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Home | Trucks | F-150 18-23 | EcoBoost | Exhaust | F-150 EcoBoost Exhaust Systems | Stainless Works | 2015-18 F150 3.5L EcoBoost Stainless Works Catted 3" Downpipes

2015-18 F150 3.5L EcoBoost Stainless Works Catted 3" Downpipes

Item Number:FT16ECODPCAT
Market Price:$1,571.00Our Price:$1,492.45
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Gives Your 2015-2018 3.5L EcoBoost F150 Big Power Gains & Great Sound

One of the biggest restrictions keeping your 2015-2018 F150 3.5L EcoBoost from making a bunch of horsepower and torque is its factory mid-pipe. The Stainless Works 3" Catted Downpipes for the 3.5L EcoBoosts frees up those restrictions and can help deliver big power gains and performance. Stainless Works' Catted Downpipes have a larger diameter than your factory downpipes and delete your truck's catalytic converters, which both work together to make exhaust outflow more efficient so that your truck makes more horsepower and torque. The kit comes with everything you need to get them installed and are a drop-in replacement for your 3.5L's factory downpipes. All you'll need is a custom tune, and you'll be ready to turn your truck into something fearsome.

3" Diameter, 304 Stainless Steel Downpipes

The downpipes were designed from the ground up by Stainless Works to offer excellent fitment on your 2015-2018 F150 while getting your aggressive F150 build big-time horsepower and torque. Each set of downpipes features 3" diameter tubing that's all precisely mandrel-bent to greatly reduce back pressure and allow for much more efficient exhaust outflow than your factory mid-pipe. The downpipes are made out of high-quality 304 stainless steel that can resist corrosion and discoloration in practically any climate or application. Stainless Works includes a full set of installation hardware and instructions with each downpipe kit.

Ordered the cold air and tuner combo. Best tune I have had. Really woke up my 5.0

- C. Faulkner

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