What material is this exhaust collector made from?

This collector is constructed from 304 stainless steel. This material is known for its good resistance to corrosion and heat, making it a popular choice for exhaust system components.

How does this collector attach to my exhaust pipes?

This is a weld-on style collector. You will need to weld the four inlet pipes into the collector and then weld the collector to your single outlet pipe.

What is the purpose of the smooth flow taper design?

The smooth flow taper is designed to help reduce turbulence as exhaust gases from the four inlets merge into the single outlet. This can lead to a more efficient flow through the exhaust system.

Stainless Works

Specifications

Brand: Stainless Works
Part #: FC4212-350
UPC: 887753432988

Stainless Works

Stainless Works 4 way collector 2-1/8in inlet 3-1/2in od outlet

Name: Stainless Works 4 way collector 2-1/8in inlet 3-1/2in od outlet
Brand: Stainless Works
SKU: stainless-works-stainless-works-4-way-collector-2-1-8in-inlet-3-1-2in-od-outlet-t14-115914
Price: 95.04 USD
Availability: BackOrder

$95.04

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 for custom exhaust builds. Made from 304 stainless steel for corrosion resistance.

Key Features

This is a universal 4-way exhaust collector.
It accepts four individual pipes with 2-1/8 inch inside diameter inlets.
The single outlet measures 3-1/2 inch outside diameter.
Constructed from 304 stainless steel for good corrosion resistance.
Features a smooth flow taper design to help reduce exhaust turbulence.
This is a weld-on style collector.

This is a universal exhaust collector and is not vehicle-specific. Check your existing exhaust pipe sizes and welding capabilities to ensure compatibility.

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Product Details

If you're building a custom exhaust system and need to merge multiple pipes into one, a collector is what you'll need. This 4-way collector from Stainless Works is designed to take four individual pipes, each with a 2-1/8 inch inside diameter, and smoothly merge them into a single 3-1/2 inch outside diameter outlet.

It's made from 304 stainless steel, which is a solid choice for exhaust components because it holds up well against corrosion and heat. The design features a smooth flow taper, which helps reduce turbulence as the exhaust gases merge, leading to a more efficient flow out of the system. This is a weld-on style collector, so you'll need to be prepared to weld it into your custom exhaust piping.

This collector is made in the USA and comes with a lifetime warranty from Stainless Works, so you can be confident in its build.