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Diamond Eye KIT 4in TB MRP SGL SS DDG4X4 89-93 Dodge 5.9L Cummins 2500/3500 No Muffler

Marsoni M251S
Sale price$572.00
Pay 4 payments of $143.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Diamond Eye KIT 4in TB MRP SGL SS DDG4X4 89-93 Dodge 5.9L Cummins 2500/3500 No MufflerDiamond 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
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.8 ★★★★★
Based on 2371 reviews
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A
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AC
Dallas, US
★★★★★ 5
Perfect headboard pillow; cooling cover is fanastic
Color: Grey-cooling, Size: With Cover
I originally got this because I was having trouble sleeping, but now I sleep on my back - so I use it more as a headboard pillow for a full size bed. It's a perfect fit! As a body pillow, it's a little short (and I myself am very short), but it's fine for me. The synthetic fill is comfortable and fluffy, and stays in place without flattening so that my knees never touch. I wish it was as cozy as Squishmallow fill, but few pillows are that nice. It is cozy enough for a good hugging pillow. The cooling cover works well and consistently feels cold to the touch. I have machine washed and machine dried the cover a few times and it still "keeps its cool". I have not really tested how long it stays cool though. I will also mention that the cooling cover I got isn't sewn correctly for it to fold over the pillow nicely, but I don't mind - it does a good enough job and stays closed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
B
Verified Purchase
B. Pernice
Lowell, US
★★★★★ 5
A little luxury you will love in your bedroom!
Color: White-cooling, Size: With Cover
What a lovely feeling to rest my legs on this cool, comfortable body pillow! It is full enough to be supportive, but soft enough to be lovely against the body. Instant pain relief.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
Y
Verified Purchase
Yvonne Pottenger
Battle Creek, US
★★★★★ 5
Cool, Comfortable, and Perfect for Side Sleepers!
Color: Blue-cooling, Size: With Cover
This pillow is incredibly comfortable and has made a big difference in my sleep quality. The cover is soft and stays cool throughout the night, which really helps prevent overheating. I also love how supportive it is—it keeps me in a great position when I sleep on my side, so I wake up feeling more rested and without discomfort. It’s the perfect combination of comfort and support, and I would definitely recommend it to anyone looking for a better night’s sleep.
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Reviewed in the United States on April 7, 2026
S
Verified Purchase
SAHMomma
New York, US
★★★★★ 4
Good entry level or decorative pillow
Color: White-velvet, Size: With Cover
Perfect entry level body pillow, or for a guest bed that isn't frequently used. The body pillow needs refluffed every day when used as intended. Long enough to also fill a gap between headboard and mattress on a full sized bed. The cover is soft,has a zipper and washed well. I was able to easily find other low cost pillow case options for it here on Amazon.
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Reviewed in the United States on March 16, 2026
K
Verified Purchase
Kyle
Massapequa, US
★★★★★ 5
Comfortable
Color: Green-cooling, Size: With Cover
This is probably one of the best pillows I have ever owned. I haven’t bought a new pillow in almost 10 years. I don’t get a good chance to actually look at pillows, let alone sleep, so this was a very good buy for me. It’s actually cold unlike other cooling pillows I’ve been given, it’s soft, large, and the support it gives for my neck is a lot better than my previous pillow. It’s also flat enough where I don’t have to constantly adjust it so I’m not waking up in the morning having to adjust it from breaking my neck.
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Reviewed in the United States on March 29, 2026

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