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- USA
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Ships within 48 hours · Estimated delivery Oct 2 - Oct 7
For Your Every Summer RSVP, with Code: SUMMER15
Description
Powerflex Rear Subframe Rear Bushing Insert - BMW | E46 | E8X Z4Fitment Note: Fits all X3, E46 and Z4 vehicles including M3 and Z4M. Fits into voids in original bushing OE numbers: 33316770781 and 33312283419. 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
Fitment Note: Fits all X3, E46 and Z4 vehicles including M3 and Z4M. Fits into voids in original bushing OE numbers: 33316770781 and 33312283419.
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
4.2 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Incredible smoothly
I recently purchased the Heartbeat Puppy Calming Kit, and it has been a game-changer for my anxious puppy! The heartbeat toy is incredibly soothing and helps my puppy sleep soundly through the night. The lick mats and treat ball keep her entertained and busy, which has significantly reduced her separation anxiety. The quality of all the items is excellent, and they are durable enough to withstand daily use. This kit is a must-have for any new puppy owner looking to provide comfort and training aids. Highly recommend!
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Reviewed in the United States on December 20, 2025
★★★★★ 5
Durable and Great for Teething!
Size: X-Large, Color: Textured Ring, Size: X-Large, Color: Textured Ring
This Nylabone Power Chew Textured Ring is a great find! It’s a pretty big ring, which is perfect because my puppy can grow into it. She already loves it and spends a good amount of time chewing on it.
She’s a big teether, so I was specifically looking for something she could gnaw on that wasn’t plastic, and this has been so much better than the other things she tries to get her teeth into.
It seems durable, keeps her occupied, and the price is great for the quality. I’ll definitely be buying another one when needed!
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Reviewed in the United States on April 18, 2026
★★★★★ 5
Durable toy!
Size: Small, Color: Textured Ring, Size: Small, Color: Textured Ring
Great toy for my beautiful Canela, she found it fun to play and chew all day long, the material is very strong, she could not destroy it, I did not smell beef or meat.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
As durable as expected.
Size: Large, Color: Femur Bone, Size: Large, Color: Femur Bone
My dog loves it—more than any other bone she’s ever had. It’s not quite as durable as regular nylabone, but we expected that. This photo was taken after around 2 hours of super aggressive chewing by a very big German shepherd. It has no discernible smell, but obviously it has a flavor because she doesn’t want to put it down even for trips outside. It’s soft enough that it doesn’t cause that “are their teeth breaking?!” sound that a lot of offbrand nylon chews have. The classic femur shape is perfect. It’s the easiest shape for her to hold naturally. All around, perfect dog chew.
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Reviewed in the United States on April 11, 2026
★★★★★ 4
Heavy duty chewing, not heavy duty dropping
Size: X-Large, Color: Textured Ring
My super chewer loved this toy, great shape, provided long lasting entertainment. However, when he dropped it from his mouth onto our epoxy flooring (not a far drop as he’s only 50lbs) one chunk broke clean off at the 2 smaller joints. Although we kept the larger piece for a while, a similar drop a week later broke it again. Considering this is fairly inexpensive, I wasn’t expecting it to be indestructible. It’s just strange how it broke. Will probably buy again to test one more time.
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Reviewed in the United States on March 9, 2026