SKU: 71269051452

J's Racing Low Temp Thermostat 23+ Civic Type R FL5

Sale price$129.60 Regular price$144.00
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20

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Description

J's Racing Low Temp Thermostat 23+ Civic Type R FL5Note: May throw an CEL Code P0128 "Engine Coolant Temperature Below Thermostat Regulating Temperature". If this is the case, this code will need to be disabled via tuning software such as Hondata Flashpro Operating temperature: 65 degrees C (original 78 degrees C) Fully open temperature: 75 degrees C (original 90 degrees C) In Honda cars with high power engines, water temperature and engine power are closely related, and when the water temperature

Note: May throw an CEL Code P0128 "Engine Coolant Temperature Below Thermostat Regulating Temperature". If this is the case, this code will need to be disabled via tuning software such as Hondata Flashpro

Operating temperature: 65 degrees C (original 78 degrees C) Fully open temperature: 75 degrees C (original 90 degrees C)

In Honda cars with high-power engines, water temperature and engine power are closely related, and when the water temperature rises, the ECU increases the amount of fuel and adjusts the ignition timing. Measures to avoid a crisis such as retardation (correction MAP) are taken, and a sudden power down begins.

This product sets the valve opening temperature (temperature at which the main valve (sluice) begins to open) lower than a normal thermostat, and circulates the cooling water to the radiator early to keep the water temperature at the ideal 75 degrees or higher. It is now possible to set the temperature around 85 degrees, suppressing and preventing power down, heat sag, and knocking, and making it possible to bring out the original engine power. It can be installed completely bolt-on from normal radiators to racing cars such as Super Taikyu vehicles . Required parts for high-power HONDA vehicles regardless of the stage

Shipping Notes
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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.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 71269051452

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4.7 ★★★★★
Based on 8 reviews
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Missis Staples
Los Angeles, US
★★★★★ 5
Superb!!!!
Color: White, Size: Queen (Pack of 4)
If I could give more than 5 stars I would. I purchased these beauties 6 months ago and they are still fluffy and firm. I'm amazed by the price point. I will definitely re-order for the guess bedroom.
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Reviewed in the United States on May 24, 2026
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SimplyGG
Phoenix, US
★★★★★ 4
Soft and comfortable, NOT firm.
Color: White, Size: Queen (Pack of 2), Color: White, Size: Queen (Pack of 2)
Overall, these are comfortable pillows for the price, especially if you prefer something soft rather than firm. The pillows arrived vacuum sealed, which is pretty standard. Once opened, they fluffed up well after some time and looked full enough to use. Right away, they felt soft and plush, and sleeping on them was comfortable from the first night. In terms of comfort and support, these pillows are definitely on the softer side. They work well for side and back sleeping if you like a pillow that you can sink into a bit. They’re not firm or dense, but they’re still cozy and gentle on the neck and head. After a few days of use, I did notice that the pillows started to look a little lumpy and uneven. The filling tends to shift, so they don’t hold their shape perfectly and need regular fluffing. That said, even when they look a bit misshapen, they’re still soft and comfortable to sleep on. If you’re someone who needs strong neck support or prefers a firm hotel-style pillow, these may feel too soft. However, if comfort and plushness are your priority, they do the job well. For the price, I think they’re a good value. They’re not luxury pillows, but they’re comfortable, decent quality, and perfectly fine for everyday use or a guest bed.
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Reviewed in the United States on January 5, 2026
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Bernell M David
West Palm Beach, US
★★★★★ 5
Nice and comfortable as it is light and supportive in all positions
Color: White, Size: Standard (Pack of 2)
Beautiful light pillows that will absolutely provide the comfort and easiness towards a great night of sleep!
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Reviewed in the United States on May 27, 2026
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Skania19
Draper, US
★★★★★ 5
Would buy again
Color: White, Size: Standard (Pack of 2)
This is a good pillow if you like them firm and thin. I let them sit out for 2 days (per instructions). After having them a week, they've perked up and became more full. I guess they just need time after being in the air. They are softer now but your head doesn't sink thru it. They are actually nice and soft to the touch as well.
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Reviewed in the United States on May 4, 2026
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tamara boyd
Draper, US
★★★★★ 3
On the thin side....
Color: White, Size: King (Pack of 2)
These are described as "high loft" and "supportive", but they are fairly thin/flat and very soft.
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Reviewed in the United States on May 26, 2026

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