SKU: 71640481350

Full-Race 2017-2020 Ford F-150 & Raptor 3.5L EcoBoost Formline Turbo Manifolds

$468.00 $520.00
Save 10%
No.2 Bestseller on tworldvietnam.com >

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Full-Race 2017-2020 Ford F-150 & Raptor 3.5L EcoBoost Formline Turbo ManifoldsGiven the high rate of failure of the OEM Ecoboost exhaust manifolds, we wanted to develop the ultimate Raptor and F 150 turbo manifold to solve these problems once and for all. Hundreds of engineering hours iterating from 3D scanning to CAD to 3D printing led to our final design that keeps the exhaust pulses from each cylinder from interfering with each other (even at high power levels) and increases reliability. MAKE MORE POWER, AVOID COSTLY REPAIRS

Given the high rate of failure of the OEM Ecoboost exhaust manifolds, we wanted to develop the ultimate Raptor and F-150 turbo manifold to solve these problems once and for all. Hundreds of engineering hours iterating from 3D scanning to CAD to 3D printing led to our final design that keeps the exhaust pulses from each cylinder from interfering with each other (even at high power levels) and increases reliability.

MAKE MORE POWER, AVOID COSTLY REPAIRS

The Full-Race Formline® Cast Stainless Exhaust Manifolds for the Gen 2 (2017-2020) Ford Ecoboost 3.5L engines are a direct replacement for the OEM cast iron exhaust manifolds. Due to some inherent flaws, the OEM cast iron manifolds are known to warp or crack, resulting in costly repairs. Besides that, the oem cast iron manifolds don't flow very well and present fitment challenges when used with larger turbos. The Full-Race Formline® cast stainless manifolds solve these issues. Cast from 347 stainless steel, the Formline® manifolds resist warping and cracking. These manifolds are a 100% bolt-on replacement - including new OEM gaskets, studs and nuts.

For years 304 stainless steel has been a go-to material for sturdy, long lasting turbo manifolds and other motorsport exhaust components. It's known that Ford EcoBoost 3.5L owners push their engines hard and demand extreme reliability under towing and off-road conditions - failure is not an option. That's why we’ve opted for an upgrade from 304 stainless steel to 347 stainless steel. 347 stainless is commonly found anywhere high temperature and highly corrosive environments exist - from refinery equipment to jet engine parts. This material maintains superior resistance to any type of failure under high temperature operating conditions.

FULL-RACE FORMLINE GEN 2 EXHAUST MANIFOLD FEATURES

  • Designed to fit the 2017-2020 Ford F-150 with 3.5L Generation 2 Ecoboost Engines
  • 100% Bolt-On Replacement
  • Investment Cast from 347 Stainless Steel
  • Individual Runner + Merge Collector Design
  • Reduced Back Pressure → Increased Flow
  • Turbine Outlet Port Matched to OEM Gen2 Turbo (41mm)
  • Designed to Fit Larger Turbos (unlike other manifolds)

BETTER MATERIALS FOR ULTIMATE RELIABILITY

 

Cast iron starts to fail at 1500F maximum temp but starts to warp much earlier than that, especially when the material is thin. Furthermore if you compare the thickness of the Formline® manifold flanges to the OEM flange - the difference is clear. In addition to being 1/2" thick vs 3/8" thick, the Full-Race Formline® Ecoboost manifold is cast from 347 stainless steel. This material is able to withstand temps of up to 950C / 1740F, making it ideal for an EcoBoost exhaust manifold.

INCREASED FLOW = MORE POWER

The OEM Ford Cast Iron Ecoboost exhaust manifolds don't flow very well due to some limitations in their design. Let's face it- the oem manifolds aren't designed for power. The team at Full Race began with a clean-sheet design to ensure that the Formline® cast stainless manifolds outflow all available manifolds. We've opened up the outlet port to closely match the inlet port on the exhaust side of the turbochargers. In addition, we've increased the diameter of the runners for maximum flow.

INCREASED FLOW CAPACITY

The OEM log manifold exhaust chamber has an incredibly small slot-shaped passage. It’s at its narrowest after the front two exhaust ports, right before the third. When this area is converted to an equivalent ‘hydraulic diameter’ it measures only 31.4 mm. Ford expects two cylinders worth of exhaust flow to cram its way through that duct! For reference, that's smaller than the runner we would use for (1) cylinder on a 1.6L turbo manifold.

Another shortcoming of the OEM log manifold design is the mismatch between the 33mm OEM manifold's outlet and the 41mm turbocharger turbine inlet. The OEM log manifold has a smaller outlet than the inlet of the turbine housing - meaning exhaust flow is forced to run through a sharp 90° step! This is the least efficient and most restrictive way of joining the flow of two dissimilar sized ducts.

We increased the Formline® manifold outlet from 33mm to 41mm to match the size of the entry to the turbine housing (also 41 mm).  This small change translates into a 41% increase in outlet area.  The next task was to give each cylinder a little bit more breathing room by increasing the runner cross sectional area. Our new runners start by equalling the area of the exhaust ports, and gradually taper down to a minimum diameter of 31.4mm each. Compared to the OEM measurement of 29 mm that may not sound like much but remember the Formline® manifolds have a min diameter of 30 mm for EACH cylinder!  All this will result in reduced backpressure and increased turbocharger efficiency.


     

FULL-RACE'S INCONEL EXHAUST MANIFOLD STUDS

At Full-Race we know Ecoboost performance. The first step to ensuring that your truck makes all of the boost it's supposed to is to avoid the common exhaust leaks for on the 3.5L manifolds.

As an added bonus all new Formline® Manifolds and turbo kits will include these studs.

SPECIFICATIONS

  • Part Number: FR-TM-FORMLINE-F150-GEN2
  • Material: 347 Stainless Steel
  • Color: Raw Stainless (Ceramic Coating available)
  • Kit Includes: 2x Formline® Exhaust Manifolds, 1x hardware kit with Full-Race Inconel exhaust manifold studs, nuts and gaskets
    • Torque Specs
      • Install new studs in cylinder head 8.8 lb-ft (12 Nm)
      • Install new nuts 14 lb-ft (19 Nm)
      • Final torque nuts to 20 lb-ft (28Nm)
      • Turbo to manifold torque 28 lb-ft (38Nm)
  • Replaces OEM Part Numbers:
    • LHS: JL7Z-9430-A, JL7Z-9430-B, JL7Z-9430-C
    • RHS: JL3Z-9431-A, JL3Z-9431-B, JL3Z-9431-C
  • Fitment:
    • 2017 - 2020 Ford F150 with Gen2 3.5L Ecoboost Engine
    • 2018 - 2021 Ford Expedition EcoBoost 3.5L
    • 2018 - 2021 Lincoln Navigator EcoBoost 3.5L

LIFETIME WARRANTY

We are so confident that the Full-Race Formline® Cast Stainless Manifolds are the best manifold you can buy for your Ford 3.5L Ecoboost that we back the product up with the best warranty in the industry - our Limited Lifetime Warranty. If these manifolds warp or fail we will replace them for FREE for the life of the original purchaser.

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: 71640481350

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 1891 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
James
Grantham, US
★★★★★ 5
Never would have known it was a refurbished AVR
Style: AVR-X3800H
Unit arrived as in new condition. No flaws and complete.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2026
R
Verified Purchase
Robert Mech
Houston, US
★★★★★ 5
Great replacement to my older 5.1 Yamaha receiver.
Style: 7.2 Receiver
Great replacement for an older Yamaha. My previous unit lasted 10 years and I see no reason why this new one wont last another 10. Familiar features and setup to other Yamaha receivers. Zero issues with setup and contrary to others, you can use all the features without the app. While the app does add some features for streaming, the unit is fully usable as a receiver for movies, surround, etc. without the app. Overall the sound improvement is spectacular, the high slew rate really makes a difference and DSP much improved over the older 10 year old unit I had. Solid hardware, solid setup and while I'm not about Brand Loyalty, the Yamaha still had better features, reviews and quality than the other major brands. I would have no issue recommending this to unit to anyone. Remember, these units are about the sound they offer, not the the wiz bang features you see in some other units. Reliable hardware, reliable sound and a rich feature set makes this unit a no brainer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 1, 2026
E
Verified Purchase
EDominguez
Bozeman, US
★★★★★ 5
Great receiver for money!
Style: 7.2 Receiver
I got this to replace my lackluster Onkyo TX-NR6050 I purchased from Costco. Three areas stand out for me with the Yamaha receiver: 1: Audio, movies sound great, dialogue is clear. Action scenes are impactful and dynamic. 2: Picture quality, bright, vibrant and beautiful colors from my PC and from my Firestick. 3: Ease of use, out of the box ready to go. Menu is dated (no gui really just an overlay, which is fine by me). Renaming inputs, adjusting speaker settings and setting EQ preferences super easy. Took about 20-25 minutes to fully setup. In those 20-25 minutes I was already way ahead of the Onkyo. Great value for the price! Volume is very easy to set! Still have to test PS5 performance, Bluetooth connectivity, USB settings, WiFi and a few other items. I’ll probably end up buying a Blu-ray player since this was so easy to setup! Or maybe use my PS5/Xbox One :)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 15, 2025
Y
Verified Purchase
Yacht Design Software Developer
Fort Morgan, US
★★★★★ 5
Solid 2 Zone Receiver / Amplifier - Excellent video and Audio
Style: 7.2 Receiver
I purchased this Yamaha to replace the 10YO previous version that no longer decoded SiriusXM. This new clean front panel design and much improved remote control are easy to use once installed. I have to say the only complexity I have run into is connecting 3 smart devices together - NVIDIA Shield PRO Streaming Box, RX V6A Receiver and LG OLED TV via HDMI chain from Streaming to Receiver to TV with no audio or video passing through the TV first. The only issues that result is getting all 3 to play nicely when switching on and off via a single (NVIDIA) remote control. It is nothing short of fantastic to be able to have such a simple remote control all three devices for the most common functions. Only specialty settings require a specific remote. However it becomes an issue of chicken or egg - as control messages to go on or off are carried by HDMI and the power sequence becomes complex - with options to turn on or off IF ... THEN... for all 3! Otherwise the receiver has been a dream to finally restore sound to several rooms in our home from SIriusXM and now several other sources as well, I'm thrilled with the features, new MusiCast control and ease of operation once installed and properly paired for single remote operation. I plan to have this around another 10 years and enjoye the excellent 4K video upscaled by the NVIDIA device and handled beautifully by the receiver to drive the TV in rich color and great 5 Channel Sound.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2023
S
Verified Purchase
Steven Tarren
Los Angeles, US
★★★★★ 4
A great A/V receiver at a great price. Too bad Amazon Customer support is horrible.
Style: 7.2 Receiver, Style: 7.2 Receiver
Pros, 1. A 7.2 channel A/V receiver that can do 5.1.2 Atmos. It also support DTS-X as well. 2. 200 watts total power. Don't let that fool you. It powers my 5.1.2 speaker setup far better than my previous Onkyo TX-NR5100 that's supposed to 80 watts per channel. Also sounds a lot better and clearer. 3. 7 HMDI inputs and 1 HDMI eARC output that support 8k/60hz and 4k/120hz with Dolby Vision. Additional speaker inputs for extra zones for run into other room. 4. Uses banana plugs for easy installation. 5. Has both WIFI and Bluetooth. Also includes an AM/FM antenna as well as a speaker calibration mic. 6. Has two RCA subwoofer input jacks for dual sub units. 7. Very well built and very sturdy unit. Looks very nice. 8. Includes an extremely nice remove control. Cons, 1. It's not the easiest to setup nor the most user friendly. Once setup you should be good, but it's a matter of the learning curves. 2. Make sure you get the latest firmware. You may get unlucky, get an older unit, wonder where all the features are at and why they're not available. 3. Lastly Amazon customer support is utterly horrible and useless. I order this produce and later that day they offered a discount. I called up customer support for a price match and THEY REFUSED TO DO IT!!!! I ended up canceling the order and reordering at the better price and Amazon ended up losing money because they were getting ready to ship the first order. LEARN TO PRICE MATCH LIKE YOUR COMPETITION!!!!!!!! I have this hooked up to my computer for movies and gaming, it works great because of the 120hz pass through. Other than horrible customer support the receiver is great and otherwise I'd have rated it a 5 star. I took one star for the customer support.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2025

recommand products

Joe Weisberg Signed Autographed THE AMERICANS Pilot Episode Script COA VD
89.99
Black Mesh Lingerie Set with Delicate Embroidery
1999.50
Kathryn Bigelow Signed Autographed The Hurt Locker 12x18 Movie Poster Photo
124.99
Tony Danza Signed Autographed TAXI Pilot Episode Script Cover COA VD
49.99
Go Rhino Dominator Extreme D1 Side Steps - Tex Blk - 80in
306.48