What material is this exhaust collector made from?

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

How does this collector connect to my exhaust pipes?

This is a slip-fit collector. The primary pipes slide into the collector's inlets, and the outlet is designed to accept a pipe of the specified diameter. It is intended to be welded into place for a secure connection.

What is the warranty on this Stainless Works collector?

Stainless Works backs this 4-way collector with a lifetime warranty. This covers defects in materials and workmanship for as long as you own the vehicle it's installed on.

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Stainless Works

Specifications

Brand: Stainless Works
Part #: FC4200-350
UPC: 887753432964

Stainless Works

Stainless Works 4 way collector-2in inlet 3 1/2in od outlet

Name: Stainless Works 4 way collector-2in inlet 3 1/2in od outlet
Brand: Stainless Works
SKU: stainless-works-stainless-works-4-way-collector-2in-inlet-3-1-2in-od-outlet-t14-115912
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-2in inlet 3 1/2in od outlet. Made from 304 stainless steel for corrosion resistance.

Key Features

Universal fit 4-way exhaust collector.
Features a 2-inch ID primary inlet size.
Has a 3-1/2-inch OD single outlet.
Constructed from 304 stainless steel for corrosion resistance.
Designed with a smooth flow taper for efficient exhaust gas movement.
Slip-fit design for easy welding into custom exhaust systems.

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About this part

Product Details

Stainless Works is known for making well-built exhaust components right here in the USA. This 4-way collector is a prime example, designed to help you build a custom exhaust system. It takes four separate pipes and merges them into one, making it a key piece for many custom builds or header fabrication projects.

This collector is constructed from 304 stainless steel, which is a solid choice for resisting corrosion, especially in exhaust applications. It features a smooth flow taper, meaning the transition from the four smaller inlets to the single larger outlet is designed to minimize turbulence and keep exhaust gases flowing efficiently. The inlets are 2 inches in diameter (ID), and the single outlet is 3-1/2 inches in diameter (OD). This part is a slip-fit collector, meaning the pipes slide into it, ready for welding.

Because this is a universal part, you'll need to ensure it fits your specific exhaust routing and pipe sizes. It comes with a lifetime warranty from Stainless Works.