Stainless Works 15-18 F-150 3.5L Downpipe 3in High-Flow Cats Y-Pipe Factory Connection

Stainless Works 15-18 F-150 3.5L Downpipe 3in High-Flow Cats Y-Pipe Factory Connection

Marsoni

M251S

$805.12

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

Stainless Works 15-18 F-150 3.5L Downpipe 3in High-Flow Cats Y-Pipe Factory Connection2015 20 F150 3. 5L Ecoboost Downpipe. All tubes are CNC mandrel bent for optimal flow. Made from 304 stainless steel for maximum corrosion resistance. 3" downpipe with catted lead pipes. Includes Y pipe to fit to flanged factory connection point. These are TIG welded for strength and durability. These kits come with a lifetime warranty and proudly made in the USA. Installation Instructions This Part Fits: Year Make Model Submodel 2016 Ford F 150 King

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Reviewed in the United States on May 23, 2026

Verified Purchase

Donald DeCarlo

Fort Morgan, US

★★★★★ 5

Mattress topper

Color: White, Size: Queen

Very comfortable, soft like a cloud.

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Reviewed in the United States on May 27, 2026

Verified Purchase