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Pypes Off-Road X-Pipe (99-04 V6)

Market Price $226.99 You Save 12% ($27.00)
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$199.99

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  • Item 20006
  • MPN# XFM19

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    Features & Details

    • Needed for a True Dual Exhaust Conversion
    • Balance Out Exhaust Gases for More Power
    • Pypes Modular Construction
    • 2.5" 409 Stainless Steel Tubing
    • Fits 99-04 V6's with a GT Cat-Back
    Upgrade To A True Dual Exhaust. Now you can easily upgrade your V6 Pony to a true dual exhaust with a Pypes Off-Road X-Pipe. Just install this Pypes X-pipe along with the 1999-2004 GT catback of your choice, to give your Mustang the impressive looks and sound of a GT.

    Balances Exhaust Gases. This Pypes off road x-pipe balances out the gas pressures in your exhaust system to create more power and torque than a traditional H-pipe. Why? Because the exiting exhaust pulses are merged at the "X", resulting in less exhaust back pressure for more power.

    Modular Construction. Pypes unique three piece modular construction makes it quick and easy to add or remove a catalytic converter to your exhaust system in just minutes depending on your driving needs.

    Durable Stainless Steel Construction. Pypes uses sturdy 16 gauge 409 stainless steel mandrel bent 2.5" tubing for improved flow and features welded reinforcement plates for additional strength.

    Application. This Pypes Off-Road X-Pipe is designed for use on a 1999-2004 V6 Mustangs in combination with an aftermarket or factory dual 1999-2004 GT catback exhaust system. Intended for off-road track use only.

    Technical note: This x-pipe is designed for off road / track use, and may not be street legal in your jurisdiction. Check local ordinances.

    Fitment: 1999 2000 2001 2002 2003 2004 Details

    What's in the Box
    Hardware included:
    • (2) 2.5" clamps
    Installation Info
    Tech Specs
    Mid Pipe Specifications
    Style Mid Pipe: Standard length "X" Type Headers Required: Shorty
    Piping Material: 409 Stainless Steel Piping Size: 2.5"
    Catalytic Converter: "No" - For off-road use only Fitment: 1999-2004 V6 Mustangs
    Will it fit my Mustang?

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    Questions & Answers (36)

    5 Top Rated Questions

    Can you add Cats to this? I want to get an Off-Road X-pipes for my mustang but it need to be able to go through inspection in 2yrs. So i was wondering if i put these on by the time i need to go through inspection i can put some cats on it until it passes and then ill take them off. Or would i have to buy the Catted X-pipes for the inspection?

    • The catted x pipe would be cheaper in the long run.

    Helpful (1) Show 1 more answer

    Does anyone know the maximum decibel count on these? I need to know because in Michigan the max legal decibel count is 90 when over 35 mph, 86 when under 35 mph and 88 when stationary. Thanks,

    Will this product fit with the MAC 1-5/8 in Shorty headers?

    I wanted to use this with the BBK 1-5/8 in. Chrome Shorty Headers And an SLP loudmouth system I was wondering it would all bolt together

    • Yes, this mid-pipe will work with the BBK shorty headers and SLP loudmouth exhaust.

    Helpful (0)

    This might have been answered but for some reason I cant load questions so I'll just ask. If I have stock headers on a v6 and get this x pipe can I install a Pypes Pype-Bomb Cat-Back Exhaust with this x pipe?

    • Yes, you would be able to install the GT Pypes Pype-Bomb Cat-back on your V6 with this x-pipe.

    Helpful (0)
    Post Your Question
    10 More Questions
    Is the Outside diameter 2.5” or is 2.5” the inside diameter of the pipe? 1 answer
    How can I make this CA legal 1 answer
    How can I make this California legal? 1 answer
    Are these California legal? I’m trying to find an X-pipe that I can legally use in CA. 1 answer
    Will the x pipe fit with full lenght headers? 1 answer
    Can this hook up with the Mac dual v6 conversation kit ? 1 answer
    will this item bolt up to MAC long tubes? Or should I go with the h pipe? I have a 00 v6. 1 answer
    Okay so I plan on getting th MAC Dual Catback Exhaust Conversion Kit (99-04) from this site. This would be able to connect to that correct? 1 answer
    i have a Pypes Street-Pro Dual Cat-Back Exhaust and was seeing if it would fit on this x pipe. I noticed that it is meant for a y pipe. 1 answer
    What type and size bolts do I need for this. Neither the x-pipe or cat back came with bolts to connect the two. 1 answer

    People Who Bought This Item Also Bought

    Customer Reviews (49) Write a Review

    Overall Rating 4.5

    out of 5 stars

    Installation Time:Afternoon

    Installation Cost:$100-$250

    • Loudness / Volume 4.714286 4.7
    • Exhaust Note 4.642857 4.6
    • Fit & Finish 4.321429 4.3
    • Bang For Your Buck 4.785714 4.8



    • 5/5

      Installation Time: Less than 1 Hour

      July 12, 2018

      well worth it!!!

      The one major thing any 3.8 mustang needs I highly recommend getting this part if you don't already have shorty headers to set it up with it only took me half an hour to install using only two jack stands and some socket extensions!!!

      MarcosD

      Year: 2001 Submodel: V6

      Helpful (2)

    • 5/5

      Installation Time: Afternoon

      June 10, 2018

      Great quality and sound

      Easy install and great quality x Pipe for a low price. Adds a great exhaust note and provides great GT axle back options

      MichaelM

      Year: 2000 Submodel: V6

      Helpful (2)

    • 4/5

      May 19, 2018

      Beware this is a cat delete kit

      This exhaust will make your car illegal to drive on the street by deleting your catalytic converters. If this isn't what you intended to do then don't make the same mistake I did. I'm sure these pipes are wonderful for their intended use but I wasn't as informed on the situation as I should have been before I placed my order. Good luck!

      iShadiX

      Year: 2000 Submodel: V6

      Helpful (3)

    • 5/5

      Installation Time: Shop Install

      Installation Cost: $100-$250

      March 24, 2018

      x pipe

      loud , i love it. reallyyyyyyy loud. is this 50 characters yet

      Talik

      Year: 2002 Submodel: V6

      Helpful (3)

    • 3/5

      Installation Time: Afternoon

      March 13, 2018

      Decent

      I had to cut it to fit, even without cats and it sits a little lower than the stock pipes, sounds a little raspy from inside the car at high RPMs but sounds pretty good from outside the car. Would also be nice if it came with o2 extenders. Even at an extra cost, but overall, I'm happy.

      BrandonC

      Year: 2003 Submodel: V6

      Helpful (2)

    • 5/5

      Installation Time: Shop Install

      Installation Cost: $250-$500

      March 12, 2018

      Pypes off road x

      Most definitely noticed a changed when I put the x pipe on and converted to dual exhaust. It really sounds good with a set off mufflers of your choice but not straight pipe in my opinion lol. I chose the super 44.

      JarronM

      Year: 2002 Submodel: V6

      Helpful (3)

    • 5/5

      Installation Time: Afternoon

      March 09, 2018

      Perfect fit even for V6

      The installation was piece of cake. I ordered the PYPES cat-back dual pipe bomb GT exhaust system for my 2001 V6 and it bolted right up to the x-pipe. Just had to order the brackets that was recommended on the American Muscle website by PYPES, a pair of MIL eliminators, a pair of O2 sensor extenders and Boom! I have an amazing sounding V6. Just got to get a few more bolt on’s, a tune and I’m in business.

      Eric

      Year: 2001 Submodel: V6

      Helpful (4)

    • 4/5

      Installation Time: Afternoon

      February 08, 2018

      Nice

      The x pipe bolted right in. Only thing is you need o2 extenders to get the rear o2s to plug in.

      TJ

      Year: 2002 Submodel: V6

      Helpful (3)

    • 4/5

      Installation Time: Afternoon

      October 20, 2017

      X Pipe

      I love this xpipe. Only problem I've had so far is it hangs pretty low on the "downpipe" portion. Even at stock height every once and a while Id hit speedbumps. Other than that I didnt run into any problems with the install. Sounds great with a set of magnaflow comp series mufflers and paired with a CAI, you get a slight boost in power.

      Daniel

      Year: 2004 Submodel: V6

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      October 03, 2017

      Great product

      I installed this off road x pipe along with the pypes pipe-bomb cat back exhaust sounds very good. You will need the mil eliminators to pass inspection or add a tune on the car.

      JuanG

      Year: 1999 Submodel: V6

      Helpful (3)

    • 5/5

      September 24, 2017

      Pypes V6 header back exhaust system

      Wow if U own a V6 Mustang and you Want performance simply not available with a stock Ford exhaust System this set up along with a good set of shorty headers and hi po cat back muffler set up you will experience your engine literally Wake Up! Put a cold air intake set up And MSD ignition Brick in place and Get V8 power! Save ⛽️ gss without Sacrifice of performance and if You have a five speed box the sound Is pure magic!

      articulatepro

      Year: 2000 Submodel: V6

      Helpful (3)

    • 4/5

      Installation Time: Afternoon

      July 27, 2017

      Pretty good product

      Got the part in the mail right on when it was supposed to be here, opened the box and everything looked really good! Turns out though I didn't get 2 of the collectors, just one. Not a big deal, i didn't end up using them anyways, however when i went to put the part on my car, the passenger side down pipe did not fit. The holes were drilled too close together so i ended up having to drill it out correctly myself. All in all a good product and not a hassle at all.

      ShaneH

      Year: 2002 Submodel: V6

      Helpful (4)

    • 5/5

      Installation Time: Less than 1 Hour

      May 24, 2017

      x pipe

      This product made a big difference in the sound of my mustang.

      RogerS

      Year: 2003 Submodel: V6

      Helpful (3)

    • 4/5

      Installation Time: Shop Install

      Installation Cost: $100-$250

      April 21, 2017

      Great sound

      I bought this for my 01 V6 mustang and paired it with the SR performance cat back exhaust(Alberta has no emission laws yet) ,bbk 65mm throttle body and cold air intake and it runs great!! I just ordered the Bama tuner and custom tunes and can't wait to see what pep that will ad.

      BradM

      Year: 2004 Submodel: V6

      Helpful (3)

    • 5/5

      Installation Time: Afternoon

      April 13, 2017

      Speechless.

      First off, American Muscle is fantastic. Their shipping is always fast and their customer service is astounding. Now, on to the Pypes. The price? Great. The fit? Perfect. The function? Even better. My first words when I started it up were as follows - "Oh. My. God." I won't mince words, it's loud. I wish I could post a video here to prove it. I fired it up without the mufflers hooked up just for fun and it sounds like a NASCAR. Seriously, my boss has a CJ-7 with a 304 V8 with side pipes and my Mustang is now louder than that. If you're chasing a V8 sound for your Mustang, this is the way to go. For the install I would definitely leave everything loose and move it around a bit, then tighten it down when you've got it in the right spot.

      JpH1992

      Year: 1999 Submodel: V6

      Helpful (3)

    • 5/5

      Installation Time: Afternoon

      March 21, 2017

      Love them!

      They sound great for a v6 and I get that small boost! Definitely recommend them for any v6 mustangs out there!

      Kevin

      Year: 2000 Submodel: V6

      Helpful (3)

    • 5/5

      Installation Time: Less than 1 Hour

      March 17, 2017

      WONDERFUL!

      GREAT FITMENT - THOUGH THE OXYGEN SENSOR EXTENDERS ARE NOT NEEDED FOR THIS AFTERMARKET UPGRADE. HIGH QUALITY METAL USED AS WELL

      rueff95

      Year: 2010 Submodel: V6

      Helpful (3)

    • 4/5

      Installation Time: Afternoon

      March 12, 2017

      V6 stock headers. But not V6 Y pipe!!

      Okay so these pipes bolt on no problem to my headers on my 1999 V6 but it wouldn't fit with my factory V6 Y pipe. My mechanic told me it would only bolt on to the catback from a GT since it's a true dual style. But running with just the offroad pipes sounds great. Feels like I'm driving an F1 cobra except.. its not!

      MichaelA

      Year: 1999 Submodel: V6

      Helpful (4)

    • 4/5

      Installation Time: Less than 1 Hour

      October 21, 2016

      Great for the price

      Im running just this with no cat back and the sound is pretty awesome at anything above 1700. Has a very deep annoying resonance inside the car at idle and under 1700. Noticable torque loss at low rpm but also noticable hp gain at higher rpm. Thing i dislike the most is the pipes hang much lower than stock. They scrape on any angled driveway

      crom

      Year: 1999 Submodel: V6

      Helpful (6)

    • 5/5

      August 13, 2016

      Amazing X-Pipe system!!

      I had X-Pipe exhaust installed in my 2000 Mustang V6 and wow... speechless! I had them along with a Flowmaster Cat-Back and it sounds great. Installing the X-Pipe eliminates the cats and it doesn't just make it louder and sound better, but it gives it a noticeable amount of power, I am very impressed. I would recommend this to anyone looking for an upgrade on their exhaust. The price is worth it, I am very happy with this exhaust system!

      Isaac1337

      Year: 2000 Submodel: V6

      Helpful (6)

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