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- USA
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
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Description
Powerflex Rear Differential Bushings - E39 | 5-SeriesPowerflex polyurethane bushings are designed to decrease the amount of deflection in your car's suspension which improves handling, driver feedback, and tire wear. Powerflex uses their own premium polyurethane formulation to provide minimal NVH (noise, vibration, harshness) and increased longevity over stock rubber bushings. Bushings are produced in one of three durometers Yellow (70A, approximately 25% stiffer than stock), Purple (80A, approximately
Powerflex polyurethane bushings are designed to decrease the amount of deflection in your car's suspension which improves handling, driver feedback, and tire wear. Powerflex uses their own premium polyurethane formulation to provide minimal NVH (noise, vibration, harshness) and increased longevity over stock rubber bushings.
Bushings are produced in one of three durometers – Yellow (70A, approximately 25% stiffer than stock), Purple (80A, approximately 30% stiffer than stock), and Black (95A, approximately 80% stiffer than stock). Unlike other brands using only one urethane grade for all applications, Powerflex design engineers choose the correct hardness to allow for the specific movement or rigidity required for each location while minimizing unwanted NVH.
Powerflex urethane hardness is standardized per fitment and location. This takes out the guess work, so when you choose Street, you know our design engineers have selected the optimal polyurethane hardness for your specific application. Select parts are also available in an optional stiffer urethane (Black Series) for track and autocross performance where NVH is less important.
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
4.3 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
Great screen!
Color: Black, Pattern Name: Divider
This is a great screen! It is sturdy, easy to maneuver and it looks great! You won't be disappointed. It does the job. I am very pleased.
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Reviewed in the United States on March 24, 2026
★★★★★ 5
Great purchase for the price
Color: Cherry, Pattern Name: Divider, Color: Cherry, Pattern Name: Divider
Room separator was delivered in great shape, not broken as other people. It looks really good but please note the materials are fragile. It’s perfect for the place I needed.
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Reviewed in the United States on April 23, 2026
★★★★★ 5
Roomdivide
Color: Black, Pattern Name: Divider
Looks very nice in my room like the height and look. Nicely made.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Well made and attractive
Color: Natual, Pattern Name: Divider
Received today. Well packaged. For the price this is a great panel divider. Appears well made and sturdy. Looks like a more expensive panel divider. Would by again.
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Excellent Surge Protector with Smart Layout and Solid Build
Excellent Surge Protector with Smart Layout and Solid Build
This Yintar surge protector is one of those workhorse accessories that quickly becomes essential once you set it up. It offers a great mix of power, protection, and convenience—10 well-spaced outlets and 4 USB ports mean you can power nearly everything on your desk or entertainment setup without daisy-chaining multiple strips. The 8-foot heavy-duty cord is a big plus too, long enough to reach behind furniture or across a room, and the flat angled plug fits neatly into wall sockets without blocking others.
What stands out most is the thoughtful layout. The outlets are spaced wide enough to fit bulky adapters, and the mix of vertical and horizontal spacing helps avoid overlap. The unit feels sturdy and well-built with a solid power switch and bright but not harsh indicator light. The housing itself is made from flame-retardant material and doesn’t feel flimsy like some lower-end surge protectors.
Charging from the USB ports is consistent and reasonably fast for phones, tablets, and small devices, though not quite at USB-C PD speeds. The built-in surge protection (2100 joules) and overload switch add reassurance, especially for computers or AV gear.
I mounted mine behind a home office workstation, and it’s been completely stable—no noise, no heat buildup, and everything stays securely plugged in. The included cable ties were a nice touch for organizing excess cord length.
Bottom line: A high-quality, reliable power strip that handles multiple devices safely and efficiently. Perfect for home offices, entertainment setups, or anyone who wants a durable, thoughtfully designed surge protector with extra reach and USB convenience.
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Reviewed in the United States on October 8, 2025