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Description
CSF 2023+ Toyota GR Corolla/2020+ GR Yaris High Performance Stepped Core Intercooler System - BlackTesting was performed at World Motorsports in Torrance, CA with the help of Moto IQ . The OEM intercooler was run first to establish a baseline. You can see the OEM intercooler reaches heat soak relatively quickly (about 3 pulls). Performance was fairly impressive for an OEM intercooler, able to drop the charge air temperatures approximately 150F. The CSF x Jackson Racing Intercooler just blew the factory system out of the water though. Charge air
Testing was performed at World Motorsports in Torrance, CA with the help of Moto IQ . The OEM intercooler was run first to establish a baseline. You can see the OEM intercooler reaches heat soak relatively quickly (about 3 pulls). Performance was fairly impressive for an OEM intercooler, able to drop the charge air temperatures approximately 150ºF. The CSF x Jackson Racing Intercooler just blew the factory system out of the water though. Charge air temperatures were reduced by more than 240ºF. That's 90ºF more than the OEM intercooler. This resulted in much lower Intake Air Temperatures (IATs) and that were just a few degrees over ambient. On top of that, heat soak took twice as long to set in. Even when heat soaked, the charge air temperatures remained around 60ºF cooler than that of the factory intercooler.This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2023-2024 | Toyota | GR Corolla | Circuit Edition |
| 2023-2025 | Toyota | GR Corolla | Core |
| 2023 | Toyota | GR Corolla | Morizo Edition |
| 2024-2026 | Toyota | GR Corolla | Premium |
| 2025-2026 | Toyota | GR Corolla | Premium Plus |
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4.2 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
Great Socks
Color: (001) Black / Black / Castlerock, Size: Large
I keep ordering these over and over again. They fit well, and are soft and comfortable. My feet don't sweat like crazy while wearing them. The cupped heel makes them fit even better. They hold up to everything from everyday use to active lifestyles.
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Talla perfecta
Color: (001) Black / Black / Castlerock, Size: Large
Excelente producto
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
★★★★★ 5
Very comfy!
Color: (100) White / White / Halo Gray, Size: Medium
Very soft, fits well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
★★★★★ 4
Good sock but thick
Color: (001) Black / Black / Castlerock, Size: Small
These Under Armour socks are high quality and definitely durable, with great cushioning and a solid fit that stays in place throughout the day. The material feels supportive and they hold up well after multiple washes without losing shape.
My only minor downside is that they’re thicker than I expected. They feel more like a heavy-duty training sock, which is great for colder weather or intense workouts, but a bit bulky for everyday sneakers or warmer days.
That said, the quality is excellent, and if you prefer a thicker, more cushioned sock, these are perfect. Just something to be aware of depending on how you plan to use them.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Black Under Armor Socks
Color: (001) Black / Black / Castlerock, Size: Medium
They fit perfect. I bought them for my
Boyfriend & most pairs are too big or not
Really no shows like they say. If they have white ones, I will be purchasing more.
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Reviewed in the United States on May 26, 2026
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