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Stainless Works 2011-14 F-150 3.5L 3in Downpipe High-Flow Cats Y-Pipe Factory Connection

Marsoni M251S
Sale price$805.12
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Stainless Works 2011-14 F-150 3.5L 3in Downpipe High-Flow Cats Y-Pipe Factory Connection2011 14 Ford F 150 Ecoboost 3. 5L. 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 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 2011 2014 Ford F 150 FX2 2011
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4.8 ★★★★★
Based on 262 reviews
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Verified Purchase
Robert E. Hoffman
Chelsea, US
★★★★★ 5
Made a wire nest look fairly neat.
Size: 7.1 Surround + HDMI
My only complaint is that it wasn't available in black as it's in a dark walled home theater. However, it's behind the receiver so it's not real visible. It worked as expected and definitely kept the wiring neater and allowed me to run it through the walls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2024
C
Verified Purchase
C. J. K.
Lexington, US
★★★★★ 4
Good quality, not enough connections
Size: 7.1 Surround + HDMI
Good quality, I wish the sold the individual outlets because I had to buy multiple just to get 11.1 surround connections.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 13, 2025
J
Verified Purchase
Joshua Wilcox
Carnegie, US
★★★★★ 5
Good buy for the price.
Size: 7.2 Surround + 3 HDMI
Would have liked to use keystone inserts but this was a good alternative for the cost. Just 1 set of keystone for speakers where $10 bucks and I was able to use coax blanks and the speaker inserts from this at a 3rd of the cost.
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Reviewed in the United States on January 26, 2024
R
Verified Purchase
Razwan
Port Orchard, US
★★★★★ 5
Good product - quality is average.
Size: 7.2 Surround + 3 HDMI
3 hdmi outputs were a bit overkill. Ended up swapping for keystone plate with a cat6,hdmi, coax
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Reviewed in the United States on August 3, 2017
T
Verified Purchase
Texifornia
Pawtucket, US
★★★★★ 5
Excellent connection, and a clean look.
Size: 7.2 Surround + 3 HDMI
This worked great. I love a clean look. So I wired all the cables into the back side, in the wall. Not it looks clean and origional, like it came from the builder. I got the house and there were just a bunch of wires hanging out of the wall. This cleaned it up perfectly.
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Reviewed in the United States on October 3, 2017

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