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Flowmaster

Flowmaster Outlaw Series Exhaust Systems for 2021-2025 F-150 - 818118 System, Series, Cat-back, Single In/Single Out, Stainless Steel, Natural, Ford, 2.7, 3.5, 5.0L Kit

SKU: FLO818118

Exhaust Systems
Flowmaster Outlaw Series Exhaust Systems for 2021-2025 F-150 - 818118 System, Series, Cat-back, Single In/Single Out, Stainless Steel, Natural, Ford, 2.7, 3.5, 5.0L Kit

Flowmaster

Flowmaster Outlaw Series Exhaust Systems for 2021-2025 F-150 - 818118 System, Series, Cat-back, Single In/Single Out, Stainless Steel, Natural, Ford, 2.7, 3.5, 5.0L Kit

SKU: FLO818118

Exhaust Systems
A$1,957.59
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 Outlaw Series exhaust systems are mandrel-bent for maximum performance and include specially designed mufflers. They deliver bold, dynamic interior and exterior tones for enthusiasts who covet the most aggressive components available. These systems include hardware and tips, where applicable--so installation is quick and easy. The kits are available in dozens of configurations for fitment on specific vehicles, including standard, crew, extended, and extended crew truck cabs; and long or short bed lengths. Order the Flowmaster Outlaw model designed for your application.

Part Type

Exhaust Systems

Data: v4.2 - Upd: 2026-10-17 03:10:41

Specifications

Product Attributes - Brand
Flowmaster
Product Attributes - Manufacturer's Part Number
818118
Product Attributes - Part Type
Exhaust Systems
Product Attributes - Product Line
Flowmaster Outlaw Series Exhaust Systems
Product Attributes - UPC
090127130056
Product Attributes - System Material
409 stainless steel
Product Attributes - System Style
Cat-back
Product Attributes - Exhaust Type
Single
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/Single outlet
Product Attributes - Muffler Style
Chambered
Product Attributes - Muffler Material
409 stainless steel
Product Attributes - Muffler Color
Black
Product Attributes - Hardware Included
Yes
Product Attributes - Tailpipe Diameter (in.)
3.00 in.
Product Attributes - Tip Included
No
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 flo818118
SFX Item ID 4984245
Supplier Item Code 4984245
Manufacturer SKU 818118
Manufacturer UPC 90127130056
Alternative References FLM818118, F-150, 5.0L

Compatibility

Application Data
  • Application Notes67.1in, 170.4cm; Crew Cab Pickup; Outlaw Extreme Cat Back Exhaust System; Single Dump Exit; 3.0 in. Tubing/Outlaw Muffler; Black; 409 Stainless Steel;50 State Legal / California Emissions Compliant
    Bed Length Inches/Centimeters67.1in, 170.4cm
    Beginning Year2021
    Body StyleCrew Cab Pickup
    CC3496
    CID213
    Drivetrain4WD
    Ending Year2022
    Engine FamilyFORD V6 FULL HYBRID EV-GAS (FHEV)
    Engine Size3.5L/213
    Engine TypeV6
    Engine VIN CodeD
    Liter3.5
    MakeFORD
    ModelF-150
    RegionUSA
    SubmodelKING RANCH
    TransmissionAutomatic
  • Application Notes67.1in, 170.4cm; Crew Cab Pickup; Outlaw Extreme Cat Back Exhaust System; Single Dump Exit; 3.0 in. Tubing/Outlaw Muffler; Black; 409 Stainless Steel;50 State Legal / California Emissions Compliant
    Bed Length Inches/Centimeters67.1in, 170.4cm
    Beginning Year2021
    Body StyleCrew Cab Pickup
    CC3496
    CID213
    DrivetrainRWD
    Ending Year2022
    Engine FamilyFORD V6 FULL HYBRID EV-GAS (FHEV)
    Engine Size3.5L/213
    Engine TypeV6
    Engine VIN CodeD
    Liter3.5
    MakeFORD
    ModelF-150
    RegionUSA
    SubmodelKING RANCH
    TransmissionAutomatic
  • Application Notes67.1in, 170.4cm; Crew Cab Pickup; RWD; GAS; Flowmaster Outlaw Extreme Cat-Back Exhaust System; Canada (CAN); Does not fit regular cab with 6.5' bed, does not fit models with factory dual exhaust, active exhaust or hybrid Powerboost
    Bed Length Inches/Centimeters67.1in, 170.4cm
    Beginning Year2021
    Body StyleCrew Cab Pickup
    CC3496
    CID213
    DrivetrainRWD
    Ending Year2022
    Engine FamilyFORD V6 FULL HYBRID EV-GAS (FHEV)
    Engine Size3.5L/213
    Engine TypeV6
    Engine VIN CodeD
    Liter3.5
    MakeFORD
    ModelF-150
    SubmodelKING RANCH
    TransmissionAutomatic
  • Application Notes78.9in, 200.4cm; Crew Cab Pickup; Outlaw Extreme Cat Back Exhaust System; Single Dump Exit; 3.0 in. Tubing/Outlaw Muffler; Black; 409 Stainless Steel;50 State Legal / California Emissions Compliant
    Bed Length Inches/Centimeters78.9in, 200.4cm
    Beginning Year2021
    Body StyleCrew Cab Pickup
    CC3496
    CID213
    Drivetrain4WD
    Ending Year2022
    Engine FamilyFORD V6 FULL HYBRID EV-GAS (FHEV)
    Engine Size3.5L/213
    Engine TypeV6
    Engine VIN CodeD
    Liter3.5
    MakeFORD
    ModelF-150
    RegionUSA
    SubmodelKING RANCH
    TransmissionAutomatic
  • Application Notes78.9in, 200.4cm; Crew Cab Pickup; Outlaw Extreme Cat Back Exhaust System; Single Dump Exit; 3.0 in. Tubing/Outlaw Muffler; Black; 409 Stainless Steel;50 State Legal / California Emissions Compliant
    Bed Length Inches/Centimeters78.9in, 200.4cm
    Beginning Year2021
    Body StyleCrew Cab Pickup
    CC3496
    CID213
    DrivetrainRWD
    Ending Year2022
    Engine FamilyFORD V6 FULL HYBRID EV-GAS (FHEV)
    Engine Size3.5L/213
    Engine TypeV6
    Engine VIN CodeD
    Liter3.5
    MakeFORD
    ModelF-150
    RegionUSA
    SubmodelKING RANCH
    TransmissionAutomatic
  • Application Notes78.9in, 200.4cm; Crew Cab Pickup; RWD; GAS; Flowmaster Outlaw Extreme Cat-Back Exhaust System; Canada (CAN); Does not fit regular cab with 6.5' bed, does not fit models with factory dual exhaust, active exhaust or hybrid Powerboost
    Bed Length Inches/Centimeters78.9in, 200.4cm
    Beginning Year2021
    Body StyleCrew Cab Pickup
    CC3496
    CID213
    DrivetrainRWD
    Ending Year2022
    Engine FamilyFORD V6 FULL HYBRID EV-GAS (FHEV)
    Engine Size3.5L/213
    Engine TypeV6
    Engine VIN CodeD
    Liter3.5
    MakeFORD
    ModelF-150
    SubmodelKING RANCH
    TransmissionAutomatic
  • Application Notes67.1in, 170.4cm; Crew Cab Pickup; Outlaw Extreme Cat Back Exhaust System; Single Dump Exit; 3.0 in. Tubing/Outlaw Muffler; Black; 409 Stainless Steel;50 State Legal / California Emissions Compliant
    Bed Length Inches/Centimeters67.1in, 170.4cm
    Beginning Year2021
    Body StyleCrew Cab Pickup
    CC3496
    CID213
    Drivetrain4WD
    Ending Year2022
    Engine FamilyFORD V6 GAS
    Engine Size3.5L/213
    Engine TypeV6
    Engine VIN Code8
    Liter3.5
    MakeFORD
    ModelF-150
    RegionUSA
    SubmodelKING RANCH
    TransmissionAutomatic
  • Application Notes67.1in, 170.4cm; Crew Cab Pickup; Outlaw Extreme Cat Back Exhaust System; Single Dump Exit; 3.0 in. Tubing/Outlaw Muffler; Black; 409 Stainless Steel;50 State Legal / California Emissions Compliant
    Bed Length Inches/Centimeters67.1in, 170.4cm
    Beginning Year2021
    Body StyleCrew Cab Pickup
    CC3496
    CID213
    DrivetrainRWD
    Ending Year2022
    Engine FamilyFORD V6 GAS
    Engine Size3.5L/213
    Engine TypeV6
    Engine VIN Code8
    Liter3.5
    MakeFORD
    ModelF-150
    RegionUSA
    SubmodelKING RANCH
    TransmissionAutomatic
  • Application Notes67.1in, 170.4cm; Crew Cab Pickup; RWD; GAS; Flowmaster Outlaw Extreme Cat-Back Exhaust System; Canada (CAN); Does not fit regular cab with 6.5' bed, does not fit models with factory dual exhaust, active exhaust or hybrid Powerboost
    Bed Length Inches/Centimeters67.1in, 170.4cm
    Beginning Year2021
    Body StyleCrew Cab Pickup
    CC3496
    CID213
    DrivetrainRWD
    Ending Year2022
    Engine FamilyFORD V6 GAS
    Engine Size3.5L/213
    Engine TypeV6
    Engine VIN Code8
    Liter3.5
    MakeFORD
    ModelF-150
    SubmodelKING RANCH
    TransmissionAutomatic
  • Application Notes78.9in, 200.4cm; Crew Cab Pickup; Outlaw Extreme Cat Back Exhaust System; Single Dump Exit; 3.0 in. Tubing/Outlaw Muffler; Black; 409 Stainless Steel;50 State Legal / California Emissions Compliant
    Bed Length Inches/Centimeters78.9in, 200.4cm
    Beginning Year2021
    Body StyleCrew Cab Pickup
    CC3496
    CID213
    Drivetrain4WD
    Ending Year2022
    Engine FamilyFORD V6 GAS
    Engine Size3.5L/213
    Engine TypeV6
    Engine VIN Code8
    Liter3.5
    MakeFORD
    ModelF-150
    RegionUSA
    SubmodelKING RANCH
    TransmissionAutomatic
  • Application Notes78.9in, 200.4cm; Crew Cab Pickup; Outlaw Extreme Cat Back Exhaust System; Single Dump Exit; 3.0 in. Tubing/Outlaw Muffler; Black; 409 Stainless Steel;50 State Legal / California Emissions Compliant
    Bed Length Inches/Centimeters78.9in, 200.4cm
    Beginning Year2021
    Body StyleCrew Cab Pickup
    CC3496
    CID213
    DrivetrainRWD
    Ending Year2022
    Engine FamilyFORD V6 GAS
    Engine Size3.5L/213
    Engine TypeV6
    Engine VIN Code8
    Liter3.5
    MakeFORD
    ModelF-150
    RegionUSA
    SubmodelKING RANCH
    TransmissionAutomatic
  • Application Notes78.9in, 200.4cm; Crew Cab Pickup; RWD; GAS; Flowmaster Outlaw Extreme Cat-Back Exhaust System; Canada (CAN); Does not fit regular cab with 6.5' bed, does not fit models with factory dual exhaust, active exhaust or hybrid Powerboost
    Bed Length Inches/Centimeters78.9in, 200.4cm
    Beginning Year2021
    Body StyleCrew Cab Pickup
    CC3496
    CID213
    DrivetrainRWD
    Ending Year2022
    Engine FamilyFORD V6 GAS
    Engine Size3.5L/213
    Engine TypeV6
    Engine VIN Code8
    Liter3.5
    MakeFORD
    ModelF-150
    SubmodelKING RANCH
    TransmissionAutomatic
  • Application Notes67.1in, 170.4cm; Crew Cab Pickup; RWD; FLEX; Flowmaster Outlaw Extreme Cat-Back Exhaust System; Canada (CAN); Does not fit regular cab with 6.5' bed, does not fit models with factory dual exhaust, active exhaust or hybrid Powerboost
    Bed Length Inches/Centimeters67.1in, 170.4cm
    Beginning Year2021
    Body StyleCrew Cab Pickup
    CC5038
    CID307
    DrivetrainRWD
    Ending Year2022
    Engine FamilyFORD MODULAR V8 FLEX FUEL
    Engine Size5.0L/307
    Engine TypeV8
    Engine VIN Code5
    Liter5.0
    MakeFORD
    ModelF-150
    SubmodelKING RANCH
    TransmissionAutomatic
  • Application Notes78.9in, 200.4cm; Crew Cab Pickup; RWD; FLEX; Flowmaster Outlaw Extreme Cat-Back Exhaust System; Canada (CAN); Does not fit regular cab with 6.5' bed, does not fit models with factory dual exhaust, active exhaust or hybrid Powerboost
    Bed Length Inches/Centimeters78.9in, 200.4cm
    Beginning Year2021
    Body StyleCrew Cab Pickup
    CC5038
    CID307
    DrivetrainRWD
    Ending Year2022
    Engine FamilyFORD MODULAR V8 FLEX FUEL
    Engine Size5.0L/307
    Engine TypeV8
    Engine VIN Code5
    Liter5.0
    MakeFORD
    ModelF-150
    SubmodelKING RANCH
    TransmissionAutomatic
  • Application Notes67.1in, 170.4cm; Crew Cab Pickup; RWD; GAS; Flowmaster Outlaw Extreme Cat-Back Exhaust System; United States (USA); Does not fit regular cab with 6.5' bed, does not fit models with factory dual exhaust, active exhaust or hybrid Powerboost
    Bed Length Inches/Centimeters67.1in, 170.4cm
    Beginning Year2021
    Body StyleCrew Cab Pickup
    CC3496
    CID213
    DrivetrainRWD
    Ending Year2023
    Engine FamilyFORD V6 FULL HYBRID EV-GAS (FHEV)
    Engine Size3.5L/213
    Engine TypeV6
    Engine VIN CodeD
    Liter3.5
    MakeFORD
    ModelF-150
    RegionUSA
    SubmodelKING RANCH
    TransmissionAutomatic
  • Application Notes78.9in, 200.4cm; Crew Cab Pickup; RWD; GAS; Flowmaster Outlaw Extreme Cat-Back Exhaust System; United States (USA); Does not fit regular cab with 6.5' bed, does not fit models with factory dual exhaust, active exhaust or hybrid Powerboost
    Bed Length Inches/Centimeters78.9in, 200.4cm
    Beginning Year2021
    Body StyleCrew Cab Pickup
    CC3496
    CID213
    DrivetrainRWD
    Ending Year2023
    Engine FamilyFORD V6 FULL HYBRID EV-GAS (FHEV)
    Engine Size3.5L/213
    Engine TypeV6
    Engine VIN CodeD
    Liter3.5
    MakeFORD
    ModelF-150
    RegionUSA
    SubmodelKING RANCH
    TransmissionAutomatic
  • Application Notes67.1in, 170.4cm; Crew Cab Pickup; RWD; GAS; Flowmaster Outlaw Extreme Cat-Back Exhaust System; United States (USA); Does not fit regular cab with 6.5' bed, does not fit models with factory dual exhaust, active exhaust or hybrid Powerboost
    Bed Length Inches/Centimeters67.1in, 170.4cm
    Beginning Year2021
    Body StyleCrew Cab Pickup
    CC3496
    CID213
    DrivetrainRWD
    Ending Year2023
    Engine FamilyFORD V6 GAS
    Engine Size3.5L/213
    Engine TypeV6
    Engine VIN Code8
    Liter3.5
    MakeFORD
    ModelF-150
    RegionUSA
    SubmodelKING RANCH
    TransmissionAutomatic
  • Application Notes78.9in, 200.4cm; Crew Cab Pickup; RWD; GAS; Flowmaster Outlaw Extreme Cat-Back Exhaust System; United States (USA); Does not fit regular cab with 6.5' bed, does not fit models with factory dual exhaust, active exhaust or hybrid Powerboost
    Bed Length Inches/Centimeters78.9in, 200.4cm
    Beginning Year2021
    Body StyleCrew Cab Pickup
    CC3496
    CID213
    DrivetrainRWD
    Ending Year2023
    Engine FamilyFORD V6 GAS
    Engine Size3.5L/213
    Engine TypeV6
    Engine VIN Code8
    Liter3.5
    MakeFORD
    ModelF-150
    RegionUSA
    SubmodelKING RANCH
    TransmissionAutomatic
  • Application Notes67.1in, 170.4cm; Crew Cab Pickup; 4WD; FLEX; Flowmaster Outlaw Extreme Cat-Back Exhaust System; Canada (CAN); Does not fit regular cab with 6.5' bed, does not fit models with factory dual exhaust, active exhaust or hybrid Powerboost
    Bed Length Inches/Centimeters67.1in, 170.4cm
    Beginning Year2021
    Body StyleCrew Cab Pickup
    CC5038
    CID307
    Drivetrain4WD
    Ending Year2023
    Engine FamilyFORD MODULAR V8 FLEX FUEL
    Engine Size5.0L/307
    Engine TypeV8
    Engine VIN Code5
    Liter5.0
    MakeFORD
    ModelF-150
    SubmodelKING RANCH
    TransmissionAutomatic
  • Application Notes67.1in, 170.4cm; Crew Cab Pickup; 4WD; FLEX; Flowmaster Outlaw Extreme Cat-Back Exhaust System; United States (USA); Does not fit regular cab with 6.5' bed, does not fit models with factory dual exhaust, active exhaust or hybrid Powerboost
    Bed Length Inches/Centimeters67.1in, 170.4cm
    Beginning Year2021
    Body StyleCrew Cab Pickup
    CC5038
    CID307
    Drivetrain4WD
    Ending Year2023
    Engine FamilyFORD MODULAR V8 FLEX FUEL
    Engine Size5.0L/307
    Engine TypeV8
    Engine VIN Code5
    Liter5.0
    MakeFORD
    ModelF-150
    RegionUSA
    SubmodelKING RANCH
    TransmissionAutomatic
  • Application Notes67.1in, 170.4cm; Crew Cab Pickup; RWD; FLEX; Flowmaster Outlaw Extreme Cat-Back Exhaust System; United States (USA); Does not fit regular cab with 6.5' bed, does not fit models with factory dual exhaust, active exhaust or hybrid Powerboost
    Bed Length Inches/Centimeters67.1in, 170.4cm
    Beginning Year2021
    Body StyleCrew Cab Pickup
    CC5038
    CID307
    DrivetrainRWD
    Ending Year2023
    Engine FamilyFORD MODULAR V8 FLEX FUEL
    Engine Size5.0L/307
    Engine TypeV8
    Engine VIN Code5
    Liter5.0
    MakeFORD
    ModelF-150
    RegionUSA
    SubmodelKING RANCH
    TransmissionAutomatic
  • Application Notes78.9in, 200.4cm; Crew Cab Pickup; 4WD; FLEX; Flowmaster Outlaw Extreme Cat-Back Exhaust System; Canada (CAN); Does not fit regular cab with 6.5' bed, does not fit models with factory dual exhaust, active exhaust or hybrid Powerboost
    Bed Length Inches/Centimeters78.9in, 200.4cm
    Beginning Year2021
    Body StyleCrew Cab Pickup
    CC5038
    CID307
    Drivetrain4WD
    Ending Year2023
    Engine FamilyFORD MODULAR V8 FLEX FUEL
    Engine Size5.0L/307
    Engine TypeV8
    Engine VIN Code5
    Liter5.0
    MakeFORD
    ModelF-150
    SubmodelKING RANCH
    TransmissionAutomatic
  • Application Notes78.9in, 200.4cm; Crew Cab Pickup; 4WD; FLEX; Flowmaster Outlaw Extreme Cat-Back Exhaust System; United States (USA); Does not fit regular cab with 6.5' bed, does not fit models with factory dual exhaust, active exhaust or hybrid Powerboost
    Bed Length Inches/Centimeters78.9in, 200.4cm
    Beginning Year2021
    Body StyleCrew Cab Pickup
    CC5038
    CID307
    Drivetrain4WD
    Ending Year2023
    Engine FamilyFORD MODULAR V8 FLEX FUEL
    Engine Size5.0L/307
    Engine TypeV8
    Engine VIN Code5
    Liter5.0
    MakeFORD
    ModelF-150
    RegionUSA
    SubmodelKING RANCH
    TransmissionAutomatic
  • Application Notes78.9in, 200.4cm; Crew Cab Pickup; RWD; FLEX; Flowmaster Outlaw Extreme Cat-Back Exhaust System; United States (USA); Does not fit regular cab with 6.5' bed, does not fit models with factory dual exhaust, active exhaust or hybrid Powerboost
    Bed Length Inches/Centimeters78.9in, 200.4cm
    Beginning Year2021
    Body StyleCrew Cab Pickup
    CC5038
    CID307
    DrivetrainRWD
    Ending Year2023
    Engine FamilyFORD MODULAR V8 FLEX FUEL
    Engine Size5.0L/307
    Engine TypeV8
    Engine VIN Code5
    Liter5.0
    MakeFORD
    ModelF-150
    RegionUSA
    SubmodelKING RANCH
    TransmissionAutomatic
  • Application Notes67.1in, 170.4cm; Crew Cab Pickup; 4WD; GAS; Flowmaster Outlaw Extreme Cat-Back Exhaust System; Canada (CAN); Does not fit regular cab with 6.5' bed, does not fit models with factory dual exhaust, active exhaust or hybrid Powerboost
    Bed Length Inches/Centimeters67.1in, 170.4cm
    Beginning Year2021
    Body StyleCrew Cab Pickup
    CC3496
    CID213
    Drivetrain4WD
    Ending Year2025
    Engine FamilyFORD V6 FULL HYBRID EV-GAS (FHEV)
    Engine Size3.5L/213
    Engine TypeV6
    Engine VIN CodeD
    Liter3.5
    MakeFORD
    ModelF-150
    SubmodelKING RANCH
    TransmissionAutomatic

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