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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
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Description
Diamond Eye DWNP 4in TB SGL HX40 TURBO-DIRECT FLANGE AL DODGE 5.9L 2500/3500 94-02Diamond Eye Manufacturing is recognized as being one of the most modern and progressive companies in eastern Oregon. The company has invested heavily to incorporate several CNC mandrel bending machines and support equipment, Enabling us to produce the finest exhaust components in today's marketplace. Mandrel bending and fabrication parameters are extensive, and a variety of tooling allows us to offer tube processing from 3 8" to 5"OD in both
Diamond Eye Manufacturing is recognized as being one of the most modern and progressive companies in eastern Oregon. The company has invested heavily to incorporate several CNC mandrel bending machines and support equipment, Enabling us to produce the finest exhaust components in today's marketplace. Mandrel bending and fabrication parameters are extensive, and a variety of tooling allows us to offer tube processing from 3/8" to 5"OD in both aluminized and stainless steel. Diamond Eye Manufacturing is located on a 23-acre complex and has immediate plans for expansion. Currently, the company utilizes over 60,000 sq. ft. for manufacturing components. Separate from the manufacturing facility, our Warehouse Distribution Center utilizes highly efficient shipping methods and a substantial amount of inventory to ensure rapid response times for delivering customer orders in a timely fashion. Our new state of the art Research and Development Center was established to keep pace with the ever changing automotive performance aftermarket. We have taken great care to outfit the facility with an array of testing equipment to provide our engineers with the information needed to design the best systems available. Many of the employees here at Diamond Eye Manufacturing have several years of experience within the industry. This wealth of knowledge and experience is tapped and transformed into results. Our promise to you is simply this, we will provide you with the highest level of customer service, quality parts, and best prices available to keep you competitive!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
4.4 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 4
Refreshing toothpaste that helps to deep clean your teeth.
Good tasting toothpaste that cleans my teeth well. It seems to have a tiny bit of grit to it to help remove stains on your teeth.
The tube is quite small. So, you do not get a lot of toothpaste. But a little goes a long way. I think that it did make my teeth a bit whiter. I did not have any sensitivity to it at all.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Works!
This is an updated review changed from 4 stars to 5 stars after using it for a week. This toothpaste actually removed Matcha Green Tea stains that were between my teeth and other tight areas my hygienist couldn't get into. I'd say this is a product for stubborn stains and I wouldn't use it more than maybe a week at a time because it's expensive for the small size you get and I'm not entirely sure what the long term effect is on the teeth.
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Reviewed in the United States on May 24, 2026
★★★★★ 3
A month’s worth of toothpaste!!
Does it work well? Who knows. The tube is maybe 4”, so tiny I needed a magnifying glass to read the contents. Maybe month’s worth of toothpaste!!!
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Reviewed in the United States on June 7, 2026
★★★★★ 5
Next day results guaranteed!
I got this product to get rid of stubborn coffee stains and right after the first use, I saw immediate results. Shockingly good toothpaste with visible results.
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Reviewed in the United States on June 5, 2026
★★★★★ 5
It Really Works
In desperation, I bought this toothpaste. In April of 2024, I noticed some green on my front teeth - not the spinach type that can be removed. A call to my dentist’s office to schedule a cleaning became 5 visits that were inconvenient for my schedule and about $700 in costs for a “deep cleaning” that only dulled the appearance, but did not actually whiten or brighten my smile. My dental health, otherwise, is extremely good!
When I noticed the green creeping back, I just couldn’t stand the idea of starting with the time element or cost of the dentist again to get such lackluster results.
I don’t recall if I saw a commercial for this product, or if the listening ears of big brother caused Amazon to suggest this product, but I bought it. And when it arrived, I was taken aback because it seemed like a very small tube for the cost. But my opinion changed after the first use. And then after a week. First, this paste sticks better to my toothbrush as I’m applying it than my regular Crest toothpaste does. But it has brightened my smile, and definitely making the green disappear. I’ve been using it for nearly a month, and when I saw it on Amazon Prime Day for 50% off, I ordered a second tube! I do not notice my teeth to be any more sensitive, and the taste is clean and minty. I’m aiming to finish the first tube and then return to my regular toothpaste, using this one for touch ups as needed. Pardon the up close photo. I should have taken a “before” shot!
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Reviewed in the United States on August 2, 2025