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Pypes The Beast Off-Road Exhaust (79-93 LX; 94-95 GT)

Market Price $688.99 You Save 10% ($69.01)
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  • Item 20061
  • MPN# SFM13B

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Ship to: Ashburn - 20149
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    Features & Details

    • Maximum Sound and Maximum Flow.
    • Includes Off-Road X-Pipe and Violator Cat-Back.
    • 409 Stainless Steel Construction.
    • Fits 1979-1993 5.0L LX and 1994-1995 GT Mustangs.
    The Beast. The Pypes Beast kit for the 1979-1993 5.0 LX and 1994-1995 GT Mustang combines Pypes 409 Stainless Steel Off-Road X-Pipe with their 409 Stainless Steel Violator Cat-Back for Maximum Sound and Maximum Flow.

    Pypes Off-Road X-Pipe. Pypes Mustang Off Road X-Pipe Crossover pipes are second to none when it comes to balancing out the exhaust gas pressure in your system. Constructed of sturdy 16 gauge 409 Stainless Steel tubing, each pipe bolts up perfectly in the stock position..

    Pypes Violator Cat-Back. Violator Cat Back Exhaust from Pypes is the last exhaust system your 1979-1995 Mustang will ever need! The system is built to last, constructed from high quality 409 Stainless Steel. It features two Violator "Rude Sound" mufflers for Pypes ultimate in flow with an ultra aggressive sound.

    Fitment: 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 Details

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Off-Road X-Pipe
    • (2) Down pipes
    • (2) Muffler assemblies
    • (2) Over axle tailpipes
    • (4) 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

    Cat-Back Exhaust Specifications
    Piping Material: 409 Stainless Steel Tip Material : Polished 304 Stainless Steel
    Piping Size: 2.5" Tip Size: 3"
    Muffler Type: Chambered Fitment: 1979-1995 5.0 V8 Mustangs
    Will it fit my Mustang?

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    Questions & Answers (2)

    2 Top Rated Questions

    Can I use these w/ the Pypes electric exhaust cutout kit? is there a combo kit w/ everything?

    • The Pypes electric exhaust cutout kit, item 20044 will have a pretty universal application, and can be used with this kit here. It will require modification due to the nature of installation of a cutout kit. As the Pypes cutout kit can be used with a variety of setups, we do not offer a combo kit including the cutouts and other exhaust setups.

    Helpful (0)

    Is this system compatible with equal length shorty headers?

    • Absolutely! This system will bolt up to any shorty header of your choice - only type that would not be compatible would be Long Tube Headers. Hope this helps!

    Helpful (0)
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    Customer Reviews (11) Write a Review

    Overall Rating 4.6

    out of 5 stars

    Installation Time:Afternoon

    • Loudness / Volume 4.333333 4.3
    • Exhaust Note 4.666667 4.7
    • Fit & Finish 4.333333 4.3
    • Bang For Your Buck 4.833333 4.8

    • 5/5

      Installation Time: Afternoon

      July 30, 2018

      Sounds awesome!

      Installed on our '95 GT, the 5.0 sounds great through this set-up. Pretty rowdy when you're into the throttle, but tame enough around town if you use a light touch.


      Year: 1995 Submodel: GT

      Helpful (1)

    • 5/5

      Installation Time: Shop Install

      April 29, 2017


      When you buy this product, you won't regret it. It makes the car sound agressive. While i did have it installed professionally, It didn't take that long for the car to be ready. Definitely would recommend this product.


      Year: 1995 Submodel: GT

      Helpful (2)

    • 5/5

      Installation Time: Afternoon

      August 20, 2015

      Great exhaust system

      If you want a unique sounding exhaust this is the one to get , sound very nice . And fits great , very happy .......


      Year: 1993 Submodel: Cobra Wayne ,NJ

      Helpful (5)

    • 5/5

      Installation Time: Afternoon

      August 27, 2013

      Pypes Exhaust

      Easy to install, with only one problem. Needed longer bolts in order to connect pipes to factory headers. Sounds great when finished.


      Year: 1995 Submodel: GT Jackson, MI, USA

      Helpful (3)

    • 5/5

      Installation Time: Afternoon

      April 04, 2013


      Ok so I have little experience in the mechanical field but had a blast installing these pipes. I was worried a bit when I read some reviews that said they had trouble with the installation. My buddy and I threw these pipes on this Sunday and they sound GREAT! These pipes have a very unique sound and don’t have the subdued note that so many Flowmasters have. Overall a great buy, pretty easy installation and SICK sound. Love em!


      Year: 1994 Submodel: GT Arizona

      Helpful (3)

    • 4/5

      Installation Time: Afternoon

      November 15, 2011

      Best value option in stainless

      For the price this system is hard to beat. The fit isn't perfect, but what is anymore. The whole system is cocked a little to the driver's side on my coupe so some tweaking is necessary, especially after a few heat cycles. My kit had only 5 clamps (not 6 required), but I'd recommend upgrading to stainless band clamps for the mufflers anyway. The supplied tips are polished and only about a foot long but they don't look too bad aside from the clumsy mounting provisions. I'd upgrade the hardware there too as I stripped a set screw and broke a bolt. As far as sound goes these sound great, very loud at idle but surprisingly tolerable inside even at cruise. Very raspy at WOT, typical of most Pypes I've heard. For $520 shipped to my door in 24 hours I'd say its a good deal.


      Year: 1987 Submodel: Other NJ

      Helpful (3)

    • 5/5

      November 30, 2010

      Pypes "The Beast" System

      great system, especially for the price...had it professionally installed due to a little modification needed for my long tube the sound!


      Helpful (8)

    • 2/5

      July 17, 2010

      The Beast Exhaust System

      This kit didnt come close to fiting my 95 mustang gt. I had to have it cut up and welded by an exhaust shop. It sounds good but the X pipe i feel is very restrictive compared to my H pipe that i had.

      Jake H

      Year: 1995 Submodel: GT

      Helpful (6)

    • 5/5

      May 12, 2010

      Pypes Beast System

      Got mine professionally installed, but sounds great, deffenitely a great buy, and fast and free shipping from American Muscle was great. Awesome Buy!

      Tony L

      Helpful (10)

    • 5/5

      March 04, 2010

      Pypes Beast System

      Very easy to install and it sounds awesome! I wouldn't trade it for another system out there.

      James Y

      Helpful (9)

    • 5/5

      February 28, 2010

      The pypes beast system

      The system was easy to install and sounds great,If your looking for that loud throughaty sound this is for you.Beat buy I could find.


      Helpful (10)

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