2015-2016 Ford F150 3.5L EcoBoost SPD 3 inch Aluminzed Catted Downpipes | DP35F1516-HFC

Name: 2015-2016 F150 3.5L EcoBoost SPD Catted Downpipes Aluminized Steel Exhaust System
Brand: SPD Performance
SKU: DP35F1516-HFC
Price: 955.00 USD
Availability: InStock

2015-2016 F150 3.5L EcoBoost SPD Catted Downpipes Aluminized Steel Exhaust System

SKU DP35F1516-HFC

1 Review(s)

$955.00

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7 Customer Q&A(s)

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Highlights:

Adds power and torque to your F150
Larger diameter with more efficient flow
High-flow catalytic converters that won't throw CELs
Aluminized steel with ceramic-coated finish
Bolt-on replacements for stock
Custom tuning recommended

Improves Power and Flow without causing CELs

The stock downpipes and factory catalytic converters are the most restrictive components of your F150's 3.5L EcoBoost V6, and if you want your aggressive F150 EcoBoost build to make some big power, you'll need SPD's 3" Catted Downpipes. SPD's Catted Downpipes offer a big improvement in exhaust outflow and efficiency that can see your F150 make awesome levels of power after the right custom tuning. SPD's downpipes come standard with a ceramic finish that gives them superior corrosion resistance than other aluminized downpipes. SPD's catted downpipes even use catalytic converters that won't throw CELs help you keep your F150 emissions-compliant and street-legal in most areas. SPD's catted downpipes install right into place of your F150's factory downpipes without cutting or trimming, saving you time and hassles.

3" Diameter Aluminized Steel with Ceramic-Coat Finish

SPD's Catted Downpipes were carefully designed to improve your F150's performance, all while giving you long-term reliability and emissions compliance. SPD's catted downpipes are built around 3" diameter, mandrel-bent tubing that allows for much more efficient exhaust flow with less backpressure than the stock downpipes. SPD's catted downpipes feature catalytic converters that still offer improved exhaust flow over the stock cats, but still help prevent CELs and keep your F150 street-legal. The downpipes are made entirely out of aluminized steel that then receives a gray VHT high-temp ceramic coating to further protect them from corrosion and provide some extra heat insulation. The coating can be re-applied if damaged. SPD's downpipes install in place of your F150's factory downpipes without permanent modifications and come with all their necessary hardware.

Fitment: 2015, 2016 F150 3.5L EcoBoost

Custom Tuning Recommended: custom tuning is strongly recommended after installation of these downpipes.

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2015 F150

Terrific value in a quality y-pipe. Fitment was spot-on with zero alignment issues. No cel issues either. Combine with turbo adaptors & other flow improvements for a rediculous bump up from stock.

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Reviewed by: JH from OK on 10/26/2019

Will the stock o2 sensors be in the same locations as the stock exhaust?

Asked by: Sam - 9/23/2023

Yes the stock O2 sensors will remain in their same locations and work no problem on this downpipe.

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Answer provided by: Joel Galaz (10/11/2023)

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What’s the warranty?

Asked by: James Bankston - 12/20/2022

Generally, SPD offers a 1-year limited warranty on their downpipes.

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Answer provided by: Jason@Stage3 (12/21/2022)

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Going to install this product on my truck. Can you point me in the right direction to do some research on some custom tuning after?

Asked by: Clayton - 1/25/2022

You can check out our custom tuning options right here.

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Answer provided by: Jason@Stage3 (1/26/2022)

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Why is custom tuning required after installation? I was thinking of using this as a direct stock replacement. I am currently getting the P0420 code and $800 is hella cheaper than factory.

Asked by: Clint - 12/30/2021

Custom tuning is not strictly required for these downpipes since they use EPA approved cats. We do recommend custom tuning if you want to gain power.

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Answer provided by: Jason@Stage3 (1/3/2022)

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Which custom tuning is recommended or give as a good recommendation for these downpipes, I myself thinking about your combo packs banks intake and upgrade cts2 edge programner

Asked by: Enrique - 11/8/2021

The Edge CTS2/3 or CS2 don't support custom tuning. That being said, since these downpipes now use EPA-approved catalytic converters, you can likely use Edge's tuning devices without issue and custom tuning isn't strictly required.

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Answer provided by: Jason@Stage3 (11/9/2021)

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Will this bolt up the with stock exhaust or will I need to upgrade the stock exhaust system?

Asked by: Dylan Sevey - 10/8/2021

These downpipes will fit with both the stock cat-back kit without issues.

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Answer provided by: Jason@Stage3 (10/11/2021)

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Is it CAFE Cert and OE certified?

Asked by: Steel - 3/16/2020

They are not.

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Answer provided by: Jason@Stage3 (3/17/2020)

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WARNING: Cancer and Reproductive Harm

This product can expose you to chemicals including those known to the State of California to cause cancer and birth defects or other reproductive harm.

For more information, visit [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov).

2015-2016 Ford F150 3.5L EcoBoost SPD 3 inch Aluminzed Catted Downpipes | DP35F1516-HFC

Improves Power and Flow without causing CELs

3" Diameter Aluminized Steel with Ceramic-Coat Finish

Will the stock o2 sensors be in the same locations as the stock exhaust?

What’s the warranty?

Going to install this product on my truck. Can you point me in the right direction to do some research on some custom tuning after?

Why is custom tuning required after installation? I was thinking of using this as a direct stock replacement. I am currently getting the P0420 code and $800 is hella cheaper than factory.

Which custom tuning is recommended or give as a good recommendation for these downpipes, I myself thinking about your combo packs banks intake and upgrade cts2 edge programner

Will this bolt up the with stock exhaust or will I need to upgrade the stock exhaust system?

Is it CAFE Cert and OE certified?

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