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- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Supertech Mazda Miata 1.8L Black Nitrided Exhaust Valve - +1mm Oversize - Set of 8Enhance your Mazda Miata 1. 8L engine performance with the Supertech Black Nitrided Exhaust Valves. This set of eight valves is precision engineered to be 1mm oversize, ensuring a perfect fit and improved durability. Crafted with expert nitriding treatment, these valves offer superior resistance to wear and heat, extending the life of your engine components. The black nitride finish not only adds a sleek look but also promotes smoother airflow for
Enhance your Mazda Miata 1.8L engine performance with the Supertech Black Nitrided Exhaust Valves. This set of eight valves is precision-engineered to be 1mm oversize, ensuring a perfect fit and improved durability.Crafted with expert nitriding treatment, these valves offer superior resistance to wear and heat, extending the life of your engine components. The black nitride finish not only adds a sleek look but also promotes smoother airflow for optimal exhaust efficiency.
Supertech's commitment to quality guarantees that each valve meets rigorous standards, providing consistent performance that car enthusiasts and professional workshops trust. Perfect for tuning projects, hot rod builds, or restoring your Miata, these valves deliver enhanced reliability and power.
Upgrade your engine with the confidence of competitive pricing, fast European shipping, and no hidden costs. Supertech Exhaust Valves from Tuningsupply are the ideal choice for performance-minded drivers seeking quality and value.
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
4.5 ★★★★★
Based on 979 reviews
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Product Reviews
★★★★★ 5
Suit for Prom
Size: Large, Color: Navy Blue
My son (17) ordered this suit to wear to Prom (2 weeks before) and it was a hit! Great Quality and great fit! He even convinced a few of his friends to buy their suits here too! Would purchase again for sure!
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Reviewed in the United States on May 20, 2026
★★★★★ 5
This is a terrific purchase.
Size: Large, Color: Navy Blue, Size: Large, Color: Navy Blue
Amazing for the price. It’s a wonderful suit fit just right for a 5’10”. 145 pound male.
The quality is surprisingly wonderful for this suit and the color is accurate. As in the picture it is a slim fit and accentuates his figure. I would highly recommend this for a purchase. (be sure to use the measurements on their description before ordering). After a steam and a press we were ready to go. The packaging was very nicely done also.
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Reviewed in the United States on February 21, 2026
★★★★★ 5
Perfect fit.
Size: Large, Color: Dark Gray
I’m 5’9”, about 180 lbs. I got an L based on the Amazon recommendation. The size chart showed the pants being a 36” which is big for me but it’s those that stretch so if you’re a 34” like me, it’ll fit perfectly. No alterations needed for me. Great fit, good looking suit, nice material. I immediately bought another and hope it fits as good as this one. Genuinely impressed.
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Reviewed in the United States on May 30, 2026
★★★★★ 4
Pant issue
Size: X-Small, Color: Dark Navy
Except pant. Everything is good.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
A good price
Size: Small, Color: Black
For the price , this was a good buy. My 8th grade great-grandson needed a suit and I could not find a black suit to fo fit him. This was perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
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