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Flowmaster 817499 American Thunder Cat Back Rear

Part No. 817499

This is a direct fit, vehicle specific part.
Please verify this fits your vehicle.
vehicle fitment information
Attribute Size / Style
2Wd/4Wd 2WD
Aap Agricultural Equipment N
Aap Application Specific Y
Aap Car/Light Truck Y
Aap Engine Specific Y
Aap Freight Class 70
Aap Heavy Duty Truck N
Aap High Performance Y
Aap Industrial / Off-Highway Equipment N
Aap Marine M N
Aap Medium Duty Truck N
Aap Motorcycle N
Aap Non-Vehicle Specific N
Aap Personal Watercraft N
Aap Small Engine M N
Aap Snowmobile N
Aap Transmission Specific N
Exhaust Series American Thunder
Exit Position Dual Rear Exit
Heat Shield None
Inlet Diameter (Inches) 3.00
Material Stainless Steel
Muffler Part Number Kit Only
Muffler Quantity 2
Muffler Series Super 40 Series
Outlet Diameter (Inches) 3.00
Single Dual Dual
Sound Level Moderate/Aggressive Sound
System Type Cat-back System
Tip Quantity 2
Tubing Diameter (Inches) 3.00
your price

in stock

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  • American Thunder Cat Back Exhaust System


    by PowerReviews
    Flowmaster 817499 American Thunder Cat Back Rear

    (based on 1 review)

    Ratings Distribution

    • 5 Stars



    • 4 Stars



    • 3 Stars



    • 2 Stars



    • 1 Stars



    Reviewed by 1 customer

    Displaying review 1

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    Flowmaster 3" AT Catback

    By Hammer

    from Seabeck, WA

    About Me Auto Enthusiast

    Verified Buyer


    • Great Sound


      Best Uses

      • Replacement

      Comments about Flowmaster 817499 American Thunder Cat Back Rear:

      Thank you folks for the premium delivery service, best price and quality product.

      Displaying review 1

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      • Dual; Dual Rear Exit; Incl. 3 in. Tubing; Super 40 Series(TM) Mufflers/Scavenger X-Pipe; 4 in. Logo Embossed Stainless Tips; 409S SS;
      2008-2014DodgeChallengerSRT86.1L / 370 C.I.D.-6.4L / 392 C.I.D.GAS
      • Back In Stock Notification

        Provide us with your email address and we'll let you know the moment this Flowmaster American Thunder Cat Back 817499 becomes available again.

      • Why don't we show the price?

        When a manufacturer implements a Minimum Advertised Price (MAP) policy, they create limits on the list price that retailers are allowed to advertise their products for. In line with our efforts to continually provide the lowest possible price, we've made it easier for you to inquire about our Exclusive Pricing on these MAP items.

      • Shipping Policy

        Free Ground Shipping
        Free FedEx ground shipping on all orders over $100. Free shipping to 48 Continental United States only. Orders under $100 will incur a FedEx ground shipping charge of $9.95.

        $9.95 Per Wheel/$25 Per Tire
        Each wheel will incur a $9.95 per wheel fee and each tire will incur a $25 per tire fee up to $129. You will be charged a maximum of $129 regardless of how many wheels and/or tires you purchase.

        $129 Truck Freight
        Oversized parts will incur a $129 truck freight charge that FedEx cannot provide standard ground shipping on.