Volant 07-09 Chevy Silverado | GMC Sierra 2500/3500 HD 6.6L V8 Primo Closed Box Air Intake System

Volant 07-09 Chevy Silverado | GMC Sierra 2500/3500 HD 6.6L V8 Primo Closed Box Air Intake System

Marsoni

M251S

$189.45

Get it in 3 business days with 1 day shipping. Friday, May 29

Volant 07-09 Chevy Silverado | GMC Sierra 2500/3500 HD 6.6L V8 Primo Closed Box Air Intake SystemVolant Performance Air Intake Systems are designed for one thing, Performance. By optimizing airflow and utilizing free flowing filters, Volant Performance Intakes outflow stock systems to increase overall performance while protecting your engine. This air intake comes with a Volant Primo Diesel air filter made with 8 layers of the highest quality textiles; pleated between a top and bottom aluminum screen, designed specifically for severe duty trucks.

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Used this brand before... when refill needed, came back for more. Time release is the best way to go as it works all night. Not one big hit when you 1st go to sleep... A nice "hit"... to get you to sleep and then a slow release of the rest, to KEEP you asleep... Don't think you'll be disappointed. I use sustained release with any vitamin/supplement I take (assuming the company makes it) .. including this. It's the best way to allow your body to utilize the product.

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Reviewed in the United States on April 14, 2023

Verified Purchase

Paul Belanger

Pawtucket, US

★★★★★ 5

A subtle sleep enhancer.

Melatonin, in my experience, is a very subtle drug. I took it for about a month and then stopped before I actually saw what it was doing. It allowed me to fall asleep quicker and when I woke up during the night, to fall back asleep quicker as well. No more tossing and turning. I prefer the timed release version since I tend to sleep about 4-5 hours straight and then wake up sporadically after that. I had been buying the timed release from GNC but this brand is much cheaper, more pills, and just as effective. I've also tried popping another one after that initial 4-5 stretch of sleep to further prolong sleepy time, but I don't know how effective that is. It doesn't put you to sleep, so there's no grogginess when you wake up. It just jump starts the natural process.

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Reviewed in the United States on June 21, 2017

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Lucien M.

Port Orchard, US

★★★★★ 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

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Sharon D79

San Leandro, US

★★★★★ 5

Effective,low dose melatonin

Purchased this product again.

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Reviewed in the United States on May 7, 2026

Verified Purchase

Bill