Flowmaster 817706

Flowmaster 817706 Outlaw Extreme Cat-Back Exhaust Kit Instruction Manual

For 2009-2013 Chevy Silverado and GMC Sierra 1500 5.3L (143.5" & 157.5" Wheelbases)

1. Konec produktuview

The Flowmaster 817706 Outlaw Extreme Cat-Back Exhaust Kit is designed to enhance the exhaust system of compatible 2009-2013 Chevy Silverado and GMC Sierra 1500 trucks equipped with a 5.3L engine and 143.5 or 157.5 inch wheelbases. This kit features a 3-inch 409 stainless steel construction with a black dump turn down design, engineered for durability and performance.

Mezi klíčové vlastnosti patří:

  • Extreme Sound: Engineered for an aggressive exhaust note.
  • Konstrukce z nerezové oceli: Provides durability and corrosion resistance.
  • Race Proven Outlaw Muffler Technology: Incorporates advanced muffler design for optimal performance.

2. Co je v krabici

The Flowmaster 817706 Outlaw Extreme Cat-Back Exhaust Kit typically includes the following components:

  • Tlumiče
  • Piping (various sections)
  • Clamps
  • Věšáky
  • Instalační hardware
Flowmaster 817706 exhaust kit components including muffler, pipes, and clamps

Figure 2.1: Included components of the Flowmaster 817706 exhaust kit.

3. Nastavení a instalace

Installation of the Flowmaster 817706 Outlaw Extreme Cat-Back Exhaust Kit is designed to be a direct-fit replacement for the factory exhaust system. It utilizes existing factory hangers and includes stainless clamps for a secure, weld-free assembly. Professional installation is recommended for optimal fitment and performance.

3.1 Kontroly před instalací

  1. Verify all components listed in Section 2 are present and undamaged.
  2. Ensure the vehicle is cool and safely supported on a lift or jack stands.
  3. Review the vehicle's factory service manual for specific exhaust removal procedures.

3.2 Removal of Factory Exhaust

  • Vyhledejte a uvolněte všechny spojeamps and hangers securing the factory exhaust system from the catalytic converter back.
  • Carefully remove the factory muffler and tailpipe sections. Note that some cutting of the original pipe may be required depending on the vehicle's current exhaust configuration.

3.3 Installation of Flowmaster Kit

  • Begin by installing the new muffler assembly, ensuring it aligns with the factory mounting points.
  • Attach the intermediate pipe(s) and then the tailpipe section(s), loosely securing all clamps.
  • Adjust the entire system for proper alignment and clearance with the vehicle's undercarriage.
  • Once aligned, progressively tighten all clampk zabezpečení systému.
Flowmaster 817706 exhaust muffler and tailpipe section

Figure 3.1: Main muffler and tailpipe section of the Flowmaster 817706 kit.

Flowmaster 817706 exhaust pipe with hanger

Figure 3.2: Exhaust pipe section with integrated hanger for easy installation.

Flowmaster 817706 exhaust pipe with multiple bends

Figure 3.3: Curved exhaust pipe section ensuring proper fitment around vehicle components.

3.4 Manufacturing Process Insights

The following videos provide insight into the manufacturing processes that contribute to the quality and durability of exhaust systems, including pipe bending and polishing techniques.

Video 3.4.1: Demonstration of the pipe bending process for exhaust components, highlighting precision manufacturing.

Video 3.4.2: Demonstration of the catback polishing process, showcasing the finishing quality of exhaust components.

4. Provozní charakteristiky

The Flowmaster Outlaw Extreme series is known for its aggressive exterior sound level. Users can expect a noticeable increase in exhaust volume and a deep, throaty tone, particularly under acceleration. While designed for an extreme sound, the system aims to minimize drone during cruising speeds.

Graphic illustrating aggressive exterior sound level with sound bars

Figure 4.1: Visual representation of the aggressive exterior sound level produced by the Outlaw Extreme series.

4.1 Sound Demonstration

The following video provides an audio demonstration of the Flowmaster 817706 exhaust system on a compatible vehicle, showcasing its sound profile.

Video 4.1.1: Sound demonstration of the Flowmaster 817706 exhaust system on a GMC Sierra.

4.2 Všeobecný konec produktuview

Toto video nabízí obecný přehledview of Flowmaster products and their performance characteristics.

Video 4.2.1: Flowmaster brand lifestyle and product overview.

5. Údržba

To ensure the longevity and optimal performance of your Flowmaster exhaust system, regular maintenance is recommended:

  • Pravidelná kontrola: Pravidelně kontrolujte všechny třamps, hangers, and pipe connections for tightness and signs of wear or damage.
  • Čištění: Clean the exhaust tips and visible sections of the piping with a mild automotive cleaner and a soft cloth to maintain their appearance. Avoid abrasive cleaners that can scratch the finish.
  • Kontrola koroze: Although made from stainless steel, inspect for any signs of surface corrosion, especially in areas exposed to road salt or harsh chemicals.
  • Tepelné štíty: Ensure all heat shields are intact and properly secured to prevent heat damage to surrounding components.

6. Řešení problémů

If you encounter any issues with your Flowmaster exhaust system, consider the following troubleshooting steps:

  • Excessive Noise/Rattling:
    • Zkontrolujte všechny třamps and connections for tightness. Loose connections can cause rattles or leaks.
    • Inspect hangers for damage or improper seating. Ensure the exhaust system has adequate clearance from the vehicle's frame and other components.
  • Netěsnosti výfuku:
    • Listen for hissing sounds, especially when the engine is cold.
    • Visually inspect all joints and welds for cracks or gaps. Tighten clamps or consult a professional for repairs.
  • Neobvyklé vibrace:
    • Ensure the exhaust system is not contacting any part of the vehicle's chassis or suspension. Adjust hangers or pipe routing as needed.
    • Verify that the muffler and pipes are correctly oriented and not twisted.

If troubleshooting steps do not resolve the issue, contact Flowmaster customer support or a certified automotive technician.

7. Specifikace

SpecifikaceDetail
ZnačkaFlowmaster
Číslo modelu817706
Materiál409 Nerezová ocel
Průměr trubky3 palců
Typ výfukuKočičí záda
Styl hrotuBlack Dump Turn Down
Typ služby vozidlaCar (Truck)
Kompatibilní vozidla2009-2013 Chevy Silverado 1500 5.3L, 2009-2013 GMC Sierra 1500 5.3L
Wheelbase Compatibility143.5 Inch, 157.5 Inch
Hmotnost položky0.32 ounces (Note: This weight seems incorrect for a full exhaust system and may refer to packaging or a single component.)
Rozměry produktu42.7 x 20.6 x 13.7 palce

8. Záruka a podpora

All Flowmaster stainless steel products, including this Outlaw Extreme Cat-Back Exhaust Kit, carry a Omezená doživotní záruka. For specific warranty terms, claims, or technical support, please refer to the official Flowmaster webwebu nebo se přímo obraťte na jejich oddělení zákaznických služeb.

Video 8.1: Flowmaster's commitment to quality, including warranty information for stainless steel products.

© 2025 Flowmaster. All rights reserved.

Ask a question about this manual

Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.