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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
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Description
Cobb Subaru 15-21 WRX/STI Coolant Overflow TankUpgrade your Subaru WRX or STI from the 2015 to 2021 model years with the COBB Coolant Overflow Tank, designed to deliver superior performance and reliability. Crafted with precision, this coolant reservoir is engineered specifically to fit your vehicle, ensuring optimal compatibility and function. The COBB tank maintains your cooling system at peak efficiency by providing an efficient overflow reservoir that helps manage coolant levels during high
Upgrade your Subaru WRX or STI from the 2015 to 2021 model years with the COBB Coolant Overflow Tank, designed to deliver superior performance and reliability. Crafted with precision, this coolant reservoir is engineered specifically to fit your vehicle, ensuring optimal compatibility and function.The COBB tank maintains your cooling system at peak efficiency by providing an efficient overflow reservoir that helps manage coolant levels during high-performance driving or daily use. Made by a trusted brand in automotive tuning, it upholds the quality standards enthusiasts expect.
Installing this tank not only supports engine cooling but also adds durability and a sleek appearance under your hood. Its robust construction stands up to the rigors of motorsport and spirited driving, making it a practical upgrade for those passionate about performance.
Easy to install and backed by COBB’s reputation, this coolant overflow tank is a must-have for Subaru enthusiasts seeking enhanced cooling and reliability without compromise. Benefit from Tuningsupply’s fast shipping across Europe and enjoy an effortless shopping experience with no hidden costs.
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
4.8 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 4
Starts off very cool
I got this pillowcase for my husband because he is always hot at night and has trouble falling asleep because of it. The fabric of this pillowcase feels very similar to a cooling pillowcase that I have had for years and love (but is discontinued, so I can't get any more of them). It is a silky smooth, not-quite-satin fabric that feels initially very cool to the touch. It fits on a standard size pillowcase, and has a slight pocket end (not very much overlap, so it does come untucked during the night).
My husband reports that this pillowcase is very cooling right when he goes to bed, but after a short while, it warms up and isn't really cool anymore. So if he doesn't fall asleep right away (and he usually doesn't), he has to flip it over. His head puts out a lot of heat at night though, so the pillowcase might stay cooler longer for others.
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Reviewed in the United States on September 13, 2025
★★★★★ 3
Doesn’t stay on the pillow.
Color: Gray, Size: Queen (2 Count)
The concept is there, but the pillow case doesn’t stay on. Every night the pillow case slides either half way or completely off the pillow.
If it stayed on I would love it
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Reviewed in the United States on March 3, 2026
★★★★★ 5
Cooling comfort
Color: Gray, Size: Queen (4 Count)
Very comfortable and cooling. Love them. Help me fall asleep faster and stay asleep instead of flipping my pillow all night.
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Reviewed in the United States on August 17, 2025
★★★★★ 5
Satin pillow cases
Color: Gray, Size: Queen (2 Count)
Awesome pillow case, nice soft ,
Satin like and very cooling material.
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Reviewed in the United States on August 24, 2025
★★★★★ 1
Disappointed
Color: Gray, Size: Queen (2 Count)
Not cooling and bad fit.
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Reviewed in the United States on August 26, 2025