
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
For Your Every Summer RSVP, with Code: SUMMER15
Description
FAST LSXR Manifold 102MM Rect Port - BlackExperience the power and precision of the FAST LSXR Intake Manifolds, designed specifically for fuel injected V8 engines with rectangular port LS3 L76 L92 L99 cylinder heads. Crafted from durable aluminum, these manifolds offer a lightweight yet robust solution to enhance your engine's airflow and performance. This 3 piece unit supports both stock and big mouth 102 mm throttle bodies, providing versatility for your tuning needs. Please note, it
Experience the power and precision of the FAST LSXR Intake Manifolds, designed specifically for fuel-injected V8 engines with rectangular port LS3/L76/L92/L99 cylinder heads.Crafted from durable aluminum, these manifolds offer a lightweight yet robust solution to enhance your engine's airflow and performance.
This 3-piece unit supports both stock and big mouth 102 mm throttle bodies, providing versatility for your tuning needs. Please note, it requires re-using factory O-rings intake seals or purchasing seals separately.
The intake manifold comes complete with runners that are removable, allowing for easier customization or maintenance. Although it does not include injectors, multi-port fuel rails, or a throttle body, it integrates well with drive-by-wire engines using the OEM GM electronic 4-bolt throttle body.
Featuring eight supplemental bosses cast into the design, this manifold supports additional tuning options and accessories for dedicated enthusiasts.
Its intake section is designed for multi-port fuel injection and operates efficiently within an RPM range of 1,800 to 6,000.
The plenum and base are constructed from plastic and finished in sleek black, offering a modern look while maintaining weight savings.
Certified with California CARB EO number D-279-10, these manifolds are approved for emissions, making them suitable for users in regions with strict environmental controls.
Whether you're building a high-performance hot rod, kit car, or upgrading your muscle car's V8 engine, the FAST LSXR Intake Manifold offers a reliable, enthusiast-approved upgrade that balances performance and compliance.
Compatible only with rectangular port cylinder heads — please note, it will not fit cathedral port heads.
Available individually and ready to ship quickly across Europe with Tuningsupply's fast, reliable delivery service. Add power to your build with the precision engineering of FAST, brought to you by Tuningsupply.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.7 ★★★★★
Based on 258 reviews
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Product Reviews
★★★★★ 5
Great investment, and easy to assemble.
Color: Grey
Excellent dividers for the home. I purchased this set 3 years ago and recently had to place another order because the first order proved to be a perfect accessory in my basement apartment.
As previously mentioned, I am in a basement apartment, and with these dividers, I can take an open space and create compartments. After a while, you forget that that open space was once a single room. These options added a great deal to my "Fonshuay," and lifestyle. This is a great investment and it was easy to assemble.
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Reviewed in the United States on September 11, 2025
★★★★★ 1
NO instructions
Color: Grey
there were no instructions with this and it came in 100's of pieces. NOTHING, no picture, kind of hard to assemble when you dont know where to start
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Reviewed in the United States on October 11, 2025
★★★★★ 5
Me cubrió exactamente como esperaba
Color: Grey
Cumplió mis expectativas
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Reviewed in the United States on April 8, 2026
★★★★★ 5
Very nice quality and appearance
Color: Beige
They were surprisingly stout and went together well. We had to return them because when we took them to where they would be used, they were too big to work in that location. Dang. But if we needed them in the future, I wouldn't hesitate to purchase them.
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Reviewed in the United States on October 31, 2025
★★★★★ 3
Poor quality
Color: Grey
Temporary fix, poor quality, get what you pay for.
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Reviewed in the United States on November 22, 2025
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