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Flowmaster 17428 American Thunder Cat-Back Exhaust
Part No. 17428

This is a direct fit, vehicle specific part.
Please verify this fits your vehicle.

vehicle fitment information
Attribute Size / Style
Bed Sides Standard Side Bed
Cab Style And Bed Style Extended Cab w/68.4 in./5 ft. 8.4 in. Bed
Exhaust Type Single
Exit Position Dual Rear
Exit Style Straight
Inlet Size (In.) 2.5
Material Aluminized Steel
Outlet Size (In.) 2.5
shipping
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$499.28
in stock
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  • American Thunder Exhaust System, Single,Dual Rear/Side,Incl. 2.5 in. Tailpipes/Super 40 Series Muffler/3 in. Rolled Edge Logo Embossed Stainless Tips, w/Flanged Cat
  • 3 Year Limited Warranty
  • Connects After Factory Catalytic Converter
  • Dual Out Rear Or Dual Out Side Exit
  • Dyno Tuned for Maximum Performance
  • Incl. Hangers and Hardware For Easy Installation
  • Mandrel Bent 16ga Aluminized Tubing
  • Moderate Exterior Exhaust Tone
  • www.Flowmastermufflers.com
  • Exhaust Type: Single
  • Exit Position: Dual Rear
  • Exit Position: Dual Side
  • Exit Style: Straight
  • Inlet Size (in.): 2.5
  • Material: Aluminized Steel
  • Outlet Size (in.): 2.5
YearsMakeModelSubModelEngineFuel
2004-2005CHEVROLETSILVERADO 15004.8L / 294 C.I.D.-5.3L / 323 C.I.D.GAS
2004-2005CHEVROLETSILVERADO 15005.3L / 323 C.I.D.-5.3L / 323 C.I.D.FLEX
2006-2006CHEVROLETSILVERADO 1500LS4.8L / 294 C.I.D.-4.8L / 294 C.I.D.GAS
2006-2006CHEVROLETSILVERADO 1500LT4.8L / 294 C.I.D.-4.8L / 294 C.I.D.GAS
2007-2007CHEVROLETSILVERADO 1500 CLASSICLS4.8L / 294 C.I.D.-5.3L / 325 C.I.D.GAS
2007-2007CHEVROLETSILVERADO 1500 CLASSICLT4.8L / 294 C.I.D.-5.3L / 325 C.I.D.GAS
2007-2007CHEVROLETSILVERADO 1500 CLASSICLT5.3L / 325 C.I.D.-5.3L / 325 C.I.D.FLEX
2004-2005GMCSIERRA 15004.8L / 294 C.I.D.-5.3L / 323 C.I.D.GAS
2004-2005GMCSIERRA 15005.3L / 323 C.I.D.-5.3L / 323 C.I.D.FLEX
2006-2006GMCSIERRA 1500SL4.8L / 294 C.I.D.-4.8L / 294 C.I.D.GAS
2006-2006GMCSIERRA 1500SLE4.8L / 294 C.I.D.-4.8L / 294 C.I.D.GAS
2006-2006GMCSIERRA 1500SLT5.3L / 325 C.I.D.-5.3L / 325 C.I.D.GAS
2007-2007GMCSIERRA 1500 CLASSICSL4.8L / 294 C.I.D.-5.3L / 325 C.I.D.GAS
2007-2007GMCSIERRA 1500 CLASSICSL5.3L / 325 C.I.D.-5.3L / 325 C.I.D.FLEX
2007-2007GMCSIERRA 1500 CLASSICSLE4.8L / 294 C.I.D.-5.3L / 325 C.I.D.GAS
2007-2007GMCSIERRA 1500 CLASSICSLE5.3L / 325 C.I.D.-5.3L / 325 C.I.D.FLEX
2007-2007GMCSIERRA 1500 CLASSICSLT5.3L / 325 C.I.D.-5.3L / 325 C.I.D.GAS
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  • 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 $99. You will be charged a maximum of $99 regardless of how many wheels and/or tires you purchase.

    $99 Truck Freight
    Oversized parts will incur a $99 truck freight charge that FedEx cannot provide standard ground shipping on.