Guaranteed Free Delivery by 12/24! available on most items - Details

Talk to a Mustang Enthusiast
1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $5,000 For Your Mustang! Enter Daily
In Time For Christmas These & Many More

Flowmaster American Thunder Cat-Back Exhaust (94-97 GT, Cobra)

Item 398999
Call a Mustang Enthusiast at 1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$0.00
Market Price $498.99 You Save 21% ($103.03)
On Sale

$395.96 (kit)

FREE Shipping

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
In Stock

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

    • Improved Exhaust Tone with No Drone
    • Gassed-Up Horsepower and Throttle Response for Quick Acceleration
    • Dual Outlet, Straight Through Oval Muffler Design
    • 16 Gauge 409-Grade Cast Stainless Steel – Mandrel-Bent 2.5"" Tubular Diameter
    • Polished SS Coat Finish for High Corrosion Resistance
    • Angle Cut SS Exhaust Tip
    • Direct Replacement Fit Exhaust Upgrade
    • Engineered for OE Stock Manifolds and Flowmaster LTHs
    • Limited Lifetime Warranty
    • Fully CARB Compliant - Legal for Sale, Installation, and Utility in California
    • Designed to Fit All 1994 – 1997 Mustang GT and Mustang Cobra Models
    Improved Exhaust Tone. If you seek to dominate the racetrack with your GT or Cobra Mustang model, then the Flowmaster American Thunder Cat-Back Exhaust will certainly you get to the track pinnacle. Through this upgrade, you get the revelation of the powerful pony hidden within your car. It is the right upgrade for you, who wants a roaring, aggressive exhaust sound.

    Enhanced Horsepower. This high-performance Cat-Back exhaust from Flowmaster is designed to advance your Mustang's power and performance. It features a dual outlet design, with straight-through oval mufflers that reduce exhaust turbulence for a smooth, accelerated flow for an increased HP.

    Durable Construction. American Thunder Cat-Back exhaust system is built from premium 16-gauge 409 Aluminized Stainless Steel to offer endurance to high exhaust temperatures of up to 1500 degrees. It is complete with a chrome finish that shields it against rust and oxidation. Further, the polish enhances your Pony's look.

    Direct, Bolt-On Installation. Engineered to be a perfect replacement for the OE manifolds, this exhaust is easily mounted using bolting tools. It requires no drilling or cutting and takes less than 2 hours.

    Warranty. Flowmaster American Thunder Cat-Back Exhaust is covered with a hassle-free Limited Lifetime Warranty.

    Application. The Flowmaster American Thunder Cat-Back Exhaust is crafted to fit all 1994 – 1997 Mustang GT and Cobra Models.

    Fitment: 1994 1995 1996 1997 Details

    MPN# 17112

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

    What's in the Box
    • (1) Cat-Back Exhaust
    • (1) Mid-Pipe
    • Clamps
    • Hardware
    Installation Info
    Tech Specs
    Will it fit my Mustang?

      Customer Photos

        Questions & Answers (4)

        4 Top Rated Questions

        Is this cat-back legal for street use in California?

        • As we do not have a decibel rating for this system, we cannot confirm legality in California.

        Helpful (0)

        Are these the super 44 series mufflers?

        • Yes, the Flowmaster American Thunder Cat-Back Exhaust will feature Super 44 Series mufflers. 

        Helpful (0)

        is this the super 44 series mufflers?

        • Yes, the Flowmaster American Thunder Cat-Back Exhaust will feature the Super 44 Series mufflers.

        Helpful (0)

        Does this cat-back come with the rubber hangers?

        • This Flowmaster American Thunder Cat-Back Exhaust will reuse the factory rubber hangers as it will not come with new ones.

        Helpful (0)
        Post Your Question

          Customer Reviews (3) Write a Review

          Overall Rating 3.7

          out of 5 stars

          Installation Time:Afternoon

          • Loudness / Volume 2.666667 2.7
          • Exhaust Note 4 4
          • Fit & Finish 3.666667 3.7
          • Bang For Your Buck 3.333333 3.3



          • 2/5

            Installation Time: Less than 1 Hour

            November 09, 2018

            Ugh

            They sound okay. Classic muscle sound but too quiet for me. And the fitment sucks. I have to get the tail pipes extended cus its blowing exhaust onto the bumper.

            BlakeE

            Year: 1996 Submodel: Cobra

            Helpful (6)

          • 4/5

            Installation Time: Afternoon

            March 07, 2018

            Easy install, not as loud has i predicted.

            The install was pretty basic everything bolted right up. i recommend getting your own set of hangers, the ones it comes with are pretty cheap. exhaust isn't has loud has i hoped, but it still flows better then the factory one

            ChristopherS

            Year: 1995 Submodel: GT

            Helpful (8)

          • 5/5

            Installation Time: Afternoon

            March 02, 2018

            Flow master a.t catback

            Had the same product before on a 95 gt. With h-pipes. Great set up and nice exhaust note. Just got ahold of a 94 gt and am for sure putting the flow master catback paired this time with the off road x-pipe. Hade no problems with ugly drone and if u step on it she pops nice.

            JoshH

            Year: 1994 Submodel: GT

            Helpful (9)

          Related Mustang Categories