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Pypes Off-Road X-Pipe (79-95 5.0L)

27 Reviews
Our Price


  • Item #20002
  • MPN #XFM10
  • Market Price $216.99
  • You Save 10% ($22.00)
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  • Balance out exhaust gases for more power
  • Raspy Race Car Growl
  • Pypes modular construction
  • For off-road, track use
  • 2.5" 409 stainless steel tubing
  • Fits 1979-1995 5.0L Mustangs
Balances Exhaust Gases.   The Pypes Off Road X-Pipe is excellent when it comes to balancing out the gas pressures in your exhaust system. This Pypes off road x-pipe creates 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. Race Car Growl. This free flowing Pypes x-pipe for the 1979 to 1995 5.0's not only increases power, but it also adds a raspy, race car growl to the sound of your exhaust with its modern "X" crossover pipe design.

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 to be a direct bolt-on for the 1979 to 1995 5.0L V8 Mustangs with either aftermarket short tube headers or the stock factory manifolds and a dual catback exhaust installed. Intended for off-road, track use only, does not include catalytic converters.

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

Mustang Fitment: 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 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: 1979-1995 5.0 V8 Mustangs
  • Cobra - 94, 95
  • Foxbody - 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93
  • GT - 94, 95

Fits 5.0L V8's Only

Most Helpful Reviews View All

Overall Rating 4.3/5 Write a Review
Pypes 409 x-pipe

Easy install, nice sound,hangs a little low.

Helpful (8) (0)

One of my favorite mods yet

Great product, huge bang for the buck value. The sound is amazing and it feels like I picked up a few HP on the top end with very little to no loss of low end TQ. I'm running a Mac catback with chambered

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Helpful (9) (1)

Customer Photos (6) View All

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Q & A (3 Questions, 2 Answers) Ask a Question

Catalyic converters? If these pypes have already been installed onto the car, Can the pypes hi-flow catalyic converters be installed afterwards??

JimmyFiveoh Year: 1990 Model: GT

Question Resolved
Good Question (0) (0)
  • Absolutely. The 3-piece modular design of this O/R mid-pipe makes it quick and easy to add or remove catalytic converters in minutes. Hope this helps!

    Helpful (0) (0)

    LisaS Year: 1992 Model: GT

will this item work with slp1 pipes

sn95gt Year: 1995 Model: GT

Question Resolved
Good Question (1) (0)
  • You shouldn't have any problem using this X-pipe in combination with the SLP Loudmouths. This Pypes X-pipe is a direct replacement of the stock mid-pipe and will bolt up to stock manifolds or shorty headers and a dual catback for your year/model Mustang. Hope this helps!

    Helpful (1) (0)

    LisaS Year: 1992 Model: GT

Can I use this x pipes with a 351w engine??

Luis1989 Year: 1990 Model: GT

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Good Question (0) (0)

Reviews (27) Write a Review

  • 5 Stars .59 59%
  • 4 Stars .15 15%
  • 3 Stars .26 26%
  • 2 Stars 0 0%
  • 1 Stars 0 0%

out of 5 stars

20 Customers Recommend this Product

Installation Time:Full Day

Installation Cost:$100-$250

  • Loudness / Volume: 5 5/5
  • Exhaust Note: 5 5/5
  • Fit & Finish: 5 5/5
  • Bang For Your Buck: 5 5/5
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  • 3/5

    Pypes 409 x-pipe

    June 10, 2010

    Easy install, nice sound,hangs a little low.

    Scott Lind

    Helpful (8) (0)

  • 5/5

    One of my favorite mods yet

    October 06, 2010

    Great product, huge bang for the buck value. The sound is amazing and it feels like I picked up a few HP on the top end with very little to no loss of low end TQ. I'm running a Mac catback with chambered mufflers and full tails, stock headers, stock motor with some bolt ons. This X pipe has a mean, throaty grow at midrange RPM and flat out screams on the top end, but it's actually quieter than an off road H pipe when driven gently. No more waking up the neighbors or attracting unwanted attention on the street. Got rid of 90% of the annoying drone present at 2000 RPM with any of the H-pipes I tried previously (stock catted, high flow catted, and off road). Great product, my only complaint is that I have the older style with a stock-style flange on only one side and it hangs too low coming off the driver's side header, scrapes tall speed bumps sometimes. Hopefully this newer version is better, eventually I may try one to find out.

    Alex L

    Driving Style: Daily Driver

    Helpful (9) (1)

  • 5/5

    Good stuff

    July 09, 2010

    I like em! I can tell that my HP has gone up and they make my car sound better. They do hang a little low under the car. But..... still a good X-Pipe.


    Helpful (10) (2)

  • 5/5

    not to bad

    June 18, 2010

    great product, does hang a little low but makes your mustang sound the way it should...combined with their violator mufflers and o boy what a mustang i have now.


    Helpful (6) (1)

  • 4/5

    Pypes OR X-Pipe

    March 15, 2010

    Sound great! Stock headers with magnaflow cat back. Good rumble without being too loud and obnoxious on my daily driver. Fits good, still have to go back and fix a small leak though

    Steven C

    Helpful (3) (0)

  • 3/5

    x pipes

    March 17, 2010

    I really don't like how low they bolt on. Without looking under i can see a part of the piping. I have emissions coming soon and its going to be hard to install converters without the ground. Good X pipe for the off road though.


    Helpful (4) (1)

  • 5/5


    September 29, 2009

    best pipes to get... nuff said

    Victor E Martnez

    Helpful (2) (0)

  • 5/5


    September 27, 2011

    it directly bolted on with no problems. no heating or bending or cutting



    Year: 1992 Model: Other Driving Style: Street / Strip 'Stangs I have owned: 5+ burlington, new jersey

    Helpful (1) (1)

  • 4/5

    pypes x pipe

    August 10, 2010

    simple and easy install. good quality but hangs a little low. but sounds amazing!!!


    Helpful (0) (2)

  • 3/5

    Missing Hangers

    November 26, 2009

    Nice pipes, but they lack the standard hangers that are found on every other X or H pipe. Look at the others on this site, and you will see.


    Helpful (0) (2)

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