SKU: 99898571088

AMS Performance 2021+ Raptor & F-150 3.5L Ecoboost Turbo Inlet Tubes

Sale price$211.47 Regular price$234.97
Save 10%

Pay in installments of $58.74 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

AMS Performance 2021+ Raptor & F-150 3.5L Ecoboost Turbo Inlet TubesThe AMS Performance 2021+ Ford F 150 and Raptor 3. 5L EcoBoost Turbo Inlet Tubes are engineered to unlock airflow your truck has been leaving on the table by eliminating the restrictive factory inlet bottleneck between the intake system and the turbochargers. With up to 158 percent larger cross sectional area than the OEM tubes and organically shaped flow paths that maintain smooth airflow through direction changes, these inlet tubes dramatically

The AMS Performance 2021+ Ford F-150 and Raptor 3.5L EcoBoost Turbo Inlet Tubes are engineered to unlock airflow your truck has been leaving on the table by eliminating the restrictive factory inlet bottleneck between the intake system and the turbochargers.

With up to 158 percent larger cross sectional area than the OEM tubes and organically shaped flow paths that maintain smooth airflow through direction changes, these inlet tubes dramatically reduce pressure drop at the compressor covers and deliver up to 2.6 PSI less inlet restriction at equivalent power levels. The improved airflow allows the turbochargers to operate more efficiently with lower shaft speeds, reduced charge air and exhaust gas temperatures, and less overall turbo stress, while also creating additional headroom for higher power levels once tuned.

Designed to integrate seamlessly with the factory intake system and most aftermarket intakes, the AMS Turbo Inlet Tubes retain all OEM fittings and connections while maintaining an OEM look and feel, delivering a clean installation and a measurable performance upgrade for any 3.5L EcoBoost F-150 or Raptor.

  • UP TO 2.6 PSI LESS TURBO INLET RESTRICTION AT EQUIVALENT POWER LEVELS

  • MASSIVE AIRFLOW IMPROVEMENT OVER THE COMPETITION DURING TESTING

  • UP TO 158 PERCENT LARGER CROSS SECTION VS OEM, DRAMATICALLY REDUCING TURBO INLET RESTRICTION

  • ORGANICALLY SHAPED TO PROVIDE SMOOTH FLOW DURING DIRECTION CHANGES

  • WIRE REINFORCED COUPLERS WITH NOTCH ALIGNMENT FOR A PERFECT INSTALL

  • COMPATIBLE WITH OEM AND MOST AFTERMARKET INTAKES AND RETAINS ALL OEM FITTINGS AND CONNECTIONS

  • INCREASED TURBOCHARGER HEADROOM FOR HIGHER POWER LEVELS ONCE TUNED

  • 42.4% LESS PRESSURE DROP AT TURBO COMPRESSOR COVERS VS STOCK

  • REDUCES WORKLOAD AND STRESS ON TURBOCHARGERS, EXTENDING LIFESPAN

  • LOWER CHARGE AIR AND EXHAUST GAS TEMPERATURES BY REDUCING TURBOCHARGER SHAFT SPEEDS

  • OEM LOOK AND FEEL WITH HIGH QUALITY MATERIALS

ENGINEERED TO WIN

When evaluating the factory turbo inlet tubes on the 2021+ Ford F-150 and Raptor 3.5L EcoBoost platform, our SnailWorks® Engineering Team identified a significant airflow bottleneck ahead of the turbocharger compressor inlets. The OEM tubes prioritize packaging and manufacturing considerations, limiting the cross sectional area feeding the turbochargers. This restriction increases pressure drop before the compressor covers and forces the turbos to work harder to achieve the same boost levels.

To address this limitation, our engineers redesigned the inlet geometry with significantly larger internal diameters and optimized transitions that maintain smooth airflow through directional changes. The factory bottleneck diameter of roughly 40 mm has been increased to over 65 mm, resulting in up to a 158% increase in cross sectional area over the OEM inlet tubes and dramatically improving airflow capacity to the turbochargers.

Extensive CAD development and real-world testing were used to refine the design and minimize pressure drop throughout the inlet path. The tubes maintain a large diameter as far down to the turbo inlet as possible before smoothly guiding airflow into the compressor cover, promoting even airflow distribution into the turbocharger.

Compatibility and ease of installation were also key priorities. The AMS Turbo Inlet Tubes retain all OEM fittings and connections while integrating with the factory intake system and most aftermarket intake options. Our engineers also developed notched silicone couplers that align with the inlet tubes, allowing the components to be perfectly oriented correctly during installation and making clocking the tubes in the tight engine bay significantly easier. The end result is a high performance inlet system that improves airflow while maintaining OEM-level fit, function, and appearance in the engine bay.

DATA DRIVEN DESIGN

At AMS, product development is driven by real-world data. Our development vehicles are equipped with a MoTeC dash data logger and a 19-sensor array that monitors critical engine and turbocharger parameters in real time. This instrumentation allows our engineers to capture detailed data during dyno testing and on-road validation, ensuring every design decision is based on measurable performance improvements.

During development of the AMS Turbo Inlet Tubes, our team monitored key system parameters including compressor outlet temperature, charge air temperature, turbine inlet pressure, drive pressure ratio, and exhaust gas temperature across both turbocharger banks to understand how inlet restriction affects the entire turbo system.

Testing on a 2022 Ford F-150 Raptor 3.5L EcoBoost equipped with an AMS Intake, AMS Intercooler, and 93 octane calibration showed clear improvements across these channels when the AMS inlet tubes were installed. With reduced restriction ahead of the compressor, the turbochargers operated at lower pressure ratios and reduced shaft speeds while producing the same manifold pressure, resulting in lower compressor outlet temperatures and reduced thermal load on the intercooler system.

Lower compressor workload also reduced turbine demand, producing lower turbine inlet pressure and a more favorable drive pressure ratio. This allows exhaust gases to exit the cylinders more efficiently and helps reduce exhaust gas temperatures during equivalent power runs.

One of the most important indicators of intake system restriction is pressure drop ahead of the turbocharger compressor. Ideally, pressure at the compressor inlet should remain as close to atmospheric as possible. At approximately 470 wheel horsepower, the AMS Turbo Inlet Tubes reduced turbo inlet pressure drop by up to 2.6 PSI compared to the OEM inlet tubes, with no calibration changes between runs. The AMS F150 Turbo Inlet Tubes also delivered nearly identical airflow results across both banks, demonstrating how well-matched the system is as a paired set. Balanced airflow between turbochargers promotes more consistent engine performance and more predictable ECU calibration.

Reducing restriction at the compressor inlet lowers the pressure ratio required to produce the same boost level. This allows the turbochargers to operate in a more efficient region of the compressor map, which reduces shaft speed and compressor outlet temperature. Lower turbo workload also reduces turbine inlet pressure and exhaust backpressure, helping improve engine efficiency and durability while increasing available airflow headroom for higher power levels.

TEST BENCH RESULTS THAT SPEAK FOR THEMSELVES

To quantify airflow gains with absolute precision, our AMS SnailWorks® Engineering Team ran the OEM intake tubes, a leading competitor’s offering, and the AMS F150 Turbo Inlet Tubes through our state-of-the-art MAF-based flowbench. Using MoTeC instrumentation to capture real-time pressure and airflow data, each inlet tube was tested under identical, repeatable conditions simulating the airflow demands of a ~500 WHP 3.5L EcoBoost engine.

The results were unmistakable. The factory intake tubes struggled, showing –2.05 psi of depression on the right intake tract, a clear sign of significant restriction. The competitor system performed marginally better but still exhibited notable pressure drop. In contrast, the AMS Turbo Inlet Tubes demonstrated a dramatic improvement with only –1.18 psi of depression at the same airflow level, representing up to a 42.4% reduction in restriction versus OEM. At any given pressure drop, the AMS system consistently flowed more air than both stock and competitor offerings, making it the least restrictive inlet tube solution in the test group.

The data speaks for itself: if you’re seeking maximum airflow and horsepower potential, the AMS Performance 2021+ Ford Raptor and F-150 3.5L EcoBoost Turbo Inlet Tubes stand alone at the top.

 

PRODUCT NOTES

  • Works with the OEM and most aftermarket intake boxes.
  • Not compatible with PowerBoost 3.5L engines.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 99898571088

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 19 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
H
Verified Purchase
Havinne Akins
Lexington, US
★★★★★ 5
😍😍 BEST DEBUT NOVEL EVER
Format: Paperback
I’m having trouble finding accurate words to describe the way this book made me feel, but I am going to do my best. To start off with basic elements, the character and world building are phenomenal. I feel a strong bond to not only the two main characters, Ara and Rogue, but to each and every character introduced throughout the book. The author did a stellar job of giving each of them unique personhood. All of the scenes are beautifully described. So much so that throughout the entirety of the book, I could see every scene: the towns, the castles, the meadows, the landscape. I have had difficulty with this and with distinguishing between outlying characters while reading in the past, but I did not have to think to remember details of world or character building because they flowed naturally within the story and were described well. I have read book series before that made me want to be a part of that world, but I actually felt like I got to step into Auryna and Ravaryn! The plot twists!! Although this is not a suspense novel, it still had me on a rollercoaster of emotions and on the edge of my seat from beginning to end. I haven’t cried actual tears over a book since I was in high school (and I’ve read a LOT). This book finally broke the floodgates in the final few chapters. Multiple times. And we love a good cliffhanger. It truly made me FEEL. THE SPICE is a solid 3.5/5. Some of the scenes had me flushed, some had me taking notes, some just had my jaw slack and my mouth hanging open. Bravo, JD Linton, bravo. The relationships: friendships, family, romantic, ALL of the relationships in this book have so much meaning. The author does a great job at making you feel the love, the anger, the peace, the frustrations, the safety, the familiarity, etc. between the characters. Ara and Rogue. I can not say enough and I also do not want to say too much. Just know that I feel like I know them both, to their core. I know what their childhood looks likes, their darkest moments, their biggest fears, their dreams and passions, what they want in life… The POV switches were seamless. I am so happy this author decided to let us see from both sets of eyes. I can not wait for book two after that cliffhanger. And there is SO much potential for at least one prequel, I can’t wait to see where this author goes! I hope this series continues and flourishes. Fingers crossed!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2022
T
Verified Purchase
Tracy and Christina
Battle Creek, US
★★★★★ 5
Amazing!
Format: Kindle, Format: Kindle
This book was phenomenal, I devoured it within a few days! For this being a debut novel, it is fantastic and I would’ve thought the author was a seasoned author. I have zero complaints about this book. Let me start by saying that the world building was phenomenal. I could picture everything in my head because of how detailed it was — that’s how good it was written. And I absolutely love the “captive/captor” trope so much, it’s become one of my favorite tropes, so I was pleasantly surprised to see that this book had that. I loved the banter between Rogue and Ara — they’re both snarky and witty, plus with the romantic tension, it made the dialogue that much better. Speaking of romantic tension, yes there is spice but not so much of it that it overrides the plot, which I loved. For me, this would probably be on the 3/5 level of spice. This book had a ton of plot twists and I thoroughly enjoyed it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 13, 2024
R
Verified Purchase
R Spires
Massapequa, US
★★★★★ 4
High on Tropes and Satisfaction
Format: Kindle
This is a great Romantasy book full of action, adventure, and everything you look for in this genre. I won’t lie: it does kinda feel like the author found every common trope from every successful book of this kind and threw them all into this novel. But if it ain’t broke, don’t fix it. Especially in romance, there’s a large audience who has specific expectations, and they want them every time. Nothing wrong with that and many times I’m one of them. I have no idea what defines a spoiler honestly, so spoiler alert!!!!!!! Tropes include: Only one bed at the inn/bar Dissatisfaction with life before hunk appears Lost royalty The chosen one Montage of dress up time followed by shocked hunk Forbidden romance between two from rival peoples Power that cannot be controlled, simply guided/asked Gathering intel at the inn/bar FMC who knows how to fight/use weapons well There’s probably more but no need to list them all. Good story and I would recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 14, 2024
E
Verified Purchase
evelynn kate
San Leandro, US
★★★★★ 5
AMAZING debut novel!!!
Format: Kindle
Plot ⭐️⭐️⭐️⭐️ Spice 🌶️🌶️.5 Romance 💘💘💘 Vibes ⭐️⭐️⭐️⭐️⭐️ Dual 1st person POV - Ara (26) & Rogue (39 - but looks mid-20s: they can live hundreds of years so this isn't that large of a gap as it could've been which I heavily appreciate lol) Tropes: enemies to lovers, fae/human wars (deep hatred for each other), shifters (dragons- MMC can only partial shift with wings), one horse, one bed, touch her and d!e, found family, abduction turned to freedom The Last Storm is the debut novel from JD Linton and let me tell you, you guys NEED to read this. The plot was engaging and the editing was was amazing (especially for a debut novel). Our FMC, Ara, is stuck in her gilded cage longing for a life outside of her small town. She uses her books to escape and live vicariously through the pages (honestly, relatable). After her father announces her betrothal to her childhood friend (to whom she has no romantic feelings for), Ara tumbles unknowingly into a desperate plot trying to stop the humans from slaughtering the Fae. As one can expect from an enemies to lovers / kidnapper/captive romance, Ara fights her attraction and lust towards our MMC, Rogue (the King of the Fae), for as long as she can. Upon seeing Ara for the first time, Rogue is instantly aware that she is his fated mate (not a spoiler). Since she is the General's only daughter, he plans to abduct her and use her as leverage to stop the brutality. During Ara's time in Rogue's captivity, their banter and chemistry continue to rise until they finally boil over and come together (quite literally, and many times I may add 😉). Here's what I LOVED: - Rogue continuously seeks advice from his elders and deeply respects their opinions and life experience and tries to implement their recommendations - Rogue makes many mistakes in the beginning but we see him actively work on not repeating them as the book progresses. The level of self-awareness and his ability to change his behavior was impressive - The magic system is intricate and we have only scraped the surface. As the series continues and Ara progresses in her powers, I'm sure we'll get to see more of this. I absolutely LOVE the messaging system that is used in this book. - Ara's struggles are so human and so raw. She is experiencing so much guilt and pain and hurt and getting to see her work through each of these emotions is inspiring. Especially as her and Rogue get closer and she learns she can lean on him as well, that she is not alone. - While this is the start of a series, there is NO cliffhanger! There's a bit of a teaser of something major that is going to happen at the start of the next book, but it's not a cliffhanger in the sense that we aren't sure if someone is going to live or d!e or if they'll be separated. For that, I am very thankful! This book was so much fun that I will definitely be returning to book 2, even if it takes several months (or longer since this is an debut author) to publish! - Lastly, the cover is GORGEOUS! And I love the title! I'll copy a few of my favorite quotes below so you can have a little taste of the author's writing and the world she's cultivated. 😊 Top Highlights from The Last Storm On days like this, when my heart was heavy and my mind clouded, I resorted to books— to escape, to forget, to find freedom where I had none. If I were to marry him, my face would always be turned to the window, searching for more, and if not that, I would be a shell of the person I am now. I stepped back to admire her, thr0bbing at the sight. She was the most beautiful woman I had ever seen. To ever exist. Nothing, no one, had ever deserved to be worshiped more. All men should be made to kneel before her. But she would have to settle for me. The taste of her met my t0ngue as my scent merged with hers, forever branding her. Mine. I l!cked the wound. Hers. Completely and utterly hers. I didn’t claim her in ownership. I claimed her as my one. Devoted myself to one. With that mark, my body and soul were bound to her. I would never be with anyone else, emotionally or physically. It would be her or no one, until my last breath. “Scream my name. Let everyone know who I belong to.” I had never really cared about the weather before, but now, clear skies meant everything to me, and I was grateful to see another calm morning. “There will never be another woman for me.” He paused. “Ever.” I stilled at his words. “What… Why?” “This”— his thumb slid down across the mark—“ is a symbol of… surrender. I know you believe that it was my claim upon you, but it wasn’t. It never was. I bound my body and soul to you, little storm.” “I also know that it is more than this tiny, insignificant mark on your skin that binds me to you. It’s you. All of you. Your strength and resilience. Your determination to endure no matter what fate throws at you. Your love for love and stories and hope. You are entirely the opposite of everything that I am and I would gladly wear your shackles if it meant I could have you.” My mate. Mine. And then everything shifted and I understood. I understood everything. The surrender. The deep, soul-craving longing. Bound. I was bound to him. Body and soul. Entirely his. “I would’ve waited forever,” he whispered back, understanding. Seriously, everyone.. add this to your TBR!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2022
A
Verified Purchase
Ashlee
Port Orchard, US
★★★★★ 4
A Decent Fae Romance
Format: Kindle
** 3.5 Stars rounded up to 4 ** First off I want to say that I found the author, J. D. Linton, on TikTok right before the release of the sequel. I bought the first 2 books to support her release, so congrats to her for the release of the sequel! Overall, I liked the story & plot, I liked the characters, and I liked the spice. The downfalls: not enough development between the characters for the romance, and it leaned a little heavy into the tropes. A lot of stuff is told to you, which could have been used as devices to drive the plot and emotions of the characters. 🛑🛑 Mild Spoilers ahead, I tried to hide the obvious ones 🛑🛑 This is very obviously a fated mates, which is a trope I usually really enjoy. But I wish the relationship between Ara & Rogue had much more development before it's realized that they're mates, instead of Rogue knowing almost immediately and using it for nefarious purposes (at least in the beginning before they get to know each other). By revealing this within the first quarter of the book, I feel like it leaves less room for them to fall for each other organically (albeit with help from the mating bond) and they love each other because of the mating bond. I was disappointed as soon as Rogue know (literally only 5% in) and I literally made a note: "As much as II love a good mating trope, I wish we had to work for it a little more. Where's the fun in just telling us?" I believe that by holding out and feeding the reader snippets of a potential bond, it would've been more rewarding as a reader. I also wish there was more world building - we are told of a war between human & fae but don't get to really experience any of it. Ara is sheltered in her human home, then sheltered in Rogue's castle. There's bits and pieces about what the war has done on either side - but we're more told of the aftermath and don't really experience any of it. Ara's father is supposed to be the king's #1 general - yet he is at home with his family & with Ara for the first couple chapters. Her, her family, nor her village seem to be affected by the 10 year war going on on their borders. I wish there was a little more setup to make this conflict - an actual war - feel more than a skirmish between fighting territories. Linton could also be a little repetitive - with the biggest culprit being when Ara is upset she "brings [her] knees to [her] chest]" and either sits like that or cries. Every time she is upset this phrase is mentioned. I would get it if this was her crutch, or how she copes with grief and stress, but that should be explained why she does it so often or it becomes repetitive. I started to get annoyed with how often she would sit like this solely because it happens every couple chapters. However, I did really like the spice. I love an enemies to lovers trope, especially when it results in spicy scenes. The spicy scenes weren't anything new, but they were fun. Wish there were more but that could also just be me - there is no such thing as too much spice 😂 Would I read again? Probably not, I'm super picky with rereads. Although I did genuinely enjoy my first read through! Will I continue the series? Probably, at least for the sequel. As for #3, kind of depends on where I am with my TBR once that is released All in all an enjoyable, fast paced read
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2024

recommand products