What material is this exhaust collector made from?

This collector is made from 304 stainless steel. This material is chosen for its excellent resistance to corrosion, which is important for exhaust components exposed to heat and moisture.

How does the slip-fit design work?

The slip-fit design means the 2-inch primary tubes slide into the 3-inch collector. This allows for easier alignment and welding during custom exhaust fabrication, as it doesn't require precise end-to-end butt joints.

Is this collector CARB approved?

No, this collector is not CARB approved and cannot be shipped to California due to emissions regulations.

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Stainless Works

Specifications

Brand: Stainless Works
Part #: FC4200-300
UPC: 887753432957

Stainless Works

Stainless Works 4 way collector-2in inlet 3in od outlet

Name: Stainless Works 4 way collector-2in inlet 3in od outlet
Brand: Stainless Works
SKU: stainless-works-stainless-works-4-way-collector-2in-inlet-3in-od-outlet-t14-115911
Price: 81.60 USD
Availability: BackOrder

$81.60

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Stainless Works 4-way collector with 2" ID inlets and a 3" OD outlet. Made from 304 stainless steel for corrosion resistance.

Key Features

Made from 304 stainless steel for maximum corrosion resistance.
Features a 4-way form collector design with a smooth flow taper.
Primary inlets measure 2 inches inside diameter.
Single outlet measures 3 inches outside diameter.
Slip-fit design for easier installation in custom exhaust systems.
Proudly made in the USA.

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About this part

Product Details

Constructed from 304 stainless steel, this Stainless Works 4-way collector is built to resist corrosion. It features a smooth flow taper design, which helps maintain exhaust gas velocity as it transitions from the four 2-inch inside diameter primary inlets to the single 3-inch outside diameter outlet. This design is key for exhaust systems where efficient scavenging is important.

This collector is a slip-fit type, meaning the primary tubes slide into the collector, making installation straightforward for custom exhaust builds. The mill finish is ready for welding or can be left as is. Stainless Works backs this collector with a lifetime warranty, reflecting their commitment to durable, USA-made exhaust components.