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Ships within 48 hours · Estimated delivery Jul 21 - Jul 26
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Description
Supertech 89.5mm Bore Piston Rings - 1x3.30 / 1.2x3.70 / 2.8x3.30mm High Performance Gas NitridedUpgrade your engine with the Supertech 89. 5mm Bore Piston Rings, designed for high performance applications. These piston rings feature a precise 89. 5mm bore diameter and come in a set with ring thicknesses of 1x3. 30mm, 1. 2x3. 70mm, and 2. 8x3. 30mm, ensuring an optimal fit and reliable sealing for maximum power output. The gas nitrided coating enhances durability and wear resistance, allowing your engine to perform at its best even under
Upgrade your engine with the Supertech 89.5mm Bore Piston Rings, designed for high-performance applications. These piston rings feature a precise 89.5mm bore diameter and come in a set with ring thicknesses of 1x3.30mm, 1.2x3.70mm, and 2.8x3.30mm, ensuring an optimal fit and reliable sealing for maximum power output.The gas nitrided coating enhances durability and wear resistance, allowing your engine to perform at its best even under demanding conditions. Manufactured with high-quality materials, these piston rings from Supertech are perfect for enthusiasts looking to increase efficiency and engine longevity.
Whether you're building a race engine or upgrading your hot rod, these piston rings provide the performance and reliability you need. Trust Tuningsupply to deliver competitive pricing, fast shipping across Europe, and expert support every step of the way.
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
4.1 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
The Perfect Firm Pillow l
Size: Queen (1 Count), Color: Original White (Cooling)
It is everything it claims to be, cool, comfortable and strong. I got this for my husband first, he loves it and then got one for my son, he uses it to support his knees and has been sleeping much better since then.
They both needed a firm pillow that is not super soft, firm but not achy.
Finally found the perfect one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 5
Great price nice and soft material
Color: Dark Grey, Size: 1 Pack Body(20x54)-Regular
Says it's a cooling pillow case and it fits my pillow perfect and yes it's cooling
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
Very cool pillow cover
Color: Dark Grey, Size: 1 Pack Body(20x54)-Regular
Great value for the price! Body pillow is very comfortable and silky smooth. Has a very nice very color. Pillow case is not heavy at all! Would recommend!
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Reviewed in the United States on April 1, 2026
★★★★★ 5
Good pillow case
Color: Dark Grey, Size: 1 Pack Body(20x54)-Regular
It’s a nice soft pillow case. Fits perfectly on my body pillow
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Reviewed in the United States on May 18, 2026
★★★★★ 4
Cooling and comfortable against your skin
Color: Navy Blue, Size: 1 Pack Body(20x54)-Regular
Fits perfectly and feels nice against your skin. Just wish it had a zipper on the end. That would have made it perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
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