumper cover is basicly plastic, and will cut relativly easily. A good quality utility knife with a new blade. Start with one big cut, then spend about an hour detailing the cut to perfection. Take your time, and it will look factory..

      Helpful (17) Show 2 more answers

      Any noticeable hp? If so how much? And is the sound good?

      • The Pypes True Dual Exhaust will absolutely sound great. The catback systems will not increase horsepower but will allow for better flow over the restrictive factory system for better gains. This may result in freeing possible 1-2hp.

      Helpful (8)

      How much horsepower does this really add

      • 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.

      Helpful (8) Show 3 more answers

      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?

      • 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.

      Helpful (6) Show 1 more answer

      After installing this could I later switch to a Roush Axle back or a Roush Cat back exhaust system?

      • Yes, with this system installed you will be able to switch to a GT axle back system.

      Helpful (4)
      10 More Questions
      Hi. I’m not sure whether I should get the pypes mid-muffler dual exhaust or the Pypes Violator True Dual Cat-Back Exhaust for my 10-v6. What would be the difference in sound between the two? 0 answer
      I'm looking for a deep throaty sound. Not a loud annoying sound. How would you say this sounds? 1 answer
      I'm only 17 and would like to know if this is fairly easy for someone with basic knowledge, is there any welding involved? Is there any special required tools needed 1 answer
      Is there any way to buy the driver side only with the x pipe. I already have the right side of the Pypes Exhaust installed? 1 answer
      After installing this and I later want to install long tube headers will I need to buy anything extra or Will it be fine the way it is 1 answer
      Is this California street legal? 1 answer
      Silly question, but when you do this installation do I need to drill any holes on the passenger side to put in hangers? If so, where do I drill? 1 answer
      Will this fit if I add long tube headers to my v6? 1 answer
      will the Flowmaster outlaw series axle back (13-14 GT) exhaust work with this? 1 answer
      Are the mufflers removable? As in if I wanted to put the Flowmaster Outlaw series axle back in place. 1 answer

      Installation & What's in the Box

      Installation Info

      What's in the Box

      Hardware included:
      • (1) X-Pipe
      • (1) Dual Cat-Back 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

      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: Chambered Fitment: 2005-2010 V6 Mustangs

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