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Flowmaster 717873 Flowmaster FlowFX Cat-back Exhaust System

Name: Flowmaster 717873 Flowmaster FlowFX Cat-back Exhaust System
Brand: Flowmaster
SKU: 377447145
Price: 614.95 USD
Availability: InStock

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Key item features

Performance Boost: Increases engine output by 6.7 horsepower and 6.5 foot-pounds of torque over the stock exhaust system.
Sound Profile: Produces a moderate, deep, and powerful sound with a nice rumble and minimal internal resonance.
Durable Construction: Features mandrel-bent 16-gauge 409 stainless steel tubing for optimal exhaust flow and corrosion resistance.
Aggressive Styling: Includes a large 4.50-inch black ceramic-coated 304 stainless steel tip embossed with the Flowmaster name.
Easy Installation: Designed for straightforward installation with complete hardware and factory-styled hangers in stock locations.
Optimized Flow: Utilizes a FlowFX "straight-through" performance muffler to deliver improved exhaust flow.
Vehicle Compatibility: Compatible with 1999-2007 (Classic Body) GM 1500 4.3L, 4.8L, 5.3L engines with a 143.5-inch wheelbase, single exit.

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Specs

Vehicle make
GM
Vehicle model
Silverado, Sierra 1500
Vehicle year
1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Outlet diameter
4.50 in
Muffler type
Straight-Through Mufflers
Material
409 Stainless Steel

Current price is $614.95

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About this item

Product details

Compatible with 1999-2007 (Classic Body) GM 1500 4.3L, 4.8L, 5.3L with 143.5 inch wheelbase, single exit;

This Flowmaster FlowFX cat-back exhaust system is designed for 1999-2007* (*Classic Body) GM Silverado/Sierra 1500 trucks with 4.3L, 4.8L & 5.3L engines and features 409 stainless steel construction for added durability and 16-gauge mandrel-bent tubing for free unrestricted flow. The compact, oval straight-through FlowFX performance muffler attaches behind the catalytic converter and delivers a moderate, deep and powerful sound with minimal interior resonance. The mandrel-bent stainless tailpipe tucks up high in the undercarriage protecting it from being crushed when traversing rocky terrain. This system uses the factory hanger locations and is finished off with a 4.50 in. black ceramic-coated 304 stainless steel tip embossed with the Flowmaster name. The kit includes detailed instructions and all hardware necessary for a quick and easy installation you can do at home. Covered by our Lifetime Limited Warranty.;

Increases of 6.7 HP and 6.5 FT/LBS over the stock exhaust
System produces a nice rumble with minimal internal resonance
Large 4.50-inch black ceramic coated stainless steel tip offers an aggressive look
Includes complete hardware and factory styled hangers in stock locations for an easy installation
FlowFX "straight-through" performance muffler delivers a deep tone and improved exhaust flow
Mandrel-bent 16-gauge 409 stainless steel tubing maximizes exhaust flow with excellent corrosion resistance
Lifetime Limited Warranty

info:

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.

Specifications

Vehicle make

Vehicle model

Silverado, Sierra 1500

Vehicle year

1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007

Outlet diameter

4.50 in

Warranty

Warranty information

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

Warning Text

California Proposition 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.com

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Product	Viewing this item Flowmaster 717873 Flowmaster FlowFX Cat-back Exhaust System current price $614.95 Flowmaster 717873 Flowmaster FlowFX Cat-back Exhaust System	Flowmaster 717927 Flow FX Cat-Back Exhaust System for Chevy and GMC 6.6 current price $716.95 Flowmaster 717927 Flow FX Cat-Back Exhaust System for Chevy and GMC 6.6	Rough Country Dual Cat-Back Exhaust for 99-06 Chevy/GMC 1500 current price $649.95 Rough Country Dual Cat-Back Exhaust for 99-06 Chevy/GMC 1500 4.9 out of 5 Stars. 504 reviews	Flowmaster 17360 Cat-back System - Single Side Exit - Force II - Mild Sound current price $562.95 Flowmaster 17360 Cat-back System - Single Side Exit - Force II - Mild Sound 3.5 out of 5 Stars. 2 reviews	Flowmaster 17398 Cat-back System - Dual Same Side Exit - American Thunder - Aggressive Sound current price $614.95 Flowmaster 17398 Cat-back System - Dual Same Side Exit - American Thunder - Aggressive Sound	Flowmaster 17171 Cat-back Exhaust System American Thunder 94-01 Dodge Ram 1/2Ton current price $665.95 Flowmaster 17171 Cat-back Exhaust System American Thunder 94-01 Dodge Ram 1/2Ton	Flowmaster 17361 Cat-back Exhaust Kit Force II Mild Tone 99-06 GM Truck 1/2Ton current price $599.95 Flowmaster 17361 Cat-back Exhaust Kit Force II Mild Tone 99-06 GM Truck 1/2Ton 2.5 out of 5 Stars. 2 reviews	Flowmaster 817519 Cat-back System 409S - Single Side Exit - American Thunder - Moderate Sound current price $665.95 Flowmaster 817519 Cat-back System 409S - Single Side Exit - American Thunder - Moderate Sound 5 out of 5 Stars. 1 reviews	Flowmaster 17143 Cat-back Exhaust System American Thunder 93-95 Camaro/Firebird current price $665.95 Flowmaster 17143 Cat-back Exhaust System American Thunder 93-95 Camaro/Firebird	Flowmaster 718116 FlowFX Cat-Back Exhaust 3 in to 2.5 in Dual Same Side Exit current price $694.78 Flowmaster 718116 FlowFX Cat-Back Exhaust 3 in to 2.5 in Dual Same Side Exit

Comparison Chart:
Vehicle make	GMFlowmaster 717873 Flowmaster FlowFX Cat-back Exhaust System	ChevyFlowmaster 717927 Flow FX Cat-Back Exhaust System for Chevy and GMC 6.6	ChevyRough Country Dual Cat-Back Exhaust for 99-06 Chevy/GMC 1500	GMC, ChevroletFlowmaster 17360 Cat-back System - Single Side Exit - Force II - Mild Sound	DodgeFlowmaster 17398 Cat-back System - Dual Same Side Exit - American Thunder - Aggressive Sound	DodgeFlowmaster 17171 Cat-back Exhaust System American Thunder 94-01 Dodge Ram 1/2Ton	ChevroletFlowmaster 17361 Cat-back Exhaust Kit Force II Mild Tone 99-06 GM Truck 1/2Ton	ToyotaFlowmaster 817519 Cat-back System 409S - Single Side Exit - American Thunder - Moderate Sound	ChevroletFlowmaster 17143 Cat-back Exhaust System American Thunder 93-95 Camaro/Firebird	FordFlowmaster 718116 FlowFX Cat-Back Exhaust 3 in to 2.5 in Dual Same Side Exit
Vehicle model	SilveradoFlowmaster 717873 Flowmaster FlowFX Cat-back Exhaust System	2500HDFlowmaster 717927 Flow FX Cat-Back Exhaust System for Chevy and GMC 6.6	1500Rough Country Dual Cat-Back Exhaust for 99-06 Chevy/GMC 1500	17360Flowmaster 17360 Cat-back System - Single Side Exit - Force II - Mild Sound	17398Flowmaster 17398 Cat-back System - Dual Same Side Exit - American Thunder - Aggressive Sound	Ram 1500Flowmaster 17171 Cat-back Exhaust System American Thunder 94-01 Dodge Ram 1/2Ton	17361Flowmaster 17361 Cat-back Exhaust Kit Force II Mild Tone 99-06 GM Truck 1/2Ton	TacomaFlowmaster 817519 Cat-back System 409S - Single Side Exit - American Thunder - Moderate Sound	17143Flowmaster 17143 Cat-back Exhaust System American Thunder 93-95 Camaro/Firebird	F-150Flowmaster 718116 FlowFX Cat-Back Exhaust 3 in to 2.5 in Dual Same Side Exit
Vehicle year	1999Flowmaster 717873 Flowmaster FlowFX Cat-back Exhaust System	2020Flowmaster 717927 Flow FX Cat-Back Exhaust System for Chevy and GMC 6.6	1999Rough Country Dual Cat-Back Exhaust for 99-06 Chevy/GMC 1500	1999Flowmaster 17360 Cat-back System - Single Side Exit - Force II - Mild Sound	2004Flowmaster 17398 Cat-back System - Dual Same Side Exit - American Thunder - Aggressive Sound	1994Flowmaster 17171 Cat-back Exhaust System American Thunder 94-01 Dodge Ram 1/2Ton	1999Flowmaster 17361 Cat-back Exhaust Kit Force II Mild Tone 99-06 GM Truck 1/2Ton	2000Flowmaster 817519 Cat-back System 409S - Single Side Exit - American Thunder - Moderate Sound	1993Flowmaster 17143 Cat-back Exhaust System American Thunder 93-95 Camaro/Firebird	2020Flowmaster 718116 FlowFX Cat-Back Exhaust 3 in to 2.5 in Dual Same Side Exit
Outlet diameter	4.50 inFlowmaster 717873 Flowmaster FlowFX Cat-back Exhaust System	-Flowmaster 717927 Flow FX Cat-Back Exhaust System for Chevy and GMC 6.6	-Rough Country Dual Cat-Back Exhaust for 99-06 Chevy/GMC 1500	3.00Flowmaster 17360 Cat-back System - Single Side Exit - Force II - Mild Sound	3.00 inFlowmaster 17398 Cat-back System - Dual Same Side Exit - American Thunder - Aggressive Sound	2.50 inFlowmaster 17171 Cat-back Exhaust System American Thunder 94-01 Dodge Ram 1/2Ton	3.50 inFlowmaster 17361 Cat-back Exhaust Kit Force II Mild Tone 99-06 GM Truck 1/2Ton	3.000 inFlowmaster 817519 Cat-back System 409S - Single Side Exit - American Thunder - Moderate Sound	2.50 inFlowmaster 17143 Cat-back Exhaust System American Thunder 93-95 Camaro/Firebird	2.5 inFlowmaster 718116 FlowFX Cat-Back Exhaust 3 in to 2.5 in Dual Same Side Exit