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Flowmaster 717858 FlowFX Cat-Back Exhaust System Stainless Steel

(2019-2026 Chevrolet Silverado 1500; 2022 Chevrolet Silverado 1500 LTD; 2004-2008 Ford F-150; 2019-2026 GMC Sierra 1500; 2022 GMC Sierra 1500 Limited)

Part of: Flowmaster FlowFX Cat-Back Exhaust System Stainless Steel

Other options in this family: Flowmaster 717876 Flowmaster 717944 Flowmaster 718156 Flowmaster 717893 Flowmaster 717931

Manufacturer

Picture for manufacturer Flowmaster

Part Number

717858
9 reviews
Sale Price

$799.95

In Stock (5)

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Usually delivered within 2 days

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Product Details

The Flowmaster FlowFX Cat-Back Exhaust System delivers enhanced performance and an aggressive exhaust note for your vehicle. This complete cat-back system is engineered for enthusiasts seeking more power and a distinctive sound without sacrificing quality or durability.

Performance Gains:

Flowmaster's FlowFX straight-through muffler design maximizes exhaust flow, delivering dyno-proven gains of up to 10 horsepower and 12 lb-ft of torque. The mandrel-bent tubing maintains consistent diameter throughout, reducing backpressure and improving engine efficiency.

Key Features:

  • Full stainless steel construction for maximum corrosion resistance and longevity
  • FlowFX straight-through performance muffler for optimal flow and deep, powerful tone
  • Large 4.5-inch black ceramic coated stainless steel tip for aggressive styling
  • Uses factory hanger locations for direct bolt-on installation
  • No welding or fabrication required for installation
  • Backed by Flowmaster's Lifetime Limited Warranty

Sound Characteristics:

The FlowFX muffler produces a deep, powerful exhaust tone that's noticeable both inside and outside the vehicle. This system provides an aggressive sound that enhances the driving experience without excessive drone during highway cruising.

Designed and manufactured in the USA, this cat-back system includes all necessary hardware and detailed instructions for straightforward installation using common hand tools.

Products specifications

Fits

2019-2026 Chevrolet Silverado 1500; 2022 Chevrolet Silverado 1500 LTD; 2004-2008 Ford F-150; 2019-2026 GMC Sierra 1500; 2022 GMC Sierra 1500 Limited

Inlet Inside Diameter

3.000 in.

Prop 65

Yes

California Proposition 65 Chemical Name

Chromium (hexavalent compounds)

California Proposition 65 Chemical Name

Nickel (Metallic)

Material

Stainless Steel

Tubing Diameter

3.000 in.

Tip Diameter

4.500 in.

Tail Pipe Diameter

3.000 in.

Exit Position

Single Side

Exhaust Type

Cat-Back

Brand

Flowmaster

C.A.R.B EO #

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

Clamp-On

Exhaust Tip Cut

Angled

Exhaust Tip Edge

Rolled Edge Angle Cut

Exhaust Tip Finish

Black Ceramic Coating

Exhaust Tip Intercooled

No

Exhaust Tip Length

10.00

Exhaust Tip Material

304 Stainless Steel

Exhaust Tip Quantity

1

Exhaust Tip Resonated

No

Exhaust Tip Shape

Round

Exhaust Tip Wall

Single Wall

Exit Style

Single Out Side

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 (Right) Type

Absorption

Muffler Body Material

409 Stainless Steel

Muffler Body Shape

Oval

Muffler Finish

Natural

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

Absorption

Pipe Color

Silver

Pipe Material

409 Stainless Steel

Product Type

Exhaust System

Sound Level

Moderate

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

Embossed

Type

Cat-Back

Valve Included

No

Valve Type

Not Applicable

Warning

California Proposition 65

!st Transaction; should not be the last

Awesomeness

Just would like to know an expected shipping date. Thanks

It was easy

Quick and easy with a good price.

Quick and easy transaction

Quick, fast & easy to navigate.

The website is very user friendly and the the tires I ordered were probably the lowest price I've seen online. It was easy to find what I was looking for and the shipping cost for a set of tires is phenomenal.

Quick and easy transaction

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