Flowmaster 17443 07-09 Toyota Tundra 5.7L Cat-Back Exhaust System for Sale

Price: $713

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Flowmaster 17443 07-09 Toyota Tundra 5.7L Cat-Back Exhaust System

Our Part Number: FLO 17443

Cat-back System

Dual Rear/Side Exit

American Thunder - Moderate Sound

'07-'09 Toyota Tundra, All WB. 5.7L ONLY, 2/4 Wheel Drive ,2.5", Incl. H-pipe, 50 Series Big Block muffler, 3.00" Rolled Edge Stainless Steel Tips, American Thunder, Incl tube extensions for DOR and DOS in kit, Mandrel Bent Tubing, Shipped as # 5042 and # 1058, 16 Gauge Aluminized Steel

For the person who wants the look of a traditional dual exhaust system with all the benefits that a Flowmaster cat-back exhaust system provides. D.O.R./D.O.S. systems are the perfect choice, and include exit pipes for both Dual Out Rear and Dual Out side configurations so that you can choose the one that fits your style. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their perfomance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation. This kit ships as boxes 1058 and 5042.


  • Mandrel Bent 16ga Aluminized Tubing
  • Moderate Exterior Exhaust Tone
  • Incl Hangers and Hardware For Easy Installation
  • Connects After Factory Catalytic Converter
  • Dyno Tuned for Maximum Performance

The classic sound of a Flowmaster chambered exhaust, our American Thunder® Seriesfeatures mufflers tuned to deliver more power, torque, throttle response and mileage. Best of all, these exhaust systems take sedate vehicles and deliver that great performance tone especially designed for muscle car and truck fans. American Thunder is the most authentic Flowmaster muffler sound we offer.

Any vehicle compatibility listed is for reference for OEM applications only, unless otherwise noted. If you have modified your vehicle in any way, compatibility may or may not work for your specific application. Specific item application(s) may or may not be limited to,or include allcompatibilities listed. If you have any questions on fitment for your specific application, please contact us or the product manufacturer.

Check out our full line of genuine FLOWMASTER products!


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  • Paypal payments of $750.00+: Shipping will be viaUPS or Fedexonly.Shippingcan be expensive so please emailfor a shipping qoute before offerding for services available as the shipping amount may raise the total over the $750.00.
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