K&N Custom Racing Assembly DDO 9x5-1/2in Oval 3-1/4in Height Vent

K&N Custom Racing Assembly DDO 9x5-1/2in Oval 3-1/4in Height Vent

Marsoni

M251S

$146.99

Get it in 3 business days with 1 day shipping. Friday, May 29

K&N Custom Racing Assembly DDO 9x5-1/2in Oval 3-1/4in Height VentK&N Custom Air Filters for Weber Carburetors K&N Custom Air Filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. Show quality to fit racing vehicles with VW, Pinto or any other engine equipped with these performance carburetors. All assemblies come with a famous K&N High Flow Washable Air Filter. All assemblies are convenient to clean and service. Installation Instructions

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Exchange/Return Notes

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Bought for gun safe. I made a custom install using one of the bolt down holes up front and a wood box from crate. Had to cut cord and use an approved Wago connector. Enough spacing for wall warts to power lights, dehumidifier and fanless computer. 65W total. It can only provide full 65watts if one USB-C ports is used.

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Reviewed in the United States on February 24, 2026