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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
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Description
Diamond Eye 4" DPF Back Dual Exhaust 16-17 6.6L GM Duramax LML / L5PIt's time to remove your airflow restricting stock exhaust and add a power inducing dual outlet Diamond Eye Performance exhaust system. This kit is available in either aluminized or stainless steel. This dual, DPF back system is perfect for your Duramax. After a quick and hassle free install you'll notice lower EGTs and a boost in both horsepower and torque. Not to mention a definite upgrade in sound quality as a result of switching your Duramax from
It's time to remove your airflow restricting stock exhaust and add a power inducing dual outlet Diamond Eye Performance exhaust system.This kit is available in either aluminized or stainless steel.
This dual, DPF back system is perfect for your Duramax. After a quick and hassle free install you'll notice lower EGTs and a boost in both horsepower and torque. Not to mention a definite upgrade in sound quality as a result of switching your Duramax from a single restrictive exhaust to this free-flowing dual system. Like most Diamond Eye systems you can choose between aluminized or stainless steel pipes, and because this system comes without tips you have the ability to choose your favorite set to match your truck.
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 7 reviews
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Product Reviews
★★★★★ 5
It works. I use every night.
I order again and again. I use overnight. It works
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Reviewed in the United States on April 28, 2025
★★★★★ 5
Works every time!
These mint keeps my mouth moist at night!
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Works great
As a cpap user, this has made the use much more comfortable. Lasts all night and has subtle flavor.
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Reviewed in the United States on March 26, 2026
★★★★★ 5
Actually helps dry mouth!
I’m giving this product 4.5/5. It works really well for dry mouth during sleep. I recommend starting with 1 tablet and adding a second one only if necessary. (I require 2 tablets at night). This is called “slightly sweet” and is relatively tasteless with a hint of sweetness.
During daytime usage, I’ve been using 2 tablets at a time. The only issue I have during the day is that if I can’t drink on a regular basis I get the white coating from the tablets in the corners of my mouth. I do think that this is the next best product to use when taking sips of water isn’t possible. Works as stated and easily adheres to your gum line/partial tooth. I place them in the back of my mouth and they are not noticeable to others. Added bonus, they don’t leave a slimy coating on your teeth the way a mouth rinse does. Product performs better than expected! If you have dry mouth for any reason please consider giving these a try!!! I wish I would have known about them years ago!!!
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Reviewed in the United States on August 9, 2023
★★★★★ 5
Works for dry mouth
Suffer from dry mouth and these disc size tablets stick to my gums, helping keep my mouth moist through the night. Brown side sticks to your gum. Contain xylitol so s little sweet. Dentist recommended them.
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Reviewed in the United States on October 28, 2025