Vibrant 4 Ply Reducer Couper 3in ID x 3.75in ID x 3in Long - Black

Vibrant 4 Ply Reducer Couper 3in ID x 3.75in ID x 3in Long - Black

Marsoni

M251S

$33.50

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

Vibrant 4 Ply Reducer Couper 3in ID x 3.75in ID x 3in Long - BlackSKU: 19737 UPC: 690092182526 Vibrant 4 Ply Reducer Coupler 3in ID x 3. 75in ID x 3in Long Black This Vibrant Performance silicone reducer coupler connects 3 inch to 3. 75 inch diameter pipes in custom air intake and turbocharger systems. It suits universal applications on performance vehicles with modified intakes needing reliable transitions. The 4 ply design ensures airtight seals and flexibility under boost pressures and extreme heat. Key Features

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I applied Silex sound deadening material to the rear interior of a Ford Maverick truck cab. Lots of narrow areas, and lots of curved surfaces. This set was a must to properly apply the mats to the metal surface. There were places that I had to push down with my fingers due to obstacles like seat belt mounts, but I could tell that I was not getting the same results as I was with the crimped rollers.

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Reviewed in the United States on May 5, 2026