Flowmaster® - FlowFX™ Extreme 409 SS Cat-Back Exhaust System with Single Rear Exit

Name: Flowmaster® - FlowFX™ Extreme 409 SS Cat-Back Exhaust System with Single Rear Exit
Brand: Flowmaster
SKU: mpn4873114539
Price: 334.95 USD
Availability: InStock
Rating: 4 (2 reviews)

2 reviews|Item # mpn4873114539|Similar Products

Flowmaster® - FlowFX™ Extreme 409 SS Cat-Back Exhaust System Flowmaster® - FlowFX™ Extreme 409 SS Cat-Back Exhaust System Flowmaster® - FlowFX™ Extreme 409 SS Cat-Back Exhaust System Flowmaster® - FlowFX™ Extreme 409 SS Cat-Back Exhaust System

Flowmaster® - How to Install Exhaust Band Clamps Flowmaster® - FlowFX™ Extreme 409 SS Cat-Back Exhaust System Installation Instructions Flowmaster® - Exhaust Types Flowmaster® - Guide Flowmaster® - Types of Mufflers Flowmaster® - Exhaust Systems Comparison Flowmaster® - Warranty Flowmaster® - FAQ Flowmaster® - Catalogs Made In USA Flowmaster Authorized Dealer

$334.95

In Stock (3) - Ships Tomorrow 05.15.24

Guaranteed Fit

2015 GMC Sierra

Please Select Vehicle Below

Notes:

The system comes with FlowFX™ Series muffler
Remember to check your local and state laws regarding vehicle noise restrictions

Authorized Dealer

Vehicle Fitment

Make	Model	Year
Chevy	Silverado 1500	2014-2019
GMC	Sierra 1500	2014-2019

Product Details

FlowFX™ Extreme 409 SS Cat-Back Exhaust System with Single Rear Exit by Flowmaster®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: 409 SS. Main Tubing Diameter: 3". Exhaust System Sound: Aggressive / Moderate. Introducing Flowmaster's new line of FlowFX exhaust systems. This system is perfect for the person looking for Moderate-Aggressive exterior and interior sound level with all of the performance benefits that you would expect from Flowmaster.

Notes

The system comes with FlowFX™ Series muffler
Remember to check your local and state laws regarding vehicle noise restrictions

Specifications

Exhaust System Type: Cat-Back

Exhaust Tubing Material: 409 SS

Exit Location: Single Out Dump

Exit Configuration: Single

Main Tubing Diameter: 3"

Exhaust System Sound: Aggressive / Moderate

Muffler Inlet Diameter: 3"

Muffler Outlet Diameter: 3"

Muffler Series: FlowFX™

Muffler Quantity: 1

Muffler Body Length: 14"

Muffler Overall Length: 37.7"

Muffler Body Material: 409 SS

Muffler Body Finish: Natural Brushed

Muffler Body Shape: Round

Muffler Configuration: Centered - Centered

Muffler Type: Absorption

Tip Outlet Diameter: 3"

Tip Cut Type: Turndown

Tip Edge Style: Cut

Mount Type: Uses Factory Hangers

Features

High Quality Performance Sound
Increases Horse Power and Torque
Dyno-Tuned for Maximum Performance
Mandrel Bent 16 Gauge Stainless Steel Tubing and Stainless Steel Muffler Assembly
Perfect Fitment
Stainless Steel Construction
Scavenger X-Pipe Cross-over
Made in the USA

New features include, bright 409S stainless steel tubing, a pair of Flowmaster's new FlowFX straight-through mufflers with a large core for maximum performance and a deep, aggressive sound. The system uses a Scavenger X-Pipe cross-over and mandrel-bent tubing for maximum performance and then is finished off with stainless steel tips that exit within the rear bumper valance. Manufactured in the USA and is covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy installation, this system includes all necessary parts, hardware and detailed instructions.

All Flowmaster exhaust systems give the same improvement of performance. All Flowmaster exhaust systems produce a beautiful deep performance tone. Choosing between the five different exhaust systems is not a technical decision – it is all up to your personal taste. It’s A Sound Decision™. The racing origin is evident in every Flowmaster exhaust system. All the five series of systems are tuned for maximum performance. They differ in technology and tuning, and thus in tone and character, giving you a performance engine sound to your personal liking.

Flowmaster exhaust systems employ two unique technologies, the patented Delta Flow and the Laminar Flow. They give different characters of sound and can be tuned to achieve the desired exhaust note. Flowmaster Exhaust System Technology is so versatile and gives such a high degree of control that it is used both by racers, who want maximum power, and by the U.S. Air Force in Stealth applications, where maximum silence and minimum heat emissions are prime considerations.

Be it for a domestic or import truck, SUV, off-road warrior, daily driver, muscle car, euro-spec cruiser or sport compact vehicle, Flowmaster technicians personally hand select the right muffler, tubing size, resonator, and tip to make the process easy for you. Best of all, Flowmaster stainless steel exhaust systems are covered by a Limited Lifetime Warranty; ensuring that your exhaust will last as long as you own your vehicle. If you choose aluminized steel products, Flowmaster backs them up with a 3-year warranty.

Flowmaster® has its roots in solving the engine noise problems encountered by California racers in the 1980s. In 1983 Flowmaster’s founder, Ray Flugger, created his first patented design of racing silencers, which dampened noise with minimal loss of power. Ray attached handles to ease carrying the square shaped race mufflers through the race pits, and the mufflers became known as the "suitcase mufflers." Today, the innovative Flowmaster mufflers are the result of years of development with top race engine builders, thousands of hours of dyno research and "real-world" on-track testing.

Brand:

Flowmaster

Part Number:

717976

UPC:

090127130681

Alternate MPN:

717976

Installation

Flowmaster® - FlowFX™ Extreme 409 SS Cat-Back Exhaust System Installation Instructions

Warranty

Lifetime Limited Warranty applies to Flowmaster stainless steel mufflers, stainless steel exhaust systems, stainless steel pipes, air intake kits and oiled type filters (except cleaning kits) and other stainless steel exhaust accessories (except exhaust tips).

Three (3) Year Limited Warranty applies to Flowmaster aluminized steel mufflers, aluminized steel exhaust systems, aluminized steel pipes, exhaust tips and other non-race exhaust accessories.

Two (2) Year Limited Warranty applies to Delta Force Dry air intake filter elements.

One (1) Year Limited Warranty applies to Elite Series exhaust headers and electronic components such as Delta Boost modules. Flowmaster, Inc. (“Flowmaster”) extends the following limited warranty to the original purchaser of its mufflers, exhaust systems, pipes, exhaust tips, headers and other non-race accessories (hereafter “products”), excluding catalytic converters sold under the Flowmaster® brand.

This catalytic converter is warranted to be free from defects in materials and workmanship subject to the exclusion and conditions set forth below and subject to the durational limits in this paragraph.

EPA Catalytic Converter Warranty: The stainless steel body and the nipples alone are warranted for 5 years or 50,000 miles, whichever comes first. At the conclusion of the 5 year/50,000 mile or 25,000 mile period, whichever is applicable, all liability under this limited warranty shall terminate.

CARB Catalytic Converter Warranty: This catalytic converter has been designed and manufactured and is warranted to meet California Air Resources Board emission requirements for 50,000 miles. The stainless steel body and the nipples alone are warranted for 5 years or 50,000 miles, whichever comes first. At the conclusion of the 5 year/50,000 miles on stainless steel body and nipples or 50,000 miles on catalyst substrate, whichever is applicable, all liability under this limited warranty shall terminate.

Flowmaster warrants the products mentioned above against defects in materials and workmanship for the period set forth below, when they are owned by the original purchaser and remain installed on the vehicle on which they were originally installed. This warranty is void if the product was not installed properly on the vehicle, was installed on a vehicle for which it was not designed, or was removed from the vehicle on which it was originally installed and reinstalled on another vehicle. This warranty shall not apply to normal wear, cosmetic issues such as coatings and material discoloration, any product that was installed on a racing vehicle, installed improperly or contrary to Flowmaster instructions, altered, misused, repaired, damaged from an accident, collision, undercarriage road impact or debris, or willful or negligent act.

The warranty set forth herein for Flowmaster® stainless steel mufflers, stainless steel exhaust systems, stainless steel pipes and other stainless steel exhaust accessories (except exhaust tips) extends for a period of the life of the original vehicle the product was installed on. The warranty set forth herein for Flowmaster aluminized steel mufflers, aluminized steel exhaust systems, aluminized steel pipes, all exhaust tips and non-race exhaust accessories and commercial applications of aluminized steel products or stainless steel products extends for a period of three (3) years from the date of original purchase and the original vehicle it was installed on. The warranty set forth herein for Flowmaster exhaust headers extends for a period of one (1) year from the date of original purchase and the original vehicle it was installed on. Header warranty does not cover damages caused by exhaust insulating wrap, and is void if the product was installed on a new or rebuilt engine during the initial break-in period.

Flowmaster’s liability is expressly limited to the replacement of the product or refund of the purchase price as described herein. In no event shall Flowmaster be liable for any direct, indirect, special, incidental or consequential losses and/or damages, including but not limited to interruption of business or loss of business or loss of profit or damage to related components resulting from the use of or inability to use the product, or any breach of warranty or any defect in the product, even if Flowmaster shall have been advised of the possibility of such potential losses or damages. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. This warranty gives you specific legal rights. You may also have other rights which may vary from state to state.

The warranties set forth herein are exclusive and unless otherwise required by applicable law no other warranties are made by Flowmaster® or are authorized to be made with respect to the product.

Magnuson-Moss Warranty Act:

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Reviews

(2)

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Flowmaster® - FlowFX™ Extreme 409 SS Cat-Back Exhaust System with Single Rear Exit

1-2 of 2 Reviews

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3 of 5

Beware

Flowmaster® - FlowFX™ 409 SS Cat-Back Exhaust System with Dual Side Exit

I just installed this on my 2015 Silverado 1500 5.3L. V8 It sounds good and seems well made, HOWEVER, when my truck drops to V4 it sounds absolutely terrible. That can be fixed with a tuner but it's another $400 I have to spend in order to correct the issue.

Posted by Customer / May 12, 20212015 Chevy Silverado

5 of 5

Amazing Highly Recommend

Flowmaster® 717869 - FlowFX™ 409 SS Cat-Back Exhaust System with Split Side Exit

This is super easy to install and sounds amazing. The only downfall is that it should come with the Catalytic converter clamp. Unless you have a brand new truck your will probably be rusted solid and you will have to cut the stock one-off. All in all great product.

Posted by Jeff (Fort George G Meade, MD) / June 07, 20202014 GMC Sierra 1500

Questions and Answers

(0)

If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!