What material is this exhaust collector made from?

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

How does this collector attach to my exhaust system?

This is a weld-on collector. You will need to have it professionally welded into your custom exhaust piping to create a secure and leak-free connection.

What is the warranty on this Stainless Works collector?

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

Stainless Works 4 way collector-1 7/8in inlet 3 1/2in od outlet

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Stainless Works

Specifications

Brand: Stainless Works
Part #: FC4188-350
UPC: 887753432933

Stainless Works

Stainless Works 4 way collector-1 7/8in inlet 3 1/2in od outlet

Name: Stainless Works 4 way collector-1 7/8in inlet 3 1/2in od outlet
Brand: Stainless Works
SKU: stainless-works-stainless-works-4-way-collector-1-7-8in-inlet-3-1-2in-od-outlet-t14-115909
Price: 79.68 USD
Availability: BackOrder

$79.68

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

Fits universal applications for custom exhaust builds.
Features four 1-7/8 inch ID inlets to merge exhaust primaries.
Has a single 3-1/2 inch OD outlet for the combined exhaust flow.
Constructed from 304 stainless steel for strong corrosion resistance.
Designed with a smooth flow taper to improve exhaust gas merging.
Proudly made in the USA.

This is a universal exhaust collector and is not specific to any particular vehicle. Check your custom exhaust system's requirements to ensure compatibility.

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Product Details

If you're building a custom exhaust system, a well-designed collector is key to getting exhaust gases to flow smoothly. This 4-way collector from Stainless Works is built to help merge your primary exhaust tubes into a single outlet, aiming for efficient flow.

It's constructed from 304 stainless steel, which is a solid choice for exhaust components because it holds up well against corrosion. The inlet size is 1-7/8 inches ID, and the single outlet is 3-1/2 inches OD. The design features a smooth flow taper to help reduce turbulence as the exhaust gases combine. This collector is designed to be welded into your custom exhaust setup.

This collector is made in the USA and comes with a lifetime warranty from Stainless Works.