FAST LSX Manifold 103MM Gen III LS Rect Port - Black
SKU: 91350521430

FAST LSX Manifold 103MM Gen III LS Rect Port - Black

Sale price$777.24 Regular price$863.60
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

FAST LSX Manifold 103MM Gen III LS Rect Port - BlackExperience enhanced engine performance with the FAST LSXHR Intake Manifolds, precision engineered for LS3, L76, L92, and L99 engines featuring rectangular port cylinder head configurations. Crafted from lightweight yet durable aluminum, these intake manifolds optimize air flow for fuel injected systems to produce maximum power between 5,000 and 7,500 RPM. The kit includes complete intake section components, all designed for seamless integration with

Experience enhanced engine performance with the FAST LSXHR Intake Manifolds, precision-engineered for LS3, L76, L92, and L99 engines featuring rectangular port cylinder head configurations.

Crafted from lightweight yet durable aluminum, these intake manifolds optimize air flow for fuel-injected systems to produce maximum power between 5,000 and 7,500 RPM. The kit includes complete intake section components, all designed for seamless integration with your standard deck engine block.

The intake boasts a large 103mm throttle body bore size, ensuring ample air supply for high-performance demands. With removable runners and a multi-port fuel injection style, it delivers efficient fuel distribution and ease of maintenance.

Included multi-port fuel rails eliminate the need for aftermarket replacements, while the throttle body is available separately to suit your specific tuning needs. Sixteen supplemental bosses are machined in for added functionality, offering flexibility for custom setups.

The plenum and base are finished in sleek black plastic for both aesthetics and durability, providing a perfect complement to any engine bay.

Whether you are upgrading your hot rod, building a kit car, or boosting your V8's performance, this fuel-injected intake manifold from FAST ensures reliability, power, and style. The product is sold as a complete kit, ready to elevate your engine's potential with no compromises.

Backed by Tuningsupply's enthusiast-driven service and fast, Europe-focused logistics, you get genuine performance parts delivered without hidden fees, making your car tuning experience straightforward and rewarding.
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: 91350521430

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4.5 ★★★★★
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Maria ruiz
Lake Worth, US
★★★★★ 5
Calienta de manera uniforme
Color: Lavender, Size: 15"x15" 8 in 1
Estoy muy satisfecha con esta máquina de calor. Calienta de manera uniforme y mantiene bien la temperatura, lo que ayuda a que los diseños queden con buen acabado. Ha sido fácil de usar incluso para alguien que está comenzando en el mundo de la sublimación y personalización. La he usado para diferentes proyectos y los resultados han sido muy buenos. También me gustó que es resistente y no ocupa demasiado espacio. La recomiendo para personas que quieren iniciar un emprendimiento o ampliar sus trabajos personalizados.
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Reviewed in the United States on May 26, 2026
N
Verified Purchase
Nickie P.
Belleville, US
★★★★★ 4
Slow support
Color: Green, Size: 15"x15" 8 in 1
Seems to work ok. It is lighter than expected which is a plus. Support is very slow from company and did not come with instructions. You have to email them for a pdf copy.
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Reviewed in the United States on May 20, 2026
B
Verified Purchase
Beth W.
Pawtucket, US
★★★★★ 5
Awesome machine
Color: Green, Size: 15"x15" 5 in 1
Very clean look to it. Heats great. Very sturdy design. Heats evenly and does great for vinyls, sublimation and dtf. The instructions were clear and easy to read.
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Reviewed in the United States on March 28, 2026
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Leslie Morales
New York, US
★★★★★ 5
Worth the money
Color: Pink, Size: 15"x15" 5 in 1
The heat press is so quick to use. Great investment for a business highly recommend.
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Reviewed in the United States on April 26, 2026
S
Verified Purchase
Saniyah Young
Birmingham, US
★★★★★ 1
Temp Sucks
Color: Black, Size: 12"x15" 5 in 1, Color: Black, Size: 12"x15" 5 in 1
I got the 8in 1 inset wad of the 5 in 1 that I had originally ordered. The seller contacted me about because it was the holidays they decided to send me the 8 in 1. I never had any trouble with the mug press before. My temp was 365 for 60 seconds and the burning never happened before. Then I put my cup in and my press started to smoke. The sublimation paper started turning brown and smelling bad. So I turned the temp and time down to 345 for 30 seconds. But when it was time to press it, the temperature went over 500 and started rising. So I turned it off and turned it back on but it did the same thing. I don’t know what to do. I can’t get a refund or even return it. This mug press sucks. Don’t waste your time!!! %%Update%% I can’t do this anymore. This was the replacement they sent me and it already burned my tumbler. I only used 330 for for 30 seconds and after the first turn the paper was brown. Then it started smoking. I can’t keep wasting tumblers on the mug press. My room smells like smoke. This never happened before. I used 6 tumblers in this machine before it started smoking. I’m going to buy another tumbler press. Not from here. &&Update&& They sent me an entirely new machine with attachments. I think the problem was the control box but now I have doubles of everything
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Reviewed in the United States on February 9, 2023

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