Banks Power 14-18 Jeep Grand Cherokee / Ram 1500 3.0L EcoDiesel Derringer Tuner (Gen 2) w/ iDash 1.8

Banks Power 14-18 Jeep Grand Cherokee / Ram 1500 3.0L EcoDiesel Derringer Tuner (Gen 2) w/ iDash 1.8

Marsoni

M251S

$384.50

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

Banks Power 14-18 Jeep Grand Cherokee / Ram 1500 3.0L EcoDiesel Derringer Tuner (Gen 2) w/ iDash 1.8SKU: 66681 UPC: 801279666818 Derringer Tuner With iDash DataMonster 2014 2018 RAM 1500 AND JEEP GRAND CHEROKEE 3. 0L ECODIESEL Adds up to +40 hp & +63 lb ft 4 second faster 0 100 acceleration Derringer features 6 power levels adjustable on the fly. Interfaces with OBD II (On Board Diagnostics) to communicate with the vehicle's ECM. AutoRate uses vehicle data to adjust tune in real time. ActiveSafety protects engine powertrain. TransCommand protects

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I’ve been using these for several days now and I did notice a difference. I tend to get hot while sleeping, so I was curious if they would actually help, and they do feel cool when you lay on them. I also like that they’re soft and comfortable, not that weird texture some “cooling” products have. So far, I’ve been really happy with them.

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Reviewed in the United States on May 23, 2026

Verified Purchase

Shelby

Bozeman, US

★★★★★ 5

Cool, Comfortable, and Worth Every Penny!

Color: Light Gray, Size: Standard

I’m honestly impressed with these pillowcases! From the first night, I could feel the difference—they stay noticeably cool, which is perfect if you tend to sleep hot like I do. The fabric feels silky smooth against the skin without being slippery, and it’s really gentle on both my hair and face. I’ve also noticed I wake up less sweaty and more comfortable overall. They fit my pillows well and don’t slip off during the night, which is a big plus. After washing, they held up great—no fading, shrinking, or loss of softness. If you’re looking for pillowcases that actually help keep you cool and comfortable through the night, these are definitely worth it. I’ll be buying more!

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Reviewed in the United States on April 7, 2026

Verified Purchase

Sarah Benjamin

Pawtucket, US

★★★★★ 5

Extremely cold, silky, gentle on hair

Color: White, Size: Queen

This was so cold when I removed it from the package that at first I thought it would be too cold. It was as if it had been in a freezer. I really like how silky it is on my face. (I can't stand a rough feeling pillowcase.) It is also gentle on my curly hair. The pillowcase can warm up from being slept on, but a shift of just a few inches gets back to wonderful cold. I highly recommend this as an extremely cool, silky smooth fabric. These are much colder than my very expensive miracle sheets.

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Reviewed in the United States on April 22, 2026

Verified Purchase

Amazon Customer

Battle Creek, US

★★★★★ 5

Freaking Amazing 🤩

I never write reviews but these pillow cases absolutely deserve one!!! These are absolutely amazing! So soft and cool! I sweat so bad every night!! I wake up and my hair, shirt and pillow are drenched!!! I slipped these bad boys on as soon as they came in, and let me tell you! They were cold to the touch, I woke up this morning and I wasn’t sweating! I thought $20 something dollars was a little expensive for 2 pillow cases but was totally worth it! We love love love them!🩷🩷🩷Hubby approved😉

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Reviewed in the United States on May 18, 2026

Verified Purchase

Mrs C

Louisville, US

★★★★★ 5

Stretchy Material and Cooling Fabric

Color: Light Gray, Size: Standard, Color: Light Gray, Size: Standard

Material: is very stretchy and cools well. It has a zipper which is good because the fabric is very soft and slippery and if it didn’t have a zipper the pillow would not stay in the case. Durability: zipper works great and material is easy to clean. Color: I have the gray and my daughter has the pink. Both colors as advertised. Value: Good value and I got what I expected.

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Reviewed in the United States on May 14, 2026