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 Aug 3 - Aug 8

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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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Judie Meier-Franz
Houston, US
★★★★★ 5
Fabulous product
Oh wow this smells great! We take trips to relatives at times with our dogs, and the guest room can begin to smell like the dogs; this makes it smell better (less embarrassing). It smells great, it's small and thin and can pack easily, no leaking noted, medium strength which I like as it's not overpowering. Great value. Recommend.
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Reviewed in the United States on October 23, 2025
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Melinda
Chelsea, US
★★★★★ 4
Pet safe spray
Smells good but does not cover odors well
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Reviewed in the United States on June 2, 2026
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Georgianna Morrow
Louisville, US
★★★★★ 3
Broken
Great product but recieved broken spray part.
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Reviewed in the United States on October 15, 2025
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shawanolyon
West Palm Beach, US
★★★★★ 5
Cat Deodorant
Nice clean scent to help with cat smells
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Reviewed in the United States on June 6, 2026
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Kindle Customer
West Palm Beach, US
★★★★★ 5
Great for everything
Bought these for packing clothes, but started putting in dryer doesn’t leave a film, vacuum cleaner to avoid dust smell. Multi uses!!!
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Reviewed in the United States on January 11, 2026

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