Home / Shop / Flowmaster FlowFX Exhaust Systems 717990 System, FlowFX, Cat-back, Stainless Steel, Natural, Dual Side Exit, Black Ceramic Coated Tip, Chevy, GMC, Kit

Flowmaster FlowFX Exhaust Systems 717990 System, FlowFX, Cat-back, Stainless Steel, Natural, Dual Side Exit, Black Ceramic Coated Tip, Chevy, GMC, Kit

SKU: FLO717990

Exhaust Systems

Flowmaster

Flowmaster FlowFX Exhaust Systems 717990 System, FlowFX, Cat-back, Stainless Steel, Natural, Dual Side Exit, Black Ceramic Coated Tip, Chevy, GMC, Kit

SKU: FLO717990

Exhaust Systems

IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.

We accept

Description

Flowmaster FlowFX exhaust systems are a "sound" choice for your vehicle. Delivering a moderately aggressive tone, they're built with bright 409S stainless steel tubing, and FlowFX straight-through mufflers with large cores for maximum performance and a deep sound. Many systems also include 304 stainless steel tips finished in a black ceramic coat or polished, and embossed with the Flowmaster logo. Flowmaster FlowFX exhaust systems are designed for ease-of-installation, and include all necessary parts, hardware, and detailed instructions. Choose the style, pipe size, muffler quantity and configuration for best fitment on your vehicle.

Part Type

Exhaust Systems

Data: v4.2 - Upd: 2026-10-16 04:09:17

Specifications

Product Attributes - Brand: Flowmaster
Product Attributes - Manufacturer's Part Number: 717990
Product Attributes - Part Type: Exhaust Systems
Product Attributes - Product Line: Flowmaster FlowFX Exhaust Systems
Product Attributes - UPC: 090127136744
Product Attributes - System Material: 409 stainless steel
Product Attributes - System Style: Cat-back
Product Attributes - Exhaust Type: Single in/Dual out
Product Attributes - Exit Location: Passenger side
Product Attributes - System Finish: Natural
Product Attributes - Catalytic Converter(s) Included: No
Product Attributes - Intermediate Pipe Diameter (in.): 3.00 in.
Product Attributes - Muffler Included: Yes
Product Attributes - Muffler Quantity: One
Product Attributes - Muffler Configuration: Single inlet/Dual outlet
Product Attributes - Muffler Style: Perforated tube with packing
Product Attributes - Muffler Material: 409 stainless steel
Product Attributes - Muffler Finish: Brushed
Product Attributes - Hardware Included: Yes
Product Attributes - Tailpipe Diameter (in.): 2.50 in.
Product Attributes - Tip Included: Yes
Product Attributes - Tip Outlet Size (in.): 4.00
Product Attributes - Tip Quantity: 2
Product Attributes - Tip Shape: Round
Product Attributes - Tip Cut: Slant
Product Attributes - Tip Edge Style: Rolled edge, double-wall
Product Attributes - Tip Material: 304 stainless steel
Product Attributes - Tip Color: Black
Product Attributes - Remanufactured: No
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Special Attention: It is illegal to install parts or components that bypass, defeat, or render inoperative the manufacturers’ technology and design necessary to reduce vehicle emissions to meet state and federal Clean Air Act standards.

Reference Information

Brand Name/s	Flowmaster
StreetFX SKU	flo717990
SFX Item ID	4984150
Supplier Item Code	4984150
Manufacturer SKU	717990
Manufacturer UPC	90127136744
Alternative References	FLM717990

Compatibility

Application Data

Universal	No
Make	GMC
Model	SIERRA 1500 CLASSIC
Submodel	SLT
Beginning Year	2002
Ending Year	2004
Engine Type	V8
Engine Size	4.8L/294
Engine Family	GM Gas/Electric hybrid V8
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Manual
Drivetrain	RWD
Doors	4
Liter	4.3
CID	262
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; 4WD; Flowmaster Flow FX Cat-Back Exhaust System; Fits Crew Cab 5.5' Bed, Extra Cab 6.5' Bed Only
Region	USA
Engine VIN Code	W

Universal	No
Make	GMC
Model	SIERRA 1500 CLASSIC
Submodel	SLT
Beginning Year	2006
Ending Year	2004
Engine Type	V8
Engine Size	4.8L/294
Engine Family	GM Gas/Electric hybrid V8
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Manual
Drivetrain	4WD
Doors	4
Liter	4.3
CID	262
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; FlowFX Cat-Back Exhaust System; 3.0 To 2.5 in. Tubing; 409 Stainless Steel; Dual Out Same Side; 4.0 in. Black Ceramic Coated Tips. Incl. Hardware And Hangers
Region	USA
Engine VIN Code	W

Universal	No
Make	GMC
Model	SIERRA 1500 CLASSIC
Submodel	SLT
Beginning Year	2006
Ending Year	2004
Engine Type	V8
Engine Size	4.8L/294
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Automatic
Drivetrain	RWD
Doors	4
Liter	4.3
CID	262
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; FlowFX Cat-Back Exhaust System; 3.0 To 2.5 in. Tubing; 409 Stainless Steel; Dual Out Same Side; 4.0 in. Black Ceramic Coated Tips. Incl. Hardware And Hangers
Region	USA
Engine VIN Code	W

Universal	No
Make	GMC
Model	SIERRA 1500 CLASSIC
Submodel	SLT
Beginning Year	2006
Ending Year	2004
Engine Type	V8
Engine Size	5.3L/325
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Automatic
Drivetrain	4WD
Doors	4
Liter	4.3
CID	262
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; RWD; Fits Crew Cab 5.5' Bed, Extra Cab 6.5' Bed Only
Region	USA
Engine VIN Code	W

Universal	No
Make	GMC
Model	SIERRA 1500 CLASSIC
Submodel	SLT
Beginning Year	2006
Ending Year	2004
Engine Type	V6
Engine Size	5.3L/325
Engine Family	GM V6
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Manual
Drivetrain	RWD
Doors	4
Liter	4.3
CID	262
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; RWD; Flowmaster Flow FX Cat-Back Exhaust System; Fits Crew Cab 5.5' Bed, Extra Cab 6.5' Bed Only
Region	USA
Engine VIN Code	W

Universal	No
Make	GMC
Model	SIERRA 1500 CLASSIC
Submodel	SLT
Beginning Year	2006
Ending Year	2004
Engine Type	V6
Engine Size	5.3L/325
Engine Family	GM V6
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Manual
Drivetrain	4WD
Doors	4
Liter	4.3
CID	262
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; 4WD; Fits Crew Cab 5.5' Bed, Extra Cab 6.5' Bed Only
Region	USA
Engine VIN Code	W

Universal	No
Make	GMC
Model	SIERRA 1500 CLASSIC
Submodel	SLT
Beginning Year	2006
Ending Year	2004
Engine Type	V6
Engine Size	4.3L/262
Engine Family	GM V6
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Automatic
Drivetrain	RWD
Doors	4
Liter	4.3
CID	262
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; 4WD; Flowmaster Flow FX Cat-Back Exhaust System; Fits Crew Cab 5.5' Bed, Extra Cab 6.5' Bed Only
Region	USA
Engine VIN Code	W

Universal	No
Make	GMC
Model	SIERRA 1500 CLASSIC
Submodel	SL
Beginning Year	2006
Ending Year	2004
Engine Type	V6
Engine Size	4.3L/262
Engine Family	GM V6
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Automatic
Drivetrain	4WD
Doors	4
Liter	4.3
CID	262
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; FlowFX Cat-Back Exhaust System; 3.0 To 2.5 in. Tubing; 409 Stainless Steel; Dual Out Same Side; 4.0 in. Black Ceramic Coated Tips. Incl. Hardware And Hangers
Region	USA
Engine VIN Code	W

Universal	No
Make	GMC
Model	SIERRA 1500
Submodel	SL
Beginning Year	2006
Ending Year	2002
Engine Type	V6
Engine Size	4.3L/262
Engine Family	GM V6
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Manual
Drivetrain	RWD
Doors	4
Liter	4.3
CID	262
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; FlowFX Cat-Back Exhaust System; 3.0 To 2.5 in. Tubing; 409 Stainless Steel; Dual Out Same Side; 4.0 in. Black Ceramic Coated Tips. Incl. Hardware And Hangers
Region	USA
Engine VIN Code	W

Universal	No
Make	GMC
Model	SIERRA 1500
Submodel	SL
Beginning Year	2006
Ending Year	2002
Engine Type	V6
Engine Size	4.3L/262
Engine Family	GM V6
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Manual
Drivetrain	4WD
Doors	4
Liter	4.3
CID	262
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; RWD; Fits Crew Cab 5.5' Bed, Extra Cab 6.5' Bed Only
Region	USA
Engine VIN Code	W

Universal	No
Make	GMC
Model	SIERRA 1500
Submodel	SL
Beginning Year	2006
Ending Year	2002
Engine Type	V6
Engine Size	4.3L/262
Engine Family	GM V6
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Automatic
Drivetrain	RWD
Doors	4
Liter	4.3
CID	262
Application Notes	78.0in, 198.1cm; Extended Cab Pickup; RWD; Flowmaster Flow FX Cat-Back Exhaust System; Fits Crew Cab 5.5' Bed, Extra Cab 6.5' Bed Only
Region	USA
Engine VIN Code	W

Universal	No
Make	GMC
Model	SIERRA 1500
Submodel	SLT
Beginning Year	2006
Ending Year	2002
Engine Type	V6
Engine Size	4.3L/262
Engine Family	GM Gas/Electric hybrid V8
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	96.0in, 243.8cm
Transmission	Automatic
Drivetrain	4WD
Doors	4
Liter	4.3
CID	262
Application Notes	96.0in, 243.8cm; Extended Cab Pickup; 4WD; Fits Crew Cab 5.5' Bed, Extra Cab 6.5' Bed Only
Region	USA
Engine VIN Code	W

Universal	No
Make	GMC
Model	SIERRA 1500
Submodel	BASE
Beginning Year	2006
Ending Year	2002
Engine Type	V6
Engine Size	4.3L/262
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	96.0in, 243.8cm
Transmission	Manual
Drivetrain	RWD
Doors	4
Liter	4.3
CID	262
Application Notes	96.0in, 243.8cm; Extended Cab Pickup; 4WD; Flowmaster Flow FX Cat-Back Exhaust System; Fits Crew Cab 5.5' Bed, Extra Cab 6.5' Bed Only
Region	USA
Engine VIN Code	W

Universal	No
Make	GMC
Model	SIERRA 1500
Submodel	BASE
Beginning Year	2002
Ending Year	2002
Engine Type	V6
Engine Size	4.8L/294
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	96.0in, 243.8cm
Transmission	Manual
Drivetrain	4WD
Doors	4
Liter	4.3
CID	262
Application Notes	96.0in, 243.8cm; Extended Cab Pickup; RWD; Fits Crew Cab 5.5' Bed, Extra Cab 6.5' Bed Only
Region	USA
Engine VIN Code	W

Universal	No
Make	GMC
Model	SIERRA 1500
Submodel	BASE
Beginning Year	2002
Ending Year	2002
Engine Type	V6
Engine Size	4.8L/294
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	96.0in, 243.8cm
Transmission	Automatic
Drivetrain	RWD
Doors	4
Liter	4.3
CID	262
Application Notes	96.0in, 243.8cm; Extended Cab Pickup; RWD; Flowmaster Flow FX Cat-Back Exhaust System; Fits Crew Cab 5.5' Bed, Extra Cab 6.5' Bed Only
Region	USA
Engine VIN Code	W

Universal	No
Make	GMC
Model	SIERRA 1500
Submodel	BASE
Beginning Year	2002
Ending Year	2002
Engine Type	V6
Engine Size	4.3L/262
Engine Family	GM V6
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	96.0in, 243.8cm
Transmission	Automatic
Drivetrain	4WD
Doors	4
Liter	4.3
CID	262
Application Notes	96.0in, 243.8cm; Extended Cab Pickup; 4WD; Fits Crew Cab 5.5' Bed, Extra Cab 6.5' Bed Only
Region	USA
Engine VIN Code	W

Universal	No
Make	GMC
Model	SIERRA 1500
Submodel	BASE
Beginning Year	2002
Ending Year	2002
Engine Type	V8
Engine Size	4.8L/294
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	96.0in, 243.8cm
Transmission	Manual
Drivetrain	RWD
Doors	4
Liter	4.3
CID	262
Application Notes	96.0in, 243.8cm; Extended Cab Pickup; 4WD; Flowmaster Flow FX Cat-Back Exhaust System; Fits Crew Cab 5.5' Bed, Extra Cab 6.5' Bed Only
Region	USA
Engine VIN Code	W

Universal	No
Make	GMC
Model	SIERRA 1500
Submodel	BASE
Beginning Year	2002
Ending Year	2002
Engine Type	V8
Engine Size	5.3L/325
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	96.0in, 243.8cm
Transmission	Manual
Drivetrain	4WD
Doors	4
Liter	4.3
CID	262
Application Notes	96.0in, 243.8cm; Extended Cab Pickup; RWD; Fits Crew Cab 5.5' Bed, Extra Cab 6.5' Bed Only
Region	USA
Engine VIN Code	W

Universal	No
Make	GMC
Model	SIERRA 1500
Submodel	BASE
Beginning Year	2002
Ending Year	2002
Engine Type	V8
Engine Size	5.3L/325
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Extended Cab Pickup
Truck Bed Length in. (AAIA)	96.0in, 243.8cm
Transmission	Automatic
Drivetrain	RWD
Doors	4
Liter	4.3
CID	262
Application Notes	96.0in, 243.8cm; Extended Cab Pickup; RWD; Flowmaster Flow FX Cat-Back Exhaust System; Fits Crew Cab 5.5' Bed, Extra Cab 6.5' Bed Only
Region	USA
Engine VIN Code	W

Universal	No
Make	GMC
Model	SIERRA 1500
Submodel	BASE
Beginning Year	2002
Ending Year	2002
Engine Type	V8
Engine Size	4.8L/294
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Body Style	Standard Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Automatic
Drivetrain	4WD
Doors	4
Liter	4.3
CID	262
Application Notes	78.0in, 198.1cm; Standard Cab Pickup; 4WD; Fits Crew Cab 5.5' Bed, Extra Cab 6.5' Bed Only
Region	USA
Engine VIN Code	W

Universal	No
Make	GMC
Model	SIERRA 1500
Submodel	BASE
Beginning Year	2002
Ending Year	2002
Engine Type	V6
Engine Size	4.3L/262
Engine Family	GM V6
Body Style	Standard Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Manual
Drivetrain	RWD
Doors	4
Liter	4.3
CID	262
Application Notes	78.0in, 198.1cm; Standard Cab Pickup; 4WD; Flowmaster Flow FX Cat-Back Exhaust System; Fits Crew Cab 5.5' Bed, Extra Cab 6.5' Bed Only
Region	USA
Engine VIN Code	W

Universal	No
Make	GMC
Model	SIERRA 1500 CLASSIC
Submodel	SLE
Beginning Year	2002
Ending Year	2002
Engine Type	V6
Engine Size	4.3L/262
Engine Family	GM V6
Body Style	Standard Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Manual
Drivetrain	4WD
Doors	4
Liter	4.3
CID	262
Application Notes	78.0in, 198.1cm; Standard Cab Pickup; RWD; Fits Crew Cab 5.5' Bed, Extra Cab 6.5' Bed Only
Region	USA
Engine VIN Code	W

Universal	No
Make	GMC
Model	SIERRA 1500 CLASSIC
Submodel	SLE
Beginning Year	2002
Ending Year	2002
Engine Type	V6
Engine Size	4.3L/262
Engine Family	GM V6
Body Style	Standard Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Automatic
Drivetrain	RWD
Doors	4
Liter	4.3
CID	262
Application Notes	78.0in, 198.1cm; Standard Cab Pickup; RWD; Flowmaster Flow FX Cat-Back Exhaust System; Fits Crew Cab 5.5' Bed, Extra Cab 6.5' Bed Only
Region	USA
Engine VIN Code	W

Universal	No
Make	GMC
Model	SIERRA 1500 CLASSIC
Submodel	WT
Beginning Year	2002
Ending Year	2003
Engine Type	V6
Engine Size	4.3L/262
Engine Family	GM V6
Body Style	Standard Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Automatic
Drivetrain	4WD
Doors	4
Liter	4.3
CID	262
Application Notes	78.0in, 198.1cm; Standard Cab Pickup; 4WD; Fits Crew Cab 5.5' Bed, Extra Cab 6.5' Bed Only
Region	USA
Engine VIN Code	W

Universal	No
Make	GMC
Model	SIERRA 1500 CLASSIC
Submodel	SL
Beginning Year	2002
Ending Year	2003
Engine Type	V6
Engine Size	4.8L/294
Engine Family	GM V6
Body Style	Standard Cab Pickup
Truck Bed Length in. (AAIA)	78.0in, 198.1cm
Transmission	Manual
Drivetrain	RWD
Doors	4
Liter	4.3
CID	262
Application Notes	78.0in, 198.1cm; Standard Cab Pickup; 4WD; Flowmaster Flow FX Cat-Back Exhaust System; Fits Crew Cab 5.5' Bed, Extra Cab 6.5' Bed Only
Region	USA
Engine VIN Code	W

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Flowmaster FlowFX Exhaust Systems 717990 System, FlowFX, Cat-back, Stainless Steel, Natural, Dual Side Exit, Black Ceramic Coated Tip, Chevy, GMC, Kit

Flowmaster FlowFX Exhaust Systems 717990 System, FlowFX, Cat-back, Stainless Steel, Natural, Dual Side Exit, Black Ceramic Coated Tip, Chevy, GMC, Kit

Description

Part Type

Specifications

Reference Information

Compatibility

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