
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
For Your Every Summer RSVP, with Code: SUMMER15
Description
HKS Forged Piston Kit RB26DETT 2.8L STEP ZERO - 86.5mm BoreExperience unrivaled engine performance and durability with the HKS Forged Piston Kit, specifically designed for the RB26DETT 2. 8L STEP ZERO with an 86. 5mm bore. Crafted by the renowned Japanese brand HKS, this piston kit delivers superior strength and reliability for those looking to upgrade their engine components. Constructed with forged materials, these pistons provide exceptional resistance to heat and pressure, making them ideal for high
Experience unrivaled engine performance and durability with the HKS Forged Piston Kit, specifically designed for the RB26DETT 2.8L STEP ZERO with an 86.5mm bore. Crafted by the renowned Japanese brand HKS, this piston kit delivers superior strength and reliability for those looking to upgrade their engine components.Constructed with forged materials, these pistons provide exceptional resistance to heat and pressure, making them ideal for high-performance and motorsport applications. The precision engineering ensures a perfect fit and optimized combustion efficiency, enhancing your engine's output and consistency.
Whether you are rebuilding or upgrading your 4-cylinder RB26DETT, this piston kit brings the assurance of HKS quality and engineering excellence. Designed for enthusiasts and professionals alike, it supports aggressive tuning and helps you push your engine to the next level without compromising reliability.
Invest in your performance car with pistons that stand up to the demands of high rpm and boosted power, ensuring your build is ready for the track or street. With HKS, you get not only a product but a trusted partner in performance.
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 1997 reviews
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Product Reviews
★★★★★ 5
Functional + Sexy
Size: Small, Color: Multicoloured E-(5-pack), Size: Small, Color: Multicoloured E-(5-pack)
Not only do these feel good, my husband can’t keep his hands off me. They fit so good and are soft. I change into these to sleep but also just use them as shorts to wear around the house. They’re comfortable and don’t slide around. I got a size small and I’m 100lbs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
★★★★★ 5
Finally!
Size: X-Large, Color: All Black D (5-pack)
Finally, comfortable underwear that don’t end up giving me a wedgie. I have a round booty and most cuts of underwear end up shifting as I walk and sit. The hem of the underwear comes right under my cheeks and the lightweight material ensures there’s no panty line and no shifting to where I don’t want them! I’m definitely purchasing more.
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Reviewed in the United States on May 17, 2026
★★★★★ 3
Ehh
Size: Medium, Color: Multicoloured E-(5-pack)
Very thin, still comfy but very thin material. Super soft though. I've worn and washed and they have held up but I won't be repurchasing bc these are so thin
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Reviewed in the United States on April 14, 2026
★★★★★ 5
They’re fantastic!!!!
Size: X-Large, Color: Multicoloured E-(5-pack)
My clothing size is 16/18 and XL. Even though Amazon suggested a size XXL, I ordered my normal XL and they fit perfectly.
The fabric for this style is 92% bamboo viscose and is amazingly soft and almost silky feeling. I had ordered a different boy short in this brand but they were 80% bamboo viscose and the fabric was significantly heavier. I returned those and ordered these.
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Reviewed in the United States on April 25, 2026
★★★★★ 5
Comfortable and cool. Does not ride up.
Color: 01-multicolour (4-pack), Size: Medium
Extremely comfortable. Stays cool. Ample coverage. Quality material. They do not creep up. I ordered a medium which I generally take a size small. I have reordered and will reorder again to add more colors to my collection.
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Reviewed in the United States on May 18, 2026
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