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Pypes Pype-Bomb Cat-Back Exhaust (1986 GT; 86-93 LX; 94-04 GT, Mach 1, Bullitt)

Pypes Pype-Bomb Cat-Back Exhaust (1986 GT; 86-93 LX; 94-04 GT, Mach 1, Bullitt)
100+ Reviews 14 Answers
Market Price $486.99 You Save 12% ($57.31)
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$429.68

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  • Item 20133

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    Pypes Pype-Bomb Cat-Back Exhaust (1986 GT; 86-93 LX; 94-04 GT, Mach 1, Bullitt)

    Pypes Pype-Bomb Cat-Back Exhaust (1986 GT; 86-93 LX; 94-04 GT, Mach 1, Bullitt)
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        Features, Video & Details

        • Increase in Horsepower and Performance
        • Aggressive Throaty Exhaust Note
        • "Pype-Bomb" Resonator Tips
        • M-80 Bullet Style Mufflers
        • 2.5" 409 Stainless Steel Tubing
        • 3.5" Polished 304 Stainless Steel Tips
        • Fits 1986 GT, 1986-1993 LX, 1994-2004 GT, Mach 1, Bullitt

        Product Resources

        Customer Photos (36) Customer Reviews (100+) Questions (30) & Answers (14)

        Review & Installation Video

        Review & Install Video

        Hey everybody, I'm Justin with AmericanMuscle.com. I'm going to be taking a closer look at the Pypes Pype-Bomb Catback exhaust system available for your 1994 to 2004 Mustang GT and all 1986 GTs and 1986 to 1993 LX 5-liter Fox Bodies. If you guys are on the hunt for quite possibly one of the most aggressive systems available for your 2-valve SN95 or Fox Body, well, then the Pype-Bomb Catback might just be your ticket. Now, this system gets its loud aggressive sound courtesy of these twin M-80 bullet-style mufflers here that are mounted directly behind the midpipe and are straight through design here allowing for maximum performance but also, in this case, maximum sound. In addition to those twin M-80 bullet-style mufflers, guys, this system also consists of 304 grade stainless steel tubing throughout, all of it which has been mandrel bent and is two and a half inches in diameter. I'd say the biggest signature item here with any Pypes system has to be the massive three and a half inch polished tips, which basically act like a megaphone for your 2-valve motor and look pretty good underneath the rear bumper while doing so. Guys, it is worth pointing out that Pypes does offer this same exact system but with black tips instead of the polished options, which you can find here at American Muscle. Since this is a Catback, the install will be slightly more involved but overall not that bad. Figure a couple of hours underneath the car from start to finish getting the factory system removed and the new Pypes system in place. Now, you have to keep in mind we have a ton of useful info back on the product page if you're not already there, including both customer and manufacturer submitted install guides. So be sure to check those out before you start wrenching. So if you're looking for one of the more aggressive Catback exhaust systems available for your SN95 or late model Fox Body, then be sure to check out the Pypes Pype-Bomb Catback exhaust system right here at AmericanMuscle.com.

        Increase in Performance and Sound. Upgrade your V8 Mustangs exhaust to a Pypes "Pype-Bomb" Cat-Back Exhaust with Polished Tips and yield an instant increase in horsepower at the rear wheels. It features two of Pypes high flow M-80 Bullet Style Mufflers for the ultimate in unrestricted flow and power gains and a deeper throaty tone.

        Aggressive Throaty Sound. The Pypes "Pype Bomb" CatBack exhaust system features two high flow straight-through M-80 Bullet style mufflers that are mounted directly after the Mid Pipe to produce an aggressive deep throaty muscle car tone that is further enhanced with the help of a set of "Pype Bomb" stainless steel resonator tips.

        Quality Materials. This Pypes Cat-Back Exhaust is constructed from free flowing mandrel bent 2.5" diameter 16 gauge 409 stainless steel tubing and features two Pypes M-80 Bullet straight-through mufflers for an aggressive throaty sound. The whole system is finished off with a set of 3.5 polished 304 stainless steel resonator tips for modern Muscle Car styling.

        Application. The Pypes Pype-Bomb Cat-Back Exhaust kit is specifically designed to simply bolt-on to the existing stock H-Pipe of any 1986 GT, 1987-1993 LX 5.0, 1994-2004 GT, 2001 Bullitt, and 2003-2004 Mach 1 for more power and an aggressive sound.

        Shipping Note: This product can not be shipped to an APO/FPO, Guam or US Virgin Island addresses.    

        Fitment: 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 Details

        MPN# SFM29V

        CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

        What's in the Box
        • (2) Muffler Assemblies
        • (2) Over axle pipes
        • (2) Resonator Exhaust Tips
        Installation Info
        Tech Specs
        Cat-Back Exhaust Specifications
        Piping Material: 304 Stainless Steel Tip Material : Polished 304 Stainless Steel
        Piping Size: 2.5" Tip Size: 3.5"
        Muffler Type: Straight-through Fitment: 1986 GT, 1987-1993 LX, 1994-2004 GT, Bullitt, Mach 1

        Will it fit my Mustang?

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        Questions & Answers (30)

        5 Top Rated Questions

        Does this kit come with the clamps for the slip fit connections

        • The Pypes Pype-Bomb Cat-Back Exhaust comes with all clamps and hardware needed for installation.

        Helpful (1)

        Can the exhaust fit a convertible v6 1994 mustang

        • This Pypes Pype-Bomb Cat-Back Exhaust would work with a 94 V6 when used with the Pypes Catted X-Pipe, item 20040 as it will allow the use of GT exhausts on V6's. https://www.americanmuscle.com/pypes-9604-v6-cattedxpipe.html

        Helpful (1)

        Wip I have trouble passing smog with this setup in the state of California?

        • The Pypes Pype-Bomb Cat-Back Exhaust installs after all emissions control devices, and will not be subject to smog laws and CARB regulations in California.

        Helpful (1)

        Will round mufflers hang lower than them flat mufflers

        • These would hang around the same as the flat mufflers.

        Helpful (0)

        i see the kit comes with 4 separate hanger rods, i can see 2 are to hang the tailpipe, what are the other 2 rods for?
        Post Your Question
        10 More Questions
        will this fit a 98 gt with the maximum motorsports panhard bar kit? 1 answer
        Why does your site say it won't fit 1995 Cobra? Exhaust is no different than the 95 GT. 1 answer
        Will this fit a 1997 cobra 1 answer
        Do I need to also purchase an x-pipe with this exhaust kit? 1 answer
        Will this fit an 83 gt?? 1 answer
        will this system fit 1985 gt with BBk long headers and BBk X pipe thanks 1 answer
        will this system fit to a no cats long tube BBK headers 1 answer
        Will this work with item. 20006 1 answer
        I have a v6 and I'm getting the Pypes x-pipe for it, so I'm getting this cat-back, but will i need a the Pypes hanger kit for my 03 v6? 1 answer
        Have an 04' GT not sure if the catalytic converters with H pipes are stock or not this looks like a nice system for replacement of my current after market cat back exhaust. What would you suggest for long tube headers to match. If the catalytic system needs to be replaced with it as well then need to have o2 ports for emissions. Suggestions? The vin. Code is X 4.6l valve. Price is no problem and the system will be installed professionally. 1 answer

        Recommended For You

        Customer Reviews (100+) Write a Review

        Overall Rating 4.6

        out of 5 stars

        Installation Time:Afternoon

        Installation Cost:$100-$250

        • Loudness / Volume 4.196721 4.2
        • Exhaust Note 4.581967 4.6
        • Fit & Finish 4.180328 4.2
        • Bang For Your Buck 4.655738 4.7



        • 3/5

          Installation Time: Afternoon

          March 19, 2019

          Pretty good sound

          Great sounding exhaust. Don’t fit quite right and the tip hangers needed to be bent into the correct shape. Took much longer to instal than any bolt on cat back should.

          BrandonM

          Year: 1998 Submodel: GT

          Helpful (0)

        • 5/5

          Installation Time: Afternoon

          March 18, 2019

          Aggressive rumble

          These pipes are one of the best in my opinion, they are loud and have that muscle car tone, i installed them in my mustang, i recommend pairing them up with a pypes x-pipe as well

          JonathanP

          Year: 2001 Submodel: GT

          Helpful (0)

        • 5/5

          Installation Time: Afternoon

          March 05, 2019

          Nice sounding g exhaust

          This exhaust system along w the pypes h pipe I bought sounds mesn. Love it

          MarkT

          Year: 1998 Submodel: GT

          Helpful (0)

        • 5/5

          February 11, 2019

          maximum bang for your buck

          systems costing 2 or 3 times as much may give you a better exhaust note but thats a matter of opinion.this system sounds good.low rumble at idle,good roar at full throttle.came with everything needed.friend at muffler shop installed for case of bud.3 and 1/2 in tips look awesome sticking out back.overall very happy.

          KeithD

          Year: 2001 Submodel: GT

          Helpful (2)

        • 5/5

          February 09, 2019

          Awesome sound

          I bought this catback along with the pypes off road xpipe for my 2002 GT and let me tell you .It sounds incredible.It looks really nice too and I love the tips that come with this. At idle its surprisingly quiet, considering that the mufflers are just straight thru.but when you get on it ? its a beast. I love how it crackles on downshifts . Ive owned chamber mufflers before like mac and flowmaster.i didn't think these would sound as good but I was wrong .They sound way better . And they sound like they've broken-in after about 2 months and sound even louder. Theyre not obnoxious if you drive normal but if you let the rpms climb alittle like 3k rpm's and it will put a smile on your face.

          richie

          Year: 2002 Submodel: GT

          Helpful (3)

        • 5/5

          Installation Time: Afternoon

          January 01, 2019

          Pypes pype-bomb

          This was a great purchase for my 97 GT. These sound great. I pulled into the gas station and was getting many comments about the sound. Installation took about 3 hrs. Better instructions would've made the job a lot easier,faster.

          LuisV

          Year: 1997 Submodel: GT

          Helpful (2)

        • 5/5

          Installation Time: Less than 1 Hour

          December 24, 2018

          Pipes exhaust

          Tthe. Exhaust fit like a glove on my 94 cobra the company says it won't fit it fit with no problem

          VincentP

          Year: 1994 Submodel: Cobra

          Helpful (2)

        • 5/5

          Installation Time: Less than 1 Hour

          December 16, 2018

          Pypes Pipe-Bomb Catback review

          I've had this system on my car for about 2 months now and I love it with the O/R Xpipe it is deep and is loud when you want it but when you put it in 5th and are cruising at 70 its not that loud or droney.

          ShawnP

          Year: 2002 Submodel: GT

          Helpful (2)

        • 5/5

          Installation Time: Shop Install

          Installation Cost: $100-$250

          December 07, 2018

          Very nice budget conscious pipes

          I had a local mechanic put them in (and a fuel filter) and he said it took about 2 hours which is about what other reviewers have said. I like the sound coming out the exhaust and through the floorboards. It "woke" the car up. Coupled with a 91 octane canned tune I feel an increase in power using the butt dyno. I'd buy these pipes again and recommend them to a friend.

          RobertM

          Year: 1999 Submodel: GT

          Helpful (2)

        • 1/5

          Installation Time: Afternoon

          December 02, 2018

          Pypes Pype-Bomb Cat-Back Exhaust. 1998 GT

          Actually, thought it would be louder. Good mileage, but let down. I may have made a different decision when it comes to exhaust options...I expected louder. Used a lift, easy install, but very quiet. Not what I expectef for a highly recommended exhaust.

          Peter

          Year: 1998 Submodel: GT

          Helpful (2)

        • 5/5

          Installation Time: Afternoon

          November 21, 2018

          Great exhaust

          All stainless.. Everything you need to install is in the box....Has a nice deep growl without being annoying.

          RichardK

          Year: 1998 Submodel: GT

          Helpful (2)

        • 5/5

          Installation Time: Shop Install

          Installation Cost: 0-$100

          November 12, 2018

          Who said these arnt loud?

          I’m running longtubes and had a shop make a midpipe with no cats to these mufflers and it’s awesome. They are very mild when cruising or Idling but once you get on it they scream. Absolutely in love with the sound they make

          Heggcy

          Year: 1999 Submodel: GT

          Helpful (2)

        • 5/5

          Installation Time: Full Day

          November 11, 2018

          excellent fit

          Great bang for your buck here Easy install on my 89 gt with lx rear bumper I replaced the included U bolt clamps with better strap clamps so I wouldnt crush the joints I am very happy with this purchase I installed it with the Pypes X pipe Another great Item with a great fit Give yourself a day for the install so you can get it to fit perfect. I did not have to cut any pipes or alter anything

          ThomasD

          Year: 1989 Submodel: GT

          Helpful (2)

        • 2/5

          Installation Time: Afternoon

          November 03, 2018

          Making it work

          Had to custom fit the tail pipes tuff system to put together and I have put several cat backs on mustangs several times, worst one yet. (20 years mechanic) sounds great though

          Chris

          Year: 1995 Submodel: GT

          Helpful (2)

        • 5/5

          Installation Time: Less than 1 Hour

          October 23, 2018

          Awesome

          Great sounding cat back really opened up the cobra

          OscarR

          Year: 1995 Submodel: Cobra

          Helpful (3)

        • 5/5

          Installation Time: Afternoon

          October 14, 2018

          Cats back

          Love the sound and quality easy to work with price was reasonable shipped on time

          Frank

          Year: 1998 Submodel: GT

          Helpful (2)

        • 5/5

          October 12, 2018

          Great sound!

          Product as advertised. Local muffler shop installed it for $120. Saved myself about $400.

          Strick147

          Year: 1988 Submodel: LX

          Helpful (2)

        • 5/5

          Installation Time: Shop Install

          Installation Cost: $100-$250

          September 10, 2018

          great value, better sound!

          Other than the box being beat up, the contents were complete as advertised. The local muffler shop, the one with the gold guy, installed in one day. My wife is enthralled with the sound and I can't get her out from behind the wheel. Value led me to purchase this system, the rumble it adds to my '94 GT is extra sweet.

          WaltO

          Year: 1994 Submodel: GT

          Helpful (3)

        • 5/5

          Installation Time: Less than 1 Hour

          August 22, 2018

          Awsome

          I was looking for something clean and at a decent price. I loved the sound of the car after install, actually sounds like a older pony car unlike most exhaust you hear now. The only problem I had with the kit like always it needs ban clamps instead of cheap u bolt style clamps.

          Matthew

          Year: 2000 Submodel: GT

          Helpful (2)

        • 5/5

          Installation Time: Afternoon

          August 13, 2018

          Sound and Fit

          The sound and appearance is excellent. The fit I had an issue, the drivers side was great, the passenger side had a downward slope at the exhaust tip, the two hung at different heights. This was created as the bend over the axle could not be places where needed as it contacted the fuel lines. I allowed clearance then used a torch and bent the pipe to get the correct height on the tips. For me not a big issue, for others it could be.

          JerryG

          Year: 1991 Submodel: LX

          Helpful (3)

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