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- USA
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
Bilstein 48-312219 - AS2-R Series Suspension KitBilstein AS2 R Series shock absorbers are designed for motorsports applications and provides premium performance through superior tuning and modular design. The package features an aluminum bodied remote reservoir with tunable base valve technology and several adjustment options mated to Bilsteins AS2 Series aluminum modular shock. The lightweight threaded body shock can be used with or without coilover hardware. The AS2 R Series shock absorbers offer
Bilstein AS2-R Series shock absorbers are designed for motorsports applications and provides premium performance through superior tuning and modular design. The package features an aluminum-bodied remote reservoir with tunable base valve technology and several adjustment options mated to Bilstein’s AS2 Series aluminum modular shock. The lightweight threaded body shock can be used with or without coilover hardware. The AS2-R Series shock absorbers offer racers a versatile damper that maximizes suspension travel and gives an endless range of options for tuning and upgradeability.
Specifications:
| Description_SHO | Complete Kit |
| Description_DEF | Suspension Kit |
| Description_DES | AS2-R Series - Suspension Kit |
| Description_EXT | 46mm Monotube Shock Absorber |
| Description_INV | Dirt LM Shock Absorber Kit, w/LR Axle |
| Description_LAB | AS2-R Series - Suspension Kit |
| Description_ASM | No Applications |
| Description_MKT | Bilstein AS2-R Series shock absorbers are designed for motorsports applications and provides premium performance through superior tuning and modular design. The package features an aluminum-bodied remote reservoir with tunable base valve technology and several adjustment options mated to Bilstein’s AS2 Series aluminum modular shock. The lightweight threaded body shock can be used with or without coilover hardware. The AS2-R Series shock absorbers offer racers a versatile damper that maximizes suspension travel and gives an endless range of options for tuning and upgradeability. |
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 1148 reviews
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Product Reviews
★★★★★ 4
A little snug on the thighs
Size: Medium, Color: Multicoloured G (5-pack)
Super comfy, soft and thin. For reference, I'm 5'6", 135, athletic build. I bought medium. I almost returned them because I thought they were a bit too snug on my thighs, and my thighs are not large at all. I was concerned about panty lines under snug clothing. But, because they're thin, I figured they would probably stretch, so I kept them. So far, I've only worn them under a night shirt, but they're super comfortable and they dont ride up at all. Very nice, but if your thighs are a little thick, you probably won't like them.
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Reviewed in the United States on August 29, 2025
★★★★★ 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.
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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