Free Shipping On Orders Over $49. Details

Talk to a Mustang Enthusiast
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $5,000 For Your Mustang! Enter daily!

Pypes Street Pro Dual Cat-Back Exhaust w/ Black Tips (98-04 V6)

Market Price $610.99 You Save 12% ($71.31)
Our Price


FREE Shipping

  • Item 383689

Will this fit your Vehicle?

In Stock Ships same business day.
Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Features & Details

    • Aggressive V8 Look and Sound
    • Power Gains of 8-13 HP
    • Bolts Up to the Stock Factory Y Pipe
    • 2.5" 409 Stainless Steel Tubing
    • 3" Black Powdercoat Stainless Steel Tips
    • Fits 1998-2004 V6 Mustangs
    V8 Style and Sound. Bolting on a Pypes Street-Pro Dual Cat-Back System with Black Tips to a stock 98-04 V6 will yield you an instant 8 to 13 horsepower gain! It features two Street-Pro mufflers with black tips, providing increased flow while adding an aggressive V8 sound and a stealthy appearance.

    No Cutting or Welding Required. Unlike so many other aftermarket V6 dual exhaust kits that require cutting and welding the stock Mid Pipe, the Pypes Street-Pro Cat-Back System simply bolts right up to the stock Y-pipe for a no hassle installation

    Quality Materials. This Pypes Dual Cat-Back Exhaust is constructed from free flowing mandrel bent 2.5" 409 Stainless Steel tubing and features Pypes Street-Pro 3-chamber mufflers for an aggressive throaty sound. The whole system is finished off with a set of 3" Black Powdercoated 304 Stainless Steel tips for that modern day, stealthy styling.

    Application. The Pypes Street-Pro Dual Cat-Back Exhaust with Black Tips is specifically designed to simply bolt-on to the existing stock Y-pipe on any 1998 to 2004 3.8L or 3.9L V6 Mustang.

    Fitment: 1998 1999 2000 2001 2002 2003 2004 Details

    MPN# SFM54B

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Y-pipe
    • (2) Street Pro Mufflers
    • (2) Tail Pipes
    • (2) Tips
    • (4) U-Clamps
    • (2) Muffler Hangers
    • (2) Tail Pipe Hangers
    • (1) Hardware Kit
    Installation Info
    Tech Specs
    Cat-Back Exhaust Specifications
    Piping Material: 409 Stainless Steel Tip Material : Black Powdercoat 304 Stainless Steel
    Piping Size: 2.5" Tip Size: 3"
    Muffler Type: Chambered Fitment: 1998-2004 V6 Mustangs
    Will it fit my Mustang?

      Customer Photos (1) Submit Your Photo

      View 1 Photo

        Questions & Answers (8)

        5 Top Rated Questions

        Is there a way to get this to hook up to an x pipe?

        • The Pypes Street-Pro Dual Cat-Back Exhaust will only fit the factory Y pipe.

        Helpful (1)

        Since this hooks up to the factory y pipe with the catalytic converters, is this legal in California?

        • While this will not effect the cats on your vehicle this will not carry CARB certification. We would advise to reach out directly to your local emissions board in terms of the legality of this in your area.

        Helpful (0)

        Will Flowmaster 44 series 2.5-inch mufflers work with this exhaust?

        • The Pypes Street-Pro Dual Cat-Back Exhaust with Black Tips would require modification to work with Flowmaster Mufflers. This exhaust does use a center inlet, offset outlet muffler layout.

        Helpful (0)

        I have a 99 V6 will it fit and will it make my car throw out more air that it needs to or will it balance out

        • The Pypes Street-Pro Dual Cat-Back Exhaust with Black Tips will fit a 1999 V6 Mustang. This Exhaust System will add a decent amount of power without needing a tune.

        Helpful (0)

        Will I need a conversion kit for this muffler or will I just be able to slap this one right on my 98 v6 mustang?

        • The Pypes Street-Pro Dual Cat-Back Exhaust will bolt up to the factory y-pipe. No cutting or welding is required for a proper install.

        Helpful (0)
        Post Your Question
        3 More Questions
        Will this fit my 02 V6 3.8L? Or would have I have to purchase a different bumper? 1 answer
        Will this work on my 1995 Ford Mustang v6 3.8 1 answer
        Will this fit on a 99-04 GT bumper? 1 answer

          Customer Reviews (4) Write a Review

          Overall Rating 3.2

          out of 5 stars

          Installation Time:Full Day

          • Loudness / Volume 2.333333 2.3
          • Exhaust Note 2.333333 2.3
          • Fit & Finish 2.333333 2.3
          • Bang For Your Buck 2.333333 2.3

          • 3/5

            Installation Time: Full Day

            February 20, 2019

            No cutting no welding ?

            Add states no cutting had to cut y pipe 4 inches on each side fit ok then now I've got to find the vibration noises


            Year: 2002 Submodel: V6

            Helpful (0)

          • 1/5

            Installation Time: Weekend

            January 06, 2018

            Do Not Buy

            Terrible product. The instructions were minamal and very unclear. Hard to follow and vague, no diagrams to show how pieces were to fit together. Sound is aweful my old exhaust was louder. Would recommend true dual exhaust or straight pipes. If u love ur car do no buy.


            Year: 2001 Submodel: V6

            Helpful (13)

          • 4/5

            August 15, 2016

            Easy install

            I installed these in about 2 hours, fairly easy, had to play with the pipes a little and cut the y pipe different amounts on both sides, sound is just ok, i probably should have gone with flowmasters. It would have been alot easier with a lift rather than jackstands. I really like the black tips though.


            Year: 2000 Submodel: V6

            Helpful (18)

          • 5/5

            Installation Time: Afternoon

            March 15, 2016

            Sounds like a V8

            Very simple install, just had to cut out old exhaust, and bolt on the dual one. Startup is twice as loud and my v6 now roars like a v8. Very impressed with this new mod, thanks AM!


            Year: 1998 Submodel: V6

            Helpful (13)

          Related Mustang Categories