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Dynomax 17391 Ultra Flo SS Kit Cat-Back System 2.5 in. Stainless Steel
Part No. 17391

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

vehicle fitment information
Attribute Size / Style
Exhaust Type Dual
Exit Position Split Rear
Exit Style Straight
Inlet Size (In.) 2.5
Material Stainless Steel
Outlet Size (In.) 2.5
shipping
FREE
your price
$333.93
in stock
Quantity
Our Low Price Guarantee
  • Ultra Flo SS Kit, Cat-Back System, 2.5 in. System, Incl. Intermediate Pipe, Ultra Flo Muffler, Tail Pipes, Clamps
  • Continuous Roving Fiberglass Technology
  • CRF Absorbs Unwanted Interior Resonance
  • Flows Up To 2000 SCFM And Supports Up To 1900 HP
  • High Quality 409 Stainless Or Aluminized Steel Pip
  • Includes The DynoMax Ultra Flo SS Polished Dyno-Pr
  • Insures Every Part Fits Perfectly w/Quick And Easy
  • Manufactured w/Precision Benders; Fixture Checked
  • Pipe Dia. Are Increased From OEM Sizes To Improve
  • Proudly Manufactured In The USA
  • Provides Against Corrosion And Permanent Discolora
  • Exhaust Type: Dual
  • Exit Position: Split Rear
  • Exit Style: Straight
  • Inlet Size (in.): 2.5
  • Material: Stainless Steel
  • Outlet Size (in.): 2.5
YearsMakeModelSubModelEngineFuel
1983-1989CHEVROLETCAMARO2.8L / 173 C.I.D.-5.0L / 305 C.I.D.GAS
1990-1992CHEVROLETCAMARORS3.1L / 189 C.I.D.-5.0L / 305 C.I.D.GAS
1992-1992CHEVROLETCAMAROZ285.0L / 305 C.I.D.-5.0L / 305 C.I.D.GAS
1982-1992PONTIACFIREBIRD2.8L / 173 C.I.D.-5.0L / 305 C.I.D.GAS
1989-1992PONTIACFIREBIRDFORMULA5.0L / 305 C.I.D.-5.0L / 305 C.I.D.GAS
1982-1986PONTIACFIREBIRDS/E2.8L / 173 C.I.D.-5.0L / 305 C.I.D.GAS
1982-1992PONTIACFIREBIRD TRANS AM5.0L / 305 C.I.D.-5.0L / 305 C.I.D.GAS
1992-1992PONTIACFIREBIRD TRANS AMGTA5.0L / 305 C.I.D.-5.0L / 305 C.I.D.GAS
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  • 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 $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.