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Ships within 48 hours · Estimated delivery Oct 9 - Oct 14
For Your Every Summer RSVP, with Code: SUMMER15
Description
Koyo Racing Radiator Cap Red Type-A 1.3 BarCan you handle the pressure? The Koyorad hyper Radiator Cap is for intelligent tuners who demand to extract every ounce of cooling efficiency from their performance machines. Koyorad highly recommends our 1. 3 bar Koyorad Hyper Cap (Koyo part number SK C13) for use with Koyorad All Aluminium Racing Radiators (when applicable). The Koyorad Hyper Cap is made in Japan with the highest quality components ensuring the best possible performance from your

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
4.7 ★★★★★
Based on 1146 reviews
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Product Reviews
★★★★★ 4
Nice color
Size: X-Large, Color: G-navy
The shirt is as described but my husband haven't wear it yet. He liked it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 22, 2025
★★★★★ 5
Muy linda
Size: X-Large, Color: Whiteone
Looks nicer than in the picture
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Reviewed in the United States on August 31, 2025
★★★★★ 5
Perfect Polo
Size: Large, Color: Dark Orange
Great polo. Fix/quality/orange all perfect
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Reviewed in the United States on July 25, 2025
★★★★★ 5
Nice!
Size: Medium, Color: C-1-black
Nice
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Reviewed in the United States on December 2, 2025
★★★★★ 4
Just Right!
The material is sports wear - light, breezy and silky to the touch.
Pattern/Design came out as expected from the image, no errors and I tend to choose 1 size up so Medium - Large are my go to's.
Fit well with spare room to fill.
Worth the money.
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Reviewed in the United States on October 18, 2023




