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Flowmaster 717787 Flow FX 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 Flow FX Cat-Back Exhaust System

Other options in this family: Flowmaster 717930 Flowmaster 718190 Flowmaster 718174 Flowmaster 718195 Flowmaster 717869

Manufacturer

Picture for manufacturer Flowmaster

Part Number

717787
6 reviews
Sale Price

$849.95

In Stock (10+)

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Usually delivered within 2 days

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 Flow FX Cat-Back Exhaust System delivers dyno-tuned performance with a moderate to aggressive exhaust note that enhances your vehicle's sound without being overbearing. This complete bolt-on system features Flowmaster's Flow FX straight-through performance muffler design, engineered to maximize exhaust flow while maintaining excellent sound quality.

Key Features:

  • Flow FX straight-through performance muffler for optimized exhaust flow
  • Mandrel-bent stainless steel tubing maintains consistent diameter for maximum flow efficiency
  • Large 4-inch black ceramic coated exhaust tips for aggressive styling
  • Moderate to aggressive sound level perfect for street and performance driving
  • Complete bolt-on system includes all clamps, hangers, and installation hardware
  • Dyno-tuned design maximizes horsepower and torque gains
  • Easy installation with no welding or cutting required

Backed by Flowmaster's Lifetime Limited Warranty, this exhaust system combines performance, durability, and distinctive sound. The stainless steel construction resists corrosion while the mandrel-bent tubing ensures smooth exhaust flow from the catalytic converter to the rear of your vehicle.

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 Included

No

Catalytic Converter Quantity

0

Category

Exhaust

Clamping Type

Flat Band

Clamps Included

Yes

Emission Code

5

Exhaust Series

FlowFX

Exhaust Tip Color

Black

Exhaust Tip Connection

Welded

Exhaust Tip Cut

Angled

Exhaust Tip Edge

Angle Cut

Exhaust Tip Finish

Black Ceramic Coating

Exhaust Tip Intercooled

No

Exhaust Tip Length

5.25

Exhaust Tip Material

304 Stainless Steel

Exhaust Tip Quantity

2

Exhaust Tip Resonated

No

Exhaust Tip Shape

Round

Exhaust Tip Wall

Double Wall

Exit Style

Dual Out Same Side

Finish

Natural

Gasket Or Seal Included

No

Grade Type

Performance

Hangers Included

Yes

Heat Shield Included

No

Inlet Type

Clamp-On

Mount Type

Uses Factory Hangers

Mounting Bracket Included

Yes

Muffler Body Material

409 Stainless Steel

Muffler Body Shape

Oval

Muffler Color

Silver

Muffler Finish

Natural

Muffler Flanged Inlet

No

Muffler Flanged Outlet

No

Muffler Inlet Connection

Slip-Fit

Muffler Inlet Location

Center

Muffler Outlet Connection

Slip-Fit

Muffler Outlet Location

Dual

Muffler Outlet Quantity

2

muffler part number

Kit Only

Muffler Quantity

1

Muffler Series

FlowFX

Muffler Type

Absorption

Pipe Color

Silver

Pipe Material

409 Stainless Steel

Product Type

Exhaust System

Sound Level

Aggressive / Moderate

Spring Bolt Kit Included

No

Sub Category

Exhaust and Tail Pipes

Tail Pipe Quantity

2

Tail Pipe Quantity

Dual

Tail Pipe Tapered Outlet

No

Tip Logo

Laser

Type

Cat-Back

Valve Included

No

Valve Type

Not Applicable

Warning

California Proposition 65

Very pleased, affordable price and quick checkout.

I just wish you had an indication of whether the items are in stock.

Super quick site; fast shipping! Thanks!

if it arrives quickly I will be happy.

Great

worked well

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