Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Koyo 06-11 Honda Civic Si 2.0L Coupe/Sedan (MT) RadiatorUpgrade your 2006 to 2011 Honda Civic Si 2. 0L Coupe or Sedan with the Koyo Racing Radiator, designed specifically for models with manual transmissions. This high performance radiator ensures optimal cooling efficiency, helping your engine stay cool even under demanding driving conditions. Crafted with precision, the Koyo radiator offers excellent durability and reliable operation, making it an essential upgrade for enthusiasts who demand the best.
Upgrade your 2006 to 2011 Honda Civic Si 2.0L Coupe or Sedan with the Koyo Racing Radiator, designed specifically for models with manual transmissions.This high-performance radiator ensures optimal cooling efficiency, helping your engine stay cool even under demanding driving conditions. Crafted with precision, the Koyo radiator offers excellent durability and reliable operation, making it an essential upgrade for enthusiasts who demand the best.
Its direct fitment guarantees straightforward installation without modifications, preserving your vehicle's integrity while boosting its cooling capacity. Whether you are driving on the street or pushing limits on the track, this radiator supports your engine's performance by preventing overheating and maintaining consistent temperatures.
Backed by Koyo's reputation for excellence in automotive cooling solutions, this radiator is a smart choice for V8 engine upgrades, kit cars, and classic builds that require dependable cooling components. Benefit from Tuningsupply's Europe-focused logistics for fast delivery and transparent pricing with no hidden fees or import duties.
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 81 reviews
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Product Reviews
★★★★★ 5
Turtle neck sweater
Size: Large, Color: Wine Red, Size: Large, Color: Wine Red
This turtle sweater is spot on and feels so soft. The quality of material is top notch and the color is amazing on me. You can’t go wrong with this one fellas.
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Reviewed in the United States on February 17, 2026
★★★★★ 3
Cheap but stylish :) I still like
Cute, weird shoulders, cheap. Will tear fast, and earth. 1 thread and it’s overreeerrrrrr
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Reviewed in the United States on February 8, 2026
★★★★★ 5
Pleasant surprise
Size: Small, Color: Wine Red
Good quality. Love how the neck fits. The fabric is soft and comfortable. Size fits are accurate. I recommend this product. We purchased it twice in different colors. Worth the money!
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Reviewed in the United States on December 14, 2025
★★★★★ 5
Great quality nice fit
This turtle neck fit me just right I ordered a S I’m 5’11 207 lbs and it fit me perfect a nice slim fit. The neck wasn’t loose and the sleeves were long enough! The material was great nice and warm. It is a slim fit turtle neck and the quality of the fabric was great.
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Reviewed in the United States on February 20, 2026
★★★★★ 5
n/a
Size: Small, Color: Wine Red
great product I love it already and it actually fit and it was soooooooo comfortable
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Reviewed in the United States on May 7, 2026