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Flowmaster Outlaw Extreme Exhaust Systems 818108 System, Extreme, Cat-Back, Stainless Steel, Natural/Black, Jeep, Kit

SKU: FLO818108

Exhaust Systems

Flowmaster Outlaw Extreme Exhaust Systems 818108 System, Extreme, Cat-Back, Stainless Steel, Natural/Black, Jeep, Kit

SKU: FLO818108

Exhaust Systems
A$1,628.56
IN STOCK! Est Ship 4-7 days. In stock at 1 location (4 available)

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Description


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 01:10:48

Data: v4.2 - Upd: 2026-11-11 03:04:12

Features

Important Notice relating to US Domestic Market Trucks & Pickups

Many US-market trucks and pickups are available in multiple cab and bed-length configurations (e.g., Single Cab, Extended Cab, Double/Crew Cab, CrewMax, 5.5ft/6.5ft/8ft beds, etc.). Exhaust system fitment can vary between these chassis versions.

Where available, we list all compatible vehicles, cab types, and bed lengths in the product description. However, depending on your exact configuration, some systems may require optional extension/mid-pipes or minor modification for correct fitment.

Because of these variations, please carefully check your cab configuration and bed length before purchasing. If you are unsure, or if your vehicle has been modified, please reach out to a StreetFX agent.

(keyword: cat-back)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Flowmaster, Flowmaster (holley)
StreetFX SKU flo818108
SFX Item ID 4984025
Accounting SKU flo-818108
Manufacturer SKU 818108
Manufacturer UPC 090127123157
Alternative References 818108, FLM818108, FLO-818108

Exhaust System, Outlaw Extreme, Cat-Back, Stainless Steel, Natural/Black, Jeep, Kit

Flowmaster Outlaw Extreme exhaust systems provide maximum sound level and performance. These race-oriented systems feature 409S stainless steel construction—and their small, lightweight Outlaw mufflers. The mufflers generally produce more power than open headers, while taking "the edge" off the open-header sound, but still producing very aggressive tones, both inside and outside your vehicle. Flowmaster Outlaw Extreme exhaust systems are race-proven and the perfect choice at race tracks requiring mufflers, but without dB restrictions.

Product Attributes
BrandFlowmaster
Manufacturer's Part Number818108
Part TypeExhaust Systems
Product LineFlowmaster Outlaw Extreme Exhaust Systems
UPC090127123157
System Material409 stainless steel
System StyleCat-back
Exhaust TypeSingle
Exit LocationUnderbody
System FinishNatural
Catalytic Converter(s) IncludedNo
Intermediate Pipe Diameter (in.)3.00 in.
Muffler IncludedYes
Muffler QuantityOne
Muffler ConfigurationSingle inlet/Single outlet
Muffler StyleSound attenuation rings
Muffler Material409 stainless steel
Muffler ColorBlack
Hardware IncludedYes
Tailpipe Diameter (in.)3.00 in.
Tip IncludedNo
RemanufacturedNo
QuantitySold as a kit.
Special AttentionIt 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.

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