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Flowmaster

Flowmaster American Thunder Exhaust Systems 17342 Exhaust, Thunder, Steel, Aluminized, Resonator, Tip, Chevy, GMC, 5.3, Kit

SKU: FLO17342

Exhaust Systems
Flowmaster American Thunder Exhaust Systems 17342 Exhaust, Thunder, Steel, Aluminized, Resonator, Tip, Chevy, GMC, 5.3, Kit

Flowmaster

Flowmaster American Thunder Exhaust Systems 17342 Exhaust, Thunder, Steel, Aluminized, Resonator, Tip, Chevy, GMC, 5.3, Kit

SKU: FLO17342

Exhaust Systems
A$2,841.39
LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description

Flowmaster American Thunder exhaust systems are designed with the latest exhaust technology available--resulting in improved acceleration, passing power, and fuel mileage. A key to these performance upgrades is Flowmaster's use of mandrel-bent tubing, which allows superior exhaust gas flow. The systems also feature mufflers (single or dual) that deliver plenty of the rich Flowmaster sound you expect. Components are built from stainless steel or aluminized steel; and some models include tips. American Thunder exhausts are available in more than a hundred configurations for fitment on specific truck and car applications.

Part Type

01-06 Avalanche/Sub/ Yukon XL American Thnder

Data: v4.2 - Upd: 2026-10-17 03:11:06

Specifications

Product Attributes - Brand
Flowmaster
Product Attributes - Manufacturer's Part Number
17342
Product Attributes - Part Type
Exhaust Systems
Product Attributes - Product Line
Flowmaster American Thunder Exhaust Systems
Product Attributes - UPC
700042018802
Product Attributes - System Material
Steel
Product Attributes - System Style
Cat-back
Product Attributes - Exhaust Type
Single in/Dual out
Product Attributes - Exit Location
Split rear
Product Attributes - System Finish
Aluminized
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
Chambered
Product Attributes - Muffler Material
Steel
Product Attributes - Muffler Finish
Black
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
1
Product Attributes - Tip Shape
Round
Product Attributes - Tip Cut
Slant
Product Attributes - Tip Edge Style
Rolled edge
Product Attributes - Tip Material
304 stainless steel
Product Attributes - Tip Color
Polished
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Kit includes resonator.
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 flo17342
SFX Item ID 4983484
Supplier Item Code 4983484
Manufacturer SKU 17342
Manufacturer UPC 700042018802
Alternative References FLM17342

Compatibility

Application Data
  • MakeGMC
    ModelYUKON XL 1500
    SubmodelSLE
    Beginning Year2001
    Ending Year2005
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleSport Utility
    Truck Bed Length in. (AAIA)63.0in, 160.0cm
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesAmerican Thunder Cat Back Exhaust System; Single; Dual Side Exit; Incl. 2.5 in. Outlet/50 Series(TM) Muffler/Resonator/4 in. Logo Embossed Stainless Tips;50 State Legal / California Emissions Compliant
    RegionUnited States (USA)
    Engine VIN CodeZ
  • MakeGMC
    ModelYUKON XL 1500
    SubmodelSLE
    Beginning Year2004
    Ending Year2003
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleSport Utility
    Truck Bed Length in. (AAIA)63.0in, 160.0cm
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesN/R, N/R; Sport Utility; 4WD; Flowmaster American Thunder Cat-back Exhaust System; Aggressive to moderate sound
    RegionUnited States (USA)
    Engine VIN CodeZ
  • MakeGMC
    ModelYUKON XL 1500
    SubmodelSLE
    Beginning Year2004
    Ending Year2004
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleSport Utility
    Truck Bed Length in. (AAIA)63.0in, 160.0cm
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesN/R, N/R; Sport Utility; 4WD
    RegionUnited States (USA)
    Engine VIN CodeZ
  • MakeGMC
    ModelYUKON XL 1500
    SubmodelSLE
    Beginning Year2005
    Ending Year2003
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleSport Utility
    Truck Bed Length in. (AAIA)63.0in, 160.0cm
    TransmissionAutomatic
    DrivetrainAWD
    Application NotesN/R, N/R; Sport Utility; RWD
    RegionUnited States (USA)
    Engine VIN CodeU
  • MakeGMC
    ModelYUKON XL 1500
    SubmodelSLE
    Beginning Year2001
    Ending Year2004
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleSport Utility
    Truck Bed Length in. (AAIA)63.0in, 160.0cm
    TransmissionAutomatic
    DrivetrainAWD
    Application NotesN/R, N/R; Sport Utility; AWD; Flowmaster American Thunder Cat-back Exhaust System; Aggressive to moderate sound
    RegionUnited States (USA)
    Engine VIN CodeU
  • MakeGMC
    ModelYUKON XL 1500
    SubmodelSLE
    Beginning Year2001
    Ending Year2006
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleSport Utility
    Truck Bed Length in. (AAIA)63.0in, 160.0cm
    TransmissionAutomatic
    DrivetrainAWD
    Application NotesN/R, N/R; Sport Utility; AWD
    RegionUnited States (USA)
    Engine VIN CodeU
  • MakeGMC
    ModelYUKON XL 1500
    SubmodelSLT
    Beginning Year2004
    Ending Year2006
    Engine TypeV8
    Liter6.0
    CID364
    CC5967
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleSport Utility
    Truck Bed Length in. (AAIA)63.0in, 160.0cm
    TransmissionAutomatic
    DrivetrainAWD
    Application NotesN/R, N/R; Sport Utility; AWD; Flowmaster American Thunder Cat-back Exhaust System; Aggressive to moderate sound; Aggressive to moderate sound
    RegionUnited States (USA)
    Engine VIN CodeU
  • MakeGMC
    ModelYUKON XL 1500
    SubmodelSLT
    Beginning Year2001
    Ending Year2004
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleSport Utility
    Truck Bed Length in. (AAIA)63.0in, 160.0cm
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesN/R, N/R; Sport Utility; 4WD; Flowmaster American Thunder Cat-back Exhaust System; Aggressive to moderate sound
    RegionUnited States (USA)
    Engine VIN CodeT
  • MakeGMC
    ModelYUKON XL 1500
    SubmodelSLT
    Beginning Year2001
    Ending Year2006
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleSport Utility
    Truck Bed Length in. (AAIA)63.0in, 160.0cm
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesN/R, N/R; Sport Utility; 4WD
    RegionUnited States (USA)
    Engine VIN CodeT
  • MakeGMC
    ModelYUKON XL 1500
    SubmodelSLT
    Beginning Year2001
    Ending Year2006
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleSport Utility
    Truck Bed Length in. (AAIA)63.0in, 160.0cm
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesN/R, N/R; Sport Utility; 4WD
    RegionUnited States (USA)
    Engine VIN CodeT
  • MakeGMC
    ModelYUKON XL 1500
    SubmodelSLT
    Beginning Year2001
    Ending Year2006
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleSport Utility
    Truck Bed Length in. (AAIA)63.0in, 160.0cm
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesN/R, N/R; Sport Utility; 4WD; Flowmaster American Thunder Cat-back Exhaust System; Aggressive to moderate sound
    RegionUnited States (USA)
    Engine VIN CodeZ
  • MakeGMC
    ModelYUKON XL 1500
    SubmodelSLT
    Beginning Year2001
    Ending Year2006
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleSport Utility
    Truck Bed Length in. (AAIA)63.0in, 160.0cm
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesN/R, N/R; Sport Utility; 4WD
    RegionUnited States (USA)
    Engine VIN CodeT
  • MakeGMC
    ModelYUKON XL 1500
    SubmodelSLT
    Beginning Year2002
    Ending Year2006
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleSport Utility
    Truck Bed Length in. (AAIA)63.0in, 160.0cm
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesN/R, N/R; Sport Utility; 4WD
    RegionUnited States (USA)
    Engine VIN CodeT
  • MakeGMC
    ModelYUKON XL 1500
    SubmodelSLT
    Beginning Year2002
    Ending Year2006
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleSport Utility
    Truck Bed Length in. (AAIA)63.0in, 160.0cm
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesN/R, N/R; Sport Utility; 4WD; Flowmaster American Thunder Cat-back Exhaust System; Aggressive to moderate sound
    RegionUnited States (USA)
    Engine VIN CodeT
  • MakeGMC
    ModelYUKON XL 1500
    SubmodelSLT
    Beginning Year2002
    Ending Year2006
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleSport Utility
    Truck Bed Length in. (AAIA)63.0in, 160.0cm
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesN/R, N/R; Sport Utility; 4WD
    RegionUnited States (USA)
    Engine VIN CodeZ
  • MakeGMC
    ModelYUKON XL 1500
    SubmodelSLT
    Beginning Year2006
    Ending Year2004
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleSport Utility
    Truck Bed Length in. (AAIA)63.0in, 160.0cm
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesN/R, N/R; Sport Utility; RWD; Flowmaster American Thunder Cat-back Exhaust System; Aggressive to moderate sound
    RegionUnited States (USA)
    Engine VIN CodeT
  • MakeGMC
    ModelYUKON XL 1500
    SubmodelSLT
    Beginning Year2006
    Ending Year2004
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleSport Utility
    Truck Bed Length in. (AAIA)63.0in, 160.0cm
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesN/R, N/R; Sport Utility; RWD; Flowmaster American Thunder Cat-back Exhaust System; Aggressive to moderate sound
    RegionUnited States (USA)
    Engine VIN CodeZ
  • MakeGMC
    ModelYUKON XL 1500
    SubmodelSLT
    Beginning Year2001
    Ending Year2006
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleSport Utility
    Truck Bed Length in. (AAIA)63.0in, 160.0cm
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesN/R, N/R; Sport Utility; RWD
    RegionUnited States (USA)
    Engine VIN CodeT
  • MakeGMC
    ModelYUKON XL 1500
    SubmodelSL
    Beginning Year2002
    Ending Year2005
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleSport Utility
    Truck Bed Length in. (AAIA)63.0in, 160.0cm
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesN/R, N/R; Sport Utility; RWD
    RegionUnited States (USA)
    Engine VIN CodeZ
  • MakeGMC
    ModelYUKON XL 1500
    SubmodelSLE
    Beginning Year2002
    Ending Year2005
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleSport Utility
    Truck Bed Length in. (AAIA)63.0in, 160.0cm
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesN/R, N/R; Sport Utility; RWD
    RegionUnited States (USA)
    Engine VIN CodeT
  • MakeGMC
    ModelYUKON XL 1500
    SubmodelSLE
    Beginning Year2004
    Ending Year2004
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleSport Utility
    Truck Bed Length in. (AAIA)63.0in, 160.0cm
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesN/R, N/R; Sport Utility; 4WD; Flowmaster American Thunder Cat-back Exhaust System; Aggressive to moderate sound
    RegionUnited States (USA)
    Engine VIN CodeZ
  • MakeGMC
    ModelYUKON XL 1500
    SubmodelSLE
    Beginning Year2001
    Ending Year2004
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleSport Utility
    Truck Bed Length in. (AAIA)63.0in, 160.0cm
    TransmissionAutomatic
    DrivetrainRWD
    Application NotesN/R, N/R; Sport Utility; 4WD
    RegionUnited States (USA)
    Engine VIN CodeT
  • MakeGMC
    ModelYUKON XL 1500
    SubmodelSLE
    Beginning Year2001
    Ending Year2005
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleSport Utility
    Truck Bed Length in. (AAIA)63.0in, 160.0cm
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesN/R, N/R; Sport Utility; 4WD; Flowmaster American Thunder Cat-back Exhaust System; Aggressive to moderate sound
    RegionUnited States (USA)
    Engine VIN CodeZ
  • MakeGMC
    ModelYUKON XL 1500
    SubmodelSLE
    Beginning Year2001
    Ending Year2005
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleSport Utility
    Truck Bed Length in. (AAIA)63.0in, 160.0cm
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesN/R, N/R; Sport Utility; RWD; Flowmaster American Thunder Cat-back Exhaust System; Aggressive to moderate sound
    RegionUnited States (USA)
    Engine VIN CodeT
  • MakeGMC
    ModelYUKON XL 1500
    SubmodelSLE
    Beginning Year2001
    Ending Year2005
    Engine TypeV8
    Liter5.3
    CID325
    CC5328
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Body StyleSport Utility
    Truck Bed Length in. (AAIA)63.0in, 160.0cm
    TransmissionAutomatic
    Drivetrain4WD
    Application NotesN/R, N/R; Sport Utility; RWD
    RegionUnited States (USA)
    Engine VIN CodeZ

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