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User-friendly On 3 Performance S400 Borg Cnc Machined Marmon 20 Degree Flange Kit Collection [iU6RZ8IV]

$19.99 $63.99 -69%

This is a 5.75" od marmon flange that has been cnc machined to accept a 4" downpipe.   Will Fit all the s400 chassis marmon housings!! In stock always and ready to ship

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This is a 5.75" od marmon flange that has been cnc machined to accept a 4" downpipe.

 

Will Fit all the s400 chassis marmon housings!!

In stock always and ready to ship

What Our Customers Say

January 13, 2026

Absolutely no complaints!

A great item that is built to perform.

- Letitia C..

January 13, 2026

Absolutely no complaints!

This is a handy and useful gadget.

- Heulyn P..

January 13, 2026

Absolutely no complaints!

It’s a very clever and great tool.

- Calypso R..

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