Will the AMS Performance Ford F-150 EcoBoost downpipes trigger a check engine light?

No. The AMS Performance Ford F-150 EcoBoost downpipes retain 49-state-legal EPA-compliant catalytic converters, so they deliver the performance gain without triggering a check engine light, unlike downpipes that remove emissions equipment.

How much larger are the AMS Performance Ford F-150 EcoBoost downpipes than stock?

The AMS Performance Ford F-150 EcoBoost downpipes feature a 24.7% increase in cross-sectional area at the inlet — the largest available on the market — with a seamless transition from the OEM inlet diameter to 3-inch piping for efficient exhaust flow.

Do the AMS Performance Ford F-150 EcoBoost downpipes improve turbo response?

Yes. The Solidworks-designed smoother organic transitions of the AMS Performance Ford F-150 EcoBoost downpipes let exhaust gases flow more efficiently, allowing the turbos to spool quicker and deliver more power, faster, than the restrictive factory downpipes.

Do the AMS Performance Ford F-150 EcoBoost downpipes fit the Raptor?

No. The AMS Performance Ford F-150 EcoBoost downpipes do not fit the Raptor. They are designed for the P552 Ford F-150 with the 3.5L EcoBoost engine, model years 2015-2020.

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Description

AMS Performance Street Downpipes for P552 Ford F-150 EcoBoost

Ford F-150 EcoBoost downpipes from AMS Performance are a stainless steel street downpipe upgrade for the P552 Ford F-150 (3.5L EcoBoost, 2015-2020), engineered to unlock the performance restricted by the factory downpipes. The stock F-150 downpipes are extremely restrictive; the AMS Ford F-150 EcoBoost downpipes replace them with a Solidworks-designed unit featuring smoother, more organic transitions for the hot exhaust gases, letting the turbos spool quicker and deliver more power, faster. These downpipes carry a 24.7% increase in cross-sectional area at the inlet, the largest on the market, and retain 49-state-legal, EPA-compliant catalytic converters, so there are no check engine light issues.

Why the AMS Performance Ford F-150 EcoBoost Downpipes?

The factory F-150 EcoBoost downpipes choke the 3.5L twin-turbo engine with restrictive transitions that slow exhaust flow and delay turbo spool. AMS engineers used SolidWorks to design smoother, more organic transitions that let exhaust gases flow more efficiently, spooling the turbos quicker for faster power delivery. The AMS Ford F-150 EcoBoost downpipes feature a 24.7% increase in cross-sectional area at the inlet, the largest available on the market, with a seamless transition from the OEM inlet diameter to 3-inch piping. The inlet flanges are designed to align perfectly with the OEM studs, and the mounting flanges are chamfered to distribute clamping force evenly for a reliable, leak-free seal. The outlet is raised by 1cm to improve clearance at the cross-member. Because these downpipes retain 49-state-legal, EPA-compliant catalytic converters, they deliver the performance gain without triggering a check engine light.

Features

24.7% increase in cross-sectional area at the inlet, the largest on the market
SolidWorks-designed smoother organic transitions for efficient exhaust flow and faster turbo spool
49-state-legal, EPA-compliant catalytic converters no check engine light
Seamless transition from OEM inlet diameter to 3″ piping
Inlet flanges align perfectly with OEM studs
Chamfered mounting flanges distribute clamping force evenly
Outlet raised 1cm for improved cross-member clearance
Optimized for use with AMS turbine outlet flanges
Durable stainless steel construction
OEM-level precise fitment

Applications

Ford F-150 EcoBoost: P552 | 2015-2020

Notes

Does not fit Raptor
Retains 49-state-legal EPA-compliant catalytic converters; not certified for sale or use in California emissions-controlled applications. International buyers should comply with local laws and regulations

Frequently Asked Questions

Will the AMS Performance Ford F-150 EcoBoost downpipes trigger a check engine light? No. The AMS Performance Ford F-150 EcoBoost downpipes retain 49-state-legal EPA-compliant catalytic converters, so they deliver the performance gain without triggering a check engine light, unlike downpipes that remove emissions equipment.
How much larger are the AMS Performance Ford F-150 EcoBoost downpipes than stock? The AMS Performance Ford F-150 EcoBoost downpipes feature a 24.7% increase in cross-sectional area at the inlet the largest available on the market with a seamless transition from the OEM inlet diameter to 3-inch piping for efficient exhaust flow.
Do the AMS Performance Ford F-150 EcoBoost downpipes improve turbo response? Yes. The Solidworks-designed smoother organic transitions of the AMS Performance Ford F-150 EcoBoost downpipes let exhaust gases flow more efficiently, allowing the turbos to spool quicker and deliver more power, faster, than the restrictive factory downpipes.
Do the AMS Performance Ford F-150 EcoBoost downpipes fit the Raptor? No. The AMS Performance Ford F-150 EcoBoost downpipes do not fit the Raptor. They are designed for the P552 Ford F-150 with the 3.5L EcoBoost engine, model years 2015-2020.
What are the AMS Performance Ford F-150 EcoBoost downpipes made of? The AMS Performance Ford F-150 EcoBoost downpipes are constructed from durable stainless steel with chamfered mounting flanges for even clamping force and inlet flanges that align perfectly with the OEM studs for an OEM-level precise fitment.

CARB / EPA COMPLIANCE TESTING NOT COMPLETED

While AMS believes this product is either CARB EO exemption applicable, or complies with the EPA’s Anti-Tampering Policy, they have not completed the required testing and administrative process at this time. This product is not available to purchase for emissions-controlled vehicles located within the state of California, or available to ship to California addresses, without a completed AMS Race Waiver form. International users outside of the United States should act in accordance with their local laws and regulations.

About AMS Performance

AMS Performance is an engineering-led manufacturer of high-performance automotive components, founded on principles of integrity and dedicated to extracting maximum performance from turbocharged vehicles. With two decades at the forefront of the industry, AMS Performance combines computer-aided design, CFD analysis, and mechanical engineering expertise from motorsports backgrounds to deliver components proven at the highest level of performance. Their catalog spans turbo kits, intercoolers, charge pipes, intake manifolds, cold air intakes, and complete turn-key packages for drag racing, road racing, and high-performance street applications.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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AMS Performance Street Downpipes for P552 Ford F-150 EcoBoost [AMS.32.05.0001-1]

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AMS Performance Street Downpipes for P552 Ford F-150 EcoBoost

Why the AMS Performance Ford F-150 EcoBoost Downpipes?

Features

Applications

Notes

Frequently Asked Questions

CARB / EPA COMPLIANCE TESTING NOT COMPLETED

About AMS Performance

Reviews