Description

Exhaust System – American Thunder – Cat-Back – 2.5 in Diameter – Dual Rear Exit – 2.5 in Polished Tips – Steel – Aluminized – Small Block Ford – Ford Mustang 1987-93 – Kit

Why Choose Us?



Frequently Asked Questions​

As an Authorized Automotive Retailer in the United States, we take pride in guaranteeing 100% authentic products from all brands available on our website. With partnerships spanning 1,000+ brands and a network of 20+ distributor warehouses nationwide, we maintain millions of auto parts in inventory across the USA, ensuring quick shipping and reliable service to our customers. When you shop with us, you're investing in quality and trust.
We believe we have the fastest backorder system in the U.S. auto parts industry, thanks to our strong partnerships with brands and vendors. Nearly all backordered auto parts are shipped directly by the vendors without any additional delays, or they are placed as special orders on the same day. In most cases, backordered parts are delivered within 5-10 days.
We offer unbeatable prices and the best shipping rates on auto parts, with exclusive protection and insurance included to safeguard your order from damage or loss. Enjoy convenient door-to-door delivery, real-time tracking, and our 100% satisfaction guarantee for a smooth, worry-free experience.
Our standard shipping typically takes 1-3 business days. We will provide estimated shipping time for each product. While we aim to deliver as quickly as possible, this timeframe ensures all orders are processed, prepared, and dispatched with care. If the products are not ready for shipping in 72 hours, we will refund you 100%
Absolutely. Once your order is dispatched, you’ll receive an email with tracking details, so you can follow your shipment every step of the way. Every step of shipping process will be sent through email notifications or using tracking page.
Every product page includes a stock level indicator to show what’s available. We always update the inventory 24/24. We’ll be happy to check availability and provide updates on new stock arrivals if you need a help.
We’re sorry to hear that your order wasn’t delivered in perfect condition. Please email us with your order number, a description of the issue, and photographs of the damaged item. Once we receive this information, we’ll arrange for a replacement or refund and handle the return process.
You can return items within 30 days of receipt. Ensure the product is new in its original packaging and securely wrapped for safe transit. Once we receive the item in sellable condition, we’ll issue a full refund for the product value. Contact us for the return address and further instructions.

Global Shipping Estimates (Ships from USA)

Destination Region Est. Delivery Time Estimated Cost
🇨🇦 Canada 5 - 7 Days
DHL UPS USPS FedEx
From $50.00 USD
🇪🇺 European Countries 5 - 7 Days
DHL UPS USPS FedEx
From $70.00 USD
🇦🇺 Australia 5 - 7 Days
DHL UPS USPS FedEx
From $110.00 USD
🇦🇪 United Arab Emirates 5 - 7 Days
DHL UPS USPS FedEx
From $100.00 USD
🇸🇦 Saudi Arabia 5 - 7 Days
DHL UPS USPS FedEx
From $100.00 USD
🇯🇵 Asia Countries 5 - 7 Days
DHL UPS USPS FedEx
From $130.00 USD
*Note: These are estimated costs for a standard package. Exact shipping fees will be calculated at checkout using live rates based on your specific location and cart weight.

About FLOWMASTER

Flowmaster started out over 30 years ago, developing mufflers and exhaust systems for race cars to reduce noise without impacting power output. Today, Flowmaster has become one of the most respected names in the automotive aftermarket. With a full line of exhaust systems and components available for a huge selection of vehicles, they are known for systems that deliver an aggressive sound and noticeable power increases over stock.

Reviews

There are no reviews yet.

Be the first to review “FLOWMASTER 87-93 Mustang American Thunder System 17213”

Your email address will not be published. Required fields are marked *

Recently viewed products

  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PRO SHOCK Adjusting Nut For AC Series Shock C321

    SKU: PROC321
    Product information
    • Weight0.225 lbs
    • Dimensions3.75 × 3.6 × 1.3 in
    • Coil-Spring Diameter

      2.5 in, 2.625 in

    • Material

      Aluminum

    • Color

      Gold

    • Finish

      Anodized

    • Quantity

      Each

    Details...
    Original price was: $44.09.Current price is: $36.74.Add to cart
    Original price was: $44.09.Current price is: $36.74.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    NITROUS EXPRESS Hitman Nitrous System Holley 4150 40040-10

    SKU: NXS40040-10
    Product information
    • Weight21.4 lbs
    • Dimensions28 × 11 × 10 in
    • Product Line

      Hitman

    • Quantity

      Kit

    • Wet / Dry Kit

      Wet

    • Plate / Fogger

      Plate

    • Single / Dual Stage

      Single

    Details...
    Original price was: $777.99.Current price is: $676.51.Add to cart
    Original price was: $777.99.Current price is: $676.51.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    NITROUS OXIDE SYSTEMS SST/Teflon Hose Assembly 15430NOS

    SKU: NOS15430
    Product information
    • Weight0.725 lbs
    • Dimensions7.35 × 6.4 × 1.65 in
    • Length

      72 in

    • Hose Size

      6 AN

    • Hose End 1 Angle

      Straight

    • Hose End 1 Size

      6 AN

    • Hose End 1 Style

      Female

    Details...
    Original price was: $119.00.Current price is: $107.95.Add to cart
    Original price was: $119.00.Current price is: $107.95.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RANCHO Gas Cell Steering Stablz RS5403

    SKU: RAN5403
    Product information
    • Weight5.25 lbs
    • Dimensions24.2 × 3.7 × 3.2 in
    • Material

      Steel

    • Color

      White

    • Finish

      Paint

    • Quantity

      Each

    • Product Line

      RS5000 Series

    Details...
    Original price was: $83.08.Current price is: $72.24.Add to cart
    Original price was: $83.08.Current price is: $72.24.Add to wishlist
  • Add to wishlist
    Sale
    Placeholder
    Add to wishlist

    RACING ELECTRONICS Push-To-Talk Switch Velcro Mount RE303

    SKU: RCERE303
    Product information
    • Weight0.195 lbs
    • Dimensions6.25 × 6 × 1.45 in
    • Quantity

      Each

    • Intended Application

      Push-To-Talk Switch

    • Activation Method

      Push

    • On/Off/Momentary

      Momentary

    • Terminal Style

      Plug

    Details...
    Original price was: $61.09.Current price is: $55.54.Add to cart
    Original price was: $61.09.Current price is: $55.54.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MELLING SBF 302 Std-Volume Oil Pump 10687

    SKU: MEL10687
    Product information
    • Weight4.54 lbs
    • Dimensions6.1 × 5.7 × 4.6 in
    • UPC Code

      729295512752

    • Brand

    • Condition

    • Type

    • Manufacturer Part Number

      10687

    Details...
    Original price was: $133.24.Current price is: $121.13.Add to cart
    Original price was: $133.24.Current price is: $121.13.
    Quantity Only 7 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TCI Featherlite SBC Starter 351106

    SKU: TCI351106
    Product information
    • Weight8.25 lbs
    • Dimensions13 × 7 × 6.5 in
    • Product Line

      Permanent Magnet Racing

    • Color

      Black

    • Finish

      Paint, Natural

    • Quantity

      Each

    • Cat 3.5

      Starters

    Details...
    Original price was: $302.34.Current price is: $251.95.Add to cart
    Original price was: $302.34.Current price is: $251.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    Ti22 PERFORMANCE Quick Turn Mounting Bracket Clamp On 1.38in TIP8151

    SKU: TIP8151
    Product information
    • Weight0.055 lbs
    • Dimensions4.6 × 4.05 × 1.2 in
    • Material

      Aluminum

    • Color

      Black

    • Finish

      Anodized

    • Quantity

      Each

    • Variant

      Yes

    Details...
    Original price was: $25.19.Current price is: $20.99.Add to cart
    Original price was: $25.19.Current price is: $20.99.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TRIPLE X RACE COMPONENTS #3 Cap HF-51003BLK

    SKU: TXRHF-51003-BLK
    Product information
    • Weight0.01 lbs
    • Dimensions11.1 × 2.9 × 1.55 in
    • Material

      Aluminum

    • Color

      Black

    • Finish

      Anodized

    • Quantity

      Each

    • Head Style

      Hex

    Details...
    Original price was: $5.00.Current price is: $4.09.Add to cart
    Original price was: $5.00.Current price is: $4.09.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    VDO Univ. Temp Sender Kit 323-900

    SKU: VDO323-900
    Product information
    • Weight0.125 lbs
    • Dimensions5.5 × 3.45 × 0.75 in
    • Material

      Brass

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Kit

    • Intended Application

      Temperature

    Details...
    Original price was: $62.71.Current price is: $57.01.Add to cart
    Original price was: $62.71.Current price is: $57.01.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist

    59