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MAC Stainless Steel Cat-Back Exhaust w/ 3.5 in. Rolled Tips (96-04 GT; 03-04 Mach 1)

AmericanMuscle no longer carries the MAC Stainless Steel Cat-Back Exhaust w/ 3.5 in. Rolled Tips (96-04 GT; 03-04 Mach 1). Please check out 1999-2004 Mustang Cat-Back Exhaust for an updated selection.
Market Price $769.48 You Save 42% ($326.49)
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  • Item 400976

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    Features & Details

    • Improved Horsepower & Torque
    • Stainless Steel System
    • Straight Forward Installation
    • Limited Warranty
    • Fits 1996-2004 GT and 2003-2004 Mach 1 Mustangs
    Horsepower Increase For Your Ponycar. V8 Mustangs perform better when their exhaust systems are opened up for better airflow. The MAC Stainless Steel Cat-Back Exhaust w/3.5" Rolled Exhaust Tips opens up your Mustang to increased horsepower and torque and with the rolled, polished tips, makes it look good too.

    Tough & Durable. The whole point of an aftermarket exhaust is to let your engine breathe better and produce more power. The MAC Stainless Steel Cat-Back Exhaust w/3.5" Rolled Exhaust Tips replaces your stock tubing with 2.5" diameter, mandrel bent stainless steel that is corrosion and grime resistant and will hook up with stock catalytics or any MAC mid-pipe. The Flow Path Mufflers are a multi-passage design that flow more gases than most other mufflers on the market and don't have any internal packing that can burn out over time. While you can sure hear the difference, it is also nice to have something to show off and the rolled, polished, 3.5" tips will get you noticed.

    Bolt-In & Go. This system bolts into existing mount points and with MAC Performance's True Fit Design you won't have to run down to the local muffler shop to have some of the pieces welded in. That same technology does away with gaskets and muffler clamps so you can install with ease and get a custom fit for your ride.

    Solid Warranty. A 1-Year Limited Warranty against material and workmanship defects from the invoice date covers every MAC Performance stainless exhaust system. If you have any questions, contact MAC Performance.

    Application. The MAC Stainless Steel Cat-Back Exhaust w/ 3.5 in. Rolled Tips fits 1996-2004 GT and 2003-2004 Mach 1 Ford Mustang Models.

    Fitment: 1996 1997 1998 1999 2000 2001 2002 2003 2004 Details

    MPN# TK8604

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Cat-Back Exhaust w/3.5 in. Rolled Exhaust Tips
    • Mounting Hardware
    Installation Info
    Will it fit my Mustang?

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          Customer Reviews (2) Write a Review

          Overall Rating 4.5

          out of 5 stars

          Installation Time:Afternoon

          • Loudness / Volume 4.5 4.5
          • Exhaust Note 5 5
          • Fit & Finish 4.5 4.5
          • Bang For Your Buck 5 5

          • 4/5

            Installation Time: Afternoon

            February 14, 2019

            Sounds Great

            The exhasut note is great. It's a nice deep tone. Deeper than flowmaster, and it doesn't pop on decell too much. I had welded in Flowmaster 40s before I got this and I think these are actually a little quiter which is good for me because I have MAC LTs and O/R Prochamber paired with this. The picture does not match the product. There is no flange between the flow tubes and the mufflers. On the actual product the flange is after the mufflers before the over the axle tubes. It is also not as shiny as the picture, when it came in I thought I might have got an aluminzed steel version by mistake. Love the sound though and hopefully picked up a bit more hp.


            Year: 2003 Submodel: Mach 1

            Helpful (2)

          • 5/5

            November 17, 2018

            prefered over other exhaust systems

            this is a wonderful exhaust system. it was easy to install and looks and sound like a new animal.


            Year: 2003 Submodel: GT

            Helpful (8)

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