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Ships within 48 hours · Estimated delivery Oct 1 - Oct 6
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Description
Supertech 86.5mm Bore Piston Rings - 1x3.30 / 1.2x3.60 / 2.8x3.10mm High Performance Gas NitridedExperience superior engine performance with the Supertech 86. 5mm Bore Piston Rings. Crafted with precision and designed for high performance, these piston rings feature a gas nitrided finish that enhances durability and reduces wear. The set includes rings of sizes 1x3. 30 mm, 1. 2x3. 60 mm, and 2. 8x3. 10 mm, optimized for excellent sealing and efficiency in your engine's combustion chamber. Manufactured to meet the highest standards in the tuning
Experience superior engine performance with the Supertech 86.5mm Bore Piston Rings. Crafted with precision and designed for high performance, these piston rings feature a gas nitrided finish that enhances durability and reduces wear. The set includes rings of sizes 1x3.30 mm, 1.2x3.60 mm, and 2.8x3.10 mm, optimized for excellent sealing and efficiency in your engine's combustion chamber.Manufactured to meet the highest standards in the tuning and performance industry, these piston rings are perfect for enthusiasts looking to upgrade their engine components. The gas nitriding process ensures a hardened surface to withstand high pressure and temperature, promoting longer service life and reliable performance under demanding conditions.
Whether you're building a high-performance V8 engine, a hot rod, or a custom kit car, the Supertech piston rings provide the performance and reliability you need. Compatible with a variety of engine setups, these rings help improve compression and reduce oil consumption, contributing to a smoother and more powerful ride.
Trust Tuningsupply, your performance parts specialist, to deliver quality components quickly with no hidden fees and fast shipping across Europe. Enhance your engine's power and durability today with Supertech high performance piston rings, ideal for the serious automotive hobbyist or workshop.
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
4.4 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Very well made! I would highly recommend!
Color: Z-flowers, Color: Z-flowers
I have been through iPad cases for other iPads in the past so this time I did some research. This case was among the top recommendations I found. It fit all my personal criteria so I went ahead and ordered it. I’ve used it for a few weeks now and have been pleased with it. The functions and feel of it hasn’t disappointed! The magnet to hold it together like a notebook is sturdy and strong and when I use it to watch something the magnet flips to the other side. One review complained you had no where for it to go, not an issue. The design I chose is perfect and the pattern on “latch” matches up perfectly with case when closed. This case was well constructed and put together as if they put pride into their work. This is not a quality easy found in merchandise these days. I will buy again and recommend this company for future cases as long as they continue this fine craftsmanship!
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Reviewed in the United States on January 9, 2026
★★★★★ 4
⭐⭐⭐⭐ Great iPad Case – Protective, Stylish, and Almost Perfect
Color: 1-Black
This iPad case is really well made and has quickly become our go-to for everyday use. It fits the iPad perfectly, feels sturdy in hand, and offers great protection without making the device bulky. The material feels high quality, and the case looks just as good in person as it does in the listing photos.
What I love:
• Snug, secure fit for the iPad
• Solid protection for everyday bumps and drops
• Sleek design that doesn’t add unnecessary weight
• Easy access to buttons, ports, and camera
• Great value for the price
The only reason this is a four-star review is because it does not stand up on its own in a vertical/portrait position. It works well for flat use and angled viewing, but if you’re hoping to set it upright on end without support, this case won’t do that.
Aside from that one limitation, this is an excellent iPad case that I’d still happily recommend. If standing on end isn’t a must-have feature for you, this case is a great buy and one I’d purchase again.
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Reviewed in the United States on January 24, 2026
★★★★★ 5
Great product
Color: 1-Black
Fits perfectly with iPad 11” (A16). It also holds the pencil really well. The case is a little heavy but protects the iPad perfectly.
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Quality cover
Color: 1-Black
Beautiful and sturdy iPad cover. I am happy with my purchase.
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Reviewed in the United States on June 5, 2026
★★★★★ 5
Quality product at a great price !
Color: 2-Abyss Blue, Color: 2-Abyss Blue
The quality of the case is beautiful. For the money it’s exceptional- The closure is easy to open but stays closed when it is supposed to ! I was also pleased to see it had a spot for a stylus. I love the vibrant blue color .
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Reviewed in the United States on January 11, 2026
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