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Flowmaster 817706 Outlaw Extreme Cat-Back Exhaust System

(2009-2013 Chevrolet Silverado 1500; 2009-2013 GMC Sierra 1500)

Part of: Flowmaster Outlaw Extreme Cat-Back Exhaust System

Other options in this family: Flowmaster 817916 Flowmaster 818177 Flowmaster 817965 Flowmaster 817960 Flowmaster 818109

Manufacturer

Picture for manufacturer Flowmaster

Part Number

817706
11 reviews
Sale Price

$478.95

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Flowmaster 817706 Outlaw Extreme Cat-Back Exhaust System delivers maximum sound and performance for enthusiasts who demand an aggressive exhaust note. This complete cat-back system features Flowmaster's race-proven Outlaw muffler technology, engineered to produce an extreme exterior sound level while maintaining reasonable interior cabin noise.

Key Features:

  • Outlaw series muffler design for maximum sound and flow
  • Durable stainless steel construction for corrosion resistance and longevity
  • Complete cat-back system includes all necessary pipes, muffler, and hardware
  • Designed for improved exhaust flow and horsepower gains
  • Aggressive, deep tone ideal for muscle cars and high-performance applications
  • Backed by Flowmaster's lifetime limited warranty

This system is engineered for enthusiasts who want the loudest possible exhaust note without sacrificing quality or durability. The Outlaw Extreme series represents Flowmaster's most aggressive sound level, making it perfect for show vehicles, race applications, and drivers who want maximum exhaust presence. Professional installation is recommended for best fit and performance.

Products specifications

Fits

2009-2013 Chevrolet Silverado 1500; 2009-2013 GMC Sierra 1500

Brand

Flowmaster

Prop 65

Yes

California Proposition 65 Chemical Name

Nickel (Metallic)

California Proposition 65 Chemical Name

Chromium (hexavalent compounds)

Catalytic Converter Included

No

Catalytic Converter Quantity

0

Category

Exhaust

Clamping Type

Flat Band

Clamps Included

Yes

Drive

2WD

Drive

4WD

Emission Code

5

Exhaust Series

Outlaw Extreme

Exhaust Tip Color

Black

Exhaust Tip Connection

Welded

Exhaust Tip Cut

Square

Exhaust Tip Edge

Slash Cut

Exhaust Tip Finish

Black Ceramic Coating

Exhaust Tip Intercooled

No

Exhaust Tip Material

409 Stainless Steel

Exhaust Tip Quantity

1

Exhaust Tip Resonated

No

Exhaust Tip Shape

Round

Exhaust Tip Wall

Single Wall

Exit Style

Single Out Dump

Finish

Natural

Gasket Or Seal Included

No

Grade Type

Performance

Hangers Included

Yes

Heat Shield Included

No

Inlet Diameter

3.00

Inlet Type

Clamp-On

Mount Type

Uses Factory Hangers

Mounting Bracket Included

No

Muffler Body Length

10.50

Muffler Body Material

409 Stainless Steel

Muffler Body Shape

Round

Muffler Finish

Black High-Temperature Paint Finish

Muffler Flanged Inlet

No

Muffler Flanged Outlet

No

Muffler Inlet Connection

Slip-Fit

Muffler Outlet Quantity

1

muffler part number

Kit Only

Muffler Quantity

1

Muffler Series

Outlaw

Muffler Type

Chambered

Pipe Color

Black

Pipe Material

409 Stainless Steel

Product Type

Exhaust System

Sound Level

Aggressive

Spring Bolt Kit Included

No

Sub Category

Exhaust and Tail Pipes

Tail Pipe Quantity

1

Tail Pipe Quantity

Single

Tail Pipe Tapered Outlet

No

Tip Logo

None

Type

Cat-Back

Valve Included

No

Valve Type

Not Applicable

Warning

California Proposition 65

So far so good.

Please indicate where your company is located to help calculate shipping time, thanks

Good job guy great parts

easy navigating

Fast and easy

20.00 bucks cheaper than summit and ebay on my k&n pod filters for my bike. Ordered on thursday night and product shipped monday. Otherwise great deal.

Finding the parts was easy

The image does catch the item number

Good price, easy to use website.

Awesome!

Lowest price on the Internet, good packaging and fast shipping.

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