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Flowmaster Force II Exhaust Systems 17126 System, II, Cat-Back, Steel, Aluminized, Chevy, GMC, 5.7L, Kit

SKU: FLO17126

Exhaust Systems

Flowmaster Force II Exhaust Systems 17126 System, II, Cat-Back, Steel, Aluminized, Chevy, GMC, 5.7L, Kit

SKU: FLO17126

Exhaust Systems
A$2,039.56
LOW STOCK! Est Ship 4-7 days. In stock at 1 location (2 available)

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Description

Exhaust System - Force II - Cat-Back - 3 in Diameter - Single Rear Exit - Steel - Aluminized - GM Fullsize Truck 1988-92 - Kit


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 01:10:25

Data: v4.2 - Upd: 2026-11-11 03:04:25

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 flo17126
SFX Item ID 4983829
Accounting SKU flo-17126
Manufacturer SKU 17126
Manufacturer UPC 700042010165
Alternative References 17126, FLM17126, FLO-17126

Exhaust System, Force II, Cat-Back, Steel, Aluminized, Chevy, GMC, 5.7L, Kit

Flowmaster Force II exhaust systems are engineered with the latest technology for improvements in acceleration, passing power, and fuel mileage. The key to these performance enhancements is the use of mandrel-bent tubing. Force II assemblies are available in dozens of muffler and pipe configurations for fitment on thousands of year/make/model cars and trucks. Choose the size and style that's compatible with your engine type.

Product Attributes
BrandFlowmaster
Manufacturer's Part Number17126
Part TypeExhaust Systems
Product LineFlowmaster Force II Exhaust Systems
UPC700042010165
System MaterialSteel
System StyleCat-back
Exhaust TypeSingle
Exit LocationPassenger side
System FinishAluminized
Catalytic Converter(s) IncludedNo
Intermediate Pipe Diameter (in.)3.00 in.
Muffler IncludedYes
Muffler QuantityOne
Muffler ConfigurationSingle inlet/Single outlet
Muffler StyleChambered
Muffler MaterialSteel
Muffler FinishBlack
Hardware IncludedYes
Tailpipe Diameter (in.)3.00 in.
Tip IncludedNo
RemanufacturedNo
QuantitySold as a kit.
Notes131 inch wheelbase models equipped with slip fit catalytic converter.
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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