Talk to a Mustang Sales Tech
1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$20K Sweeps! 10 Chances to Win! Enter Daily >

Flowmaster American Thunder Cat-Back Exhaust System; Stainless Steel (87-93 Mustang GT)

Item 18447
Verify parts fit and get product recommendations.
Mustang Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
$0.00
Our Price

$795.95

FREE Shipping Market Price $915.99 You Save 13% ($120.04) Up to 10% off for Military & First Responders! See Details

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
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.
Recommended Install Shops
How It Works
Install Shops are available near Ashburn - 20149

Add Local Shop Installation

Total cost of service $299.00
    Create a list
    Add to New List

    Saved - View your saved items

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

    or use

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features & Specs

      • Aggressive Flowmaster Sound
      • Super 44 Series Mufflers
      • Mandrel-Bent Tubing
      • 409 Stainless Steel Construction
      • Fits 1987-1993 GT Mustangs

      Description

      Flowmaster Sound. Give your Mustang that unmistakeable Flowmaster sound with a nice power boost by installing a American Thunder catback Exhaust system. Featuring mandrel bent tubing this Flowmaster system will improve exhaust flow for an increase in power, and the included Super 44 Series Mufflers will improve your exhausts sound for a deeper throatier muscle car exhaust note.

      Stainless Steel Construction. Constructed from mandrel bent 2.5" 409 stainless steel tubing for it's corrosion resistant properties the Flowmaster American Thunder catback features Super 44 Series chambered mufflers for that classic muscle car sound.

      Application. This Flowmaster American Thunder stainless steel Cat-Back exhaust system is designed specifically for use on the 1987 to 1993 GT Mustangs for great looks and great sound.

      Fitment:

      Details

      Flowmaster 817116

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

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Muffler assemblies
      • (2) Over axle pipes
      • (2) Exhaust Tips
      • (2) Clamps

      4.7

      Customer Reviews (447)

        Questions & Answers

        10 More Questions

        Will It Fit My Mustang

        • GT - 87, 88, 89, 90, 91, 92, 93

        Fits GT Only

            Related Mustang Categories