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Flowmaster 817916 Outlaw Extreme Cat-Back Exhaust System

(2014-2018 Chevrolet Silverado 1500; 2019 Chevrolet Silverado 1500 LD; 2014-2018 GMC Sierra 1500; 2019 GMC Sierra 1500 Limited)

Part of: Flowmaster Outlaw Extreme Cat-Back Exhaust System

Other options in this family: Flowmaster 818177 Flowmaster 817706 Flowmaster 817965 Flowmaster 817960 Flowmaster 818109

Manufacturer

Picture for manufacturer Flowmaster

Part Number

817916
7 reviews
Sale Price

$467.95

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Flowmaster 817916 Outlaw Extreme Cat-Back Exhaust System delivers aggressive sound and maximum performance for drivers who demand an extreme auditory experience. This complete exhaust system features race-proven Outlaw muffler technology engineered to produce a deep, loud exhaust note that turns heads wherever you go.

Key Features:

  • Stainless Steel Construction: Built from premium mandrel-bent stainless steel tubing for maximum exhaust flow and long-lasting durability
  • Outlaw Muffler Technology: Race-proven design delivers extreme sound levels for enthusiasts seeking maximum volume
  • Factory-Style Installation: Designed to bolt directly to your vehicle using existing factory hanger locations for straightforward installation
  • Complete Cat-Back System: Includes all necessary pipes, mufflers, and hardware from the catalytic converter back to the rear exit
  • Lifetime Limited Warranty: Backed by Flowmaster's warranty against defects in materials and workmanship

The Outlaw Extreme series represents Flowmaster's loudest exhaust offering, perfect for truck and SUV owners who want maximum sound with improved exhaust flow. The mandrel-bent tubing maintains consistent pipe diameter through bends, reducing backpressure and optimizing performance compared to crush-bent alternatives.

Products specifications

Fits

2014-2018 Chevrolet Silverado 1500; 2019 Chevrolet Silverado 1500 LD; 2014-2018 GMC Sierra 1500; 2019 GMC Sierra 1500 Limited

Brand

Flowmaster

Prop 65

Yes

California Proposition 65 Chemical Name

Nickel (Metallic)

California Proposition 65 Chemical Name

Chromium (hexavalent compounds)

Catalytic Converter Quantity

0

Category

Exhaust

Clamping Type

Flat Band

Clamps Included

Yes

Emission Code

5

Exhaust Series

Outlaw Extreme

Exhaust Tip Intercooled

No

Exhaust Tip Quantity

0

Exhaust Tip Quantity

Sold Separately

Exhaust Tip Shape

Round

Exit Style

Single Out Dump

Finish

Natural

Gasket Or Seal Included

No

Grade Type

Performance

Hangers Included

Yes

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 Connection

Slip-Fit

Muffler Outlet Quantity

1

Muffler Quantity

1

Muffler Type

Reflection

Muffler Type

Chambered

Pipe Color

Silver

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

Type

Cat-Back

Valve Included

No

Valve Type

Not Applicable

Warning

California Proposition 65

Everything has been pretty easy

Easy process, I would have liked to see estimate delivery date at time of check out.

price is right with free shipping

Quick and easy

good buiness, fast shiping

All seemed to go great.

very fast shipping..will order again!!!

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