My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Flowmaster 717976 Flow FX Extreme Cat-Back Exhaust System Stainless Steel - 3-Inch

(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 Extreme Cat-Back Exhaust System Stainless Steel

Other options in this family: Flowmaster 717973 Flowmaster 717977 Flowmaster 717971 Flowmaster 717969 Flowmaster 717984

Manufacturer

Picture for manufacturer Flowmaster

Part Number

717976
9 reviews
Sale Price

$399.95

In Stock (9)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Flowmaster 717976 Flow FX Extreme Cat-Back Exhaust System delivers aggressive sound and measurable performance gains for off-road enthusiasts. This complete exhaust system features a unique dump-style exit designed specifically for improved ground clearance during extreme off-road adventures.

Performance Benefits:

  • Maximum dyno-tested gains of 11 horsepower and 15 lb-ft of torque at the rear wheels
  • 3.00-inch mandrel-bent tubing maintains optimal exhaust flow throughout the system
  • FlowFX Series performance muffler provides aggressive to moderate exhaust note with enhanced flow characteristics
  • 16-gauge 409 stainless steel construction for superior durability and corrosion resistance

Installation and Features:

  • Bolt-on design utilizes factory hanger locations for straightforward installation
  • Includes all necessary hardware for at-home installation
  • Dump-style exit configuration maximizes ground clearance for rock crawling and trail use
  • Backed by Flowmaster's Lifetime Limited Warranty

Engineered for drivers who demand both performance and durability, this cat-back system combines precision-bent stainless steel tubing with Flowmaster's proven muffler technology to deliver reliable power gains and an unmistakable sound.

Products specifications

Fits

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

Inlet Inside Diameter

3.000 in.

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

California Proposition 65 Chemical Name

Nickel (Metallic)

California Proposition 65 Chemical Name

Chromium (hexavalent compounds)

Tubing Diameter

3.000 in.

Material

409 Stainless Steel

Exit Position

Rear

Exhaust Type

Cat-Back

Brand

Flowmaster

Catalytic Converter Quantity

0

Category

Exhaust

Clamping Type

Flat Band

Clamps Included

Yes

Emission Code

5

Exhaust Series

FlowFX

Exhaust Tip Color

Silver

Exhaust Tip Connection

Welded

Exhaust Tip Cut

Straight

Exhaust Tip Edge

Slash Cut

Exhaust Tip Finish

Natural

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

Inlet Type

Clamp-On

Mount Type

Uses Factory Hangers

Mounting Bracket Included

No

Muffler Body Material

409 Stainless Steel

Muffler Body Shape

Round

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 Location

Center

Muffler Outlet Quantity

1

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

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 Style

Not Included

Type

Cat-Back

Valve Included

No

Valve Type

Not Applicable

Warning

California Proposition 65

Great

Quick service.

Great service, paid extra for quick delivery. It came the next day! WOW! Thanks!

Fast and easy.

Great

Awesome experience, next level customer support.

Easy and very competitive pricing

Wonderful experience

y

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy