Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
BorgWarner SuperCore Assembly SX-E S300SX-E 8780Experience the power and precision of the BorgWarner SuperCore Assembly SX E S300SX E 8780, designed to elevate your vehicle's forced induction system. This premium Super Core Assembly is engineered for enthusiasts who demand superior performance and reliability from their turbo setups. Built with BorgWarner's renowned engineering excellence, the AirWerks SuperCores offer robust construction and advanced technology to maximize airflow and boost
Experience the power and precision of the BorgWarner SuperCore Assembly SX-E S300SX-E 8780, designed to elevate your vehicle's forced induction system. This premium Super Core Assembly is engineered for enthusiasts who demand superior performance and reliability from their turbo setups.Built with BorgWarner's renowned engineering excellence, the AirWerks SuperCores offer robust construction and advanced technology to maximize airflow and boost efficiency. Whether you're upgrading your hot rod, kit car, or V8 engine, this SuperCore delivers consistent, high-quality performance to help you reach new levels of power and responsiveness.
Each unit is meticulously crafted to OEM standards, ensuring perfect compatibility and ease of installation. With the BorgWarner SuperCore Assembly, enjoy improved throttle response, optimal boost pressure, and enhanced overall engine efficiency. This assembly is a vital component for any serious tuning project, guaranteeing durability and performance on and off the track.
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
4.9 ★★★★★
Based on 370 reviews
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Product Reviews
★★★★★ 4
Time release is the best way
I like these time released tablets. Time release is surprisingly hard to find unlike the immediate release style tablets. Time release allows for a longer sleep pattern as it enters the blood stream slowly over time allowing it to stay in you system. Immediate release will hit you hard and fast but your body will metabolize within a couple of hrs leaving you without the melatonin in you system. I took off a star for being pricey, but these do work very well.
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Reviewed in the United States on October 17, 2025
★★★★★ 5
Effective,low dose melatonin
Purchased this product again.
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Reviewed in the United States on May 7, 2026
★★★★★ 3
Three Stars
Will help you sleep.
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Reviewed in the United States on October 8, 2016
★★★★★ 5
Good
The only melatonin that works for me
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Reviewed in the United States on April 2, 2026
★★★★★ 5
Source Naturals Melatonin is the best!
My husband and I have been using Source Naturals Melatonin for almost 25 years. I have tried a few other brands, and I definitely think Source Naturals is the best! I once saw a program on Discovery channel about how Melatonin is an important heart antioxidant, and that after age 40 the Melatonin in our system goes way down. We had also just moved to a high altitude town, and I was having great difficulty sleeping because of the high altitude. We started taking Source Naturals Melatonin, and I was able to sleep like a baby. I really recommend the time release especially, and we also take a 1 mg sublingual lozenge to fall asleep more quickly.
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Reviewed in the United States on August 27, 2017