Plenum Lid, Ford Coyote Ultra Lo-Ram-300-923
SKU: 30486151911

Plenum Lid, Ford Coyote Ultra Lo-Ram-300-923

Sale price$143.52 Regular price$159.47
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Description

Plenum Lid, Ford Coyote Ultra Lo-Ram-300-923Overview: PLENUM LID, FORD COYOTE ULTRA LO RAM for Ultra Lo Ram Base Finally, an affordable Coyote intake manifold that also performs! The Hi Ram and Ultra Lo Ram are designed to fit stock bolt pattern OE heads found on the 2011 2023 Ford 5. 0 Coyotes and related engine families, such as, Voodoo and Predators. These kits include fuel rails for use with OEM type fuel injectors and clips, mounting hardware, and O ring gaskets. Offered in black and

Overview:

PLENUM LID, FORD COYOTE ULTRA LO-RAM

for Ultra Lo-Ram Base

Finally, an affordable Coyote intake manifold that also performs! The Hi-Ram and Ultra Lo-Ram are designed to fit stock bolt pattern OE heads found on the 2011-2023 Ford 5.0 Coyotes and related engine families, such as, Voodoo and Predators. These kits include fuel rails for use with OEM type fuel injectors and clips, mounting hardware, and O-ring gaskets. Offered in black and natural as-cast finish, both manifolds have a 9.20-inch runner length and are designed to improve the mid to high RPM powerband. The Ultra Lo-Ram provides an additional 19.4mm front and 42.6mm rear clearance compared to the Ford Performance Cobra Jet manifold, plus clears 2015-2023 Mustang factory hoods. Offered in both round and oval throttle body configurations, with replacement front inlets for easy interchangeability. The oval inlet can accommodate up to a 150x66mm single throttle body and 93mm on the round variant. Round inlets include standard mounting provisions for GT350, GT500, and LS 4-bolt throttle bodies. 2011-2023 GT throttle bodies can be used with the optional 717-18 adaptor. The aggressively designed Hi-Ram is constructed in a two-piece design to accommodate for air to water intercoolers and feature up to 20% more plenum volume versus Ultra Lo Rams. This manifold design is only offered in an oval throttle body configuration.

Features:

  • As-cast aluminum construction: more durable for boosted applications, can be welded for modifications
  • Modular design: accessible runner entries for porting, allows accessories like intercoolers and nitrous plates
  • 300-911 and 300-912 Ultra Lo-Ram will fit under stock hood with stock engine mounts in 2015-23 Mustang
  • Refined port design with streamlined injector boss for reduced turbulence without loss of flow area
  • Allows a variety of throttle valves including large monoblade, 2015-20 GT350, 2007-14 GT500, 2019-23 GT500, GM LS 4 bolt, 2011-23 Ford Mustang GT (with optional adapter 717-18)
  • Fuel rails with -8AN ports and dual 1/8 NPT accessory ports for gauges or Gen 3 direct injection fuel line hookup
  • 300-911 and 300-912 front inlets can be interchanged between round and oval with service parts
  • Plenum Volumes: 300-910 9.8-liters, 300-911 8.4-liters, 300-912 8.2-liters
  • Two 1/8 NPT ports on all manifolds. Two 3/8 NPT ports on all manifolds, except 300-911 has one

Specs:

Brand Holley EFI
Emission Code 3
Engine Ford Coyote
Product Type Intake Manifold Top
Warning California Proposition 65
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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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: 30486151911

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4.6 โ˜…โ˜…โ˜…โ˜…โ˜…
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Peakbo
Whiting, US
โ˜…โ˜…โ˜…โ˜…โ˜… 5
Works perfectly with FireTv!
Configuration: Fire TV Soundbar
Plug and play with a smallish FireTv in a bedroom. Sounds great and works seamlessly with a FireTv remote using the included HDMI/arc cable. Exactly what I needed at a great price.
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Reviewed in the United States on May 6, 2026
A
Verified Purchase
AKS
Battle Creek, US
โ˜…โ˜…โ˜…โ˜…โ˜… 5
Good soundbar for a bedroom
Configuration: Fire TV Soundbar
I own a Fire TV (not the stick) and kept having volume issues on everything so finally picked up this sound bar by Amazon. It's an excellent value for the price on Black Friday / Cyber Monday. Football games, TV shows, Netflix movies &, Amazon prime now sound clear and good and the movies get brought to life with bass. Just don't expect the movie experience to be like your media room or main TV where you have a proper audio setup. This is meant for a bedroom not a family room. When doing setup be sure to select eArch in the FireTV audio settings I found if you leave it set as AUTO the SoundBar tends not to automatical turn off. Pros: Setup is simple and takes five minutes or less (unless ur doing a wall mount). Mine is setting on a TV cabinet. The original FireTV remote works with out needing to switch to the one that is in the box (unless want to change the EQ settings). Came with an HDMI cable as most sound bars by the bigger brands do not include one. Sound quality is impressive along with the bass (I haven't changed any settings).. I do car audio installations I was impressed by the bass as to no subwoofer. It's not going to rock the room but for a bedroom it provides enough. If you expected to shake the room then you need the Amazon 3.1 soundbar which is made for a family room. Bluetooth audio also sounds great when connected to a mobile phone as the source. Cons: Seems a few times the volume settings has a lag when you increase or decrease the volume by a few seconds. Final impression: I found it to be a good purchase with good sound quality.
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Reviewed in the United States on November 29, 2025
D
Verified Purchase
Dexter
New York, US
โ˜…โ˜…โ˜…โ˜…โ˜… 4
A Solid Entry-Level Option!
Configuration: Fire TV Soundbar, Configuration: Fire TV Soundbar
The Amazon Fire TV Soundbar offers a decent audio upgrade for those looking to improve their TV's built-in sound without breaking the bank. Dolby Audio, along with the convenience of Fire TV integration. However, it's important to have realistic expectations given its price point. What's Good: Easy Setup: Connecting the soundbar is a breeze, especially if you already have a Fire TV device. The setup process is guided and intuitive. Fire TV Integration: This is a major selling point. Seamlessly controlling the soundbar with your Fire TV remote is incredibly convenient. No juggling multiple remotes! Improved Sound over TV Speakers: The soundbar definitely provides a noticeable improvement in clarity and depth compared to most television speakers. Dialogue is clearer, and the overall soundstage is wider. Compact Size: The soundbar's slim profile fits nicely under most TVs without being intrusive. Affordable Price: This is a budget-friendly option for those wanting better sound without a huge investment. Bluetooth Connectivity: The ability to stream music wirelessly from your phone or other Bluetooth devices is a welcome addition. What's Not So Good: Limited Bass: Being a 2.0 system, the bass response is somewhat lacking. While it adds some low-end presence, it won't satisfy those looking for deep, rumbling bass for action movies or music. Consider a subwoofer if bass is a priority. Virtual Surround Sound: While DTS Virtual:X and Dolby Audio are present, the simulated surround sound effect is subtle. Don't expect a truly immersive experience. It provides a slightly wider soundstage, but it's not a replacement for a dedicated surround sound system. Sound Quality Could Be Better: While better than TV speakers, the overall sound quality is adequate, not exceptional. The mid-range can sometimes sound a bit muddy. Limited Connectivity: The soundbar primarily focuses on Fire TV integration. While it has Bluetooth, it lacks other input options like HDMI ARC, which could limit its versatility. Overall: The Amazon Fire TV Soundbar is a good entry-level soundbar for those primarily focused on improving the audio from their Fire TV and who are on a budget. The seamless Fire TV integration and improved dialogue clarity are its strongest points. However, if you're a serious audiophile or crave powerful bass, you'll likely need to spend more for a higher-end system. This soundbar is best suited for casual viewers who want a simple and affordable upgrade to their TV's built-in speakers.
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Reviewed in the United States on February 16, 2025
M
Verified Purchase
Masman
Houston, US
โ˜…โ˜…โ˜…โ˜…โ˜… 5
Good Value
Configuration: Fire TV Soundbar
Easy to setup. Integrates with FIRE TV. Sounds great.
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Reviewed in the United States on May 22, 2026
G
Verified Purchase
Grampa Jim
Port Orchard, US
โ˜…โ˜…โ˜…โ˜…โ˜… 5
Turns crappy tv speakers into great bass driven front speaker.
Configuration: Fire TV Soundbar
Works great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026

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