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- USA
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
Ferrea Nissan RB26 31.15mm 6.9mm 101.52mm 22Deg Flo O/S Rad Grv Comp Plus Exh Valve - Set of 12Experience precision and performance with the Ferrea Nissan RB26 set of 12 Comp Plus Exhaust Valves. Crafted specifically for Nissan RB26 engine setups, these valves feature a diameter of 31. 15mm and a stem diameter of 6. 9mm, ensuring a perfect fit for enhanced engine efficiency. With a length of 101. 52mm and a 22 degree flow optimized undercut radius groove design, these intake components offer superior airflow, boosting overall horsepower and
Experience precision and performance with the Ferrea Nissan RB26 set of 12 Comp Plus Exhaust Valves. Crafted specifically for Nissan RB26 engine setups, these valves feature a diameter of 31.15mm and a stem diameter of 6.9mm, ensuring a perfect fit for enhanced engine efficiency.With a length of 101.52mm and a 22-degree flow optimized undercut radius groove design, these intake components offer superior airflow, boosting overall horsepower and responsiveness. Each valve is engineered to endure the demands of high-performance engines, promising durability and reliability under harsh conditions.
The set includes 12 valves, perfectly matching the requirements for a complete installation on 6-cylinder engines. Ideal for enthusiasts looking to upgrade their engine's breathing capabilities, these valves balance high strength with effective sealing properties, reducing wear and maintaining optimal combustion.
Choose Ferrea for your engine upgrade projects to enjoy quality craftsmanship, enhanced performance, and engine longevity. These Comp Plus Exhaust Valves deliver the precision you need for your Nissan RB26, ensuring your vehicle operates at peak power potential with superior valve flow dynamics.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.5 ★★★★★
Based on 1244 reviews
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Product Reviews
★★★★★ 3
Booo
Color: Pink, Size: Medium
Way too big for, I'm so bummed because this knit polo long sleeve shirt is way too big, even after I checked the size guide. It's a shame because the material feels pretty nice. I was really looking forward to wearing this. I can exchange it for a smaller size and that was too big. Lol
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Reviewed in the United States on February 19, 2026
★★★★★ 5
Nice shirt.
Color: Black, Size: XX-Large
Good neck height, not too high, firm neck grip without the choke feel. Clean look when wearing under an open shirt or looks good alone, Soft feel against the skin, and it washes well, no pulling or color fade. semi-form-fitting on the body, but not tight for the size. priced well.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
T-Shirts
T-Shirts are very nice. They run small. Order 1 size up
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Reviewed in the United States on December 31, 2025
★★★★★ 3
Mock turtle neck sagged and did not fit well.
Shirt is well made. Collar not so much. Sagged and did not fit well. Donated to Goodwill.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
A Difficult to Find T-Shirt
These T-Shirts are nice. A super difficult to find. The manufacturer calls it a mock-turtle neck (MTN). But the collar height is actually a bit shorter than the traditional MTN, which is great. It's closer to a regular T-Shirt that comes all the way to the neckline. And very somt a comfortable. This is the perfect style of T-Shirt to wear under a sportscoat, if desired. Or under a shirt where you want the T-Shirt to show for contrast. Just the right look.
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Reviewed in the United States on February 17, 2026