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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28
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Description
Stage 1 - BMW Speaker Only UpgradeStage 1 Door Speaker Upgrade Kit for BMW Elevate your BMW's audio experience with the Stage 1 Door Speaker Upgrade Kit, designed to replace the front and rear door speakers with high quality Musway speakers, delivering a significant improvement in sound quality over the standard speakers. The Front Speaker Options: Musway CSB4. 2C Component Speakers (Separate Midrange and Tweeter) set Musway CSB 4. 2X Coaxial Speakers (Midrange and Tweeter combined)
Stage 1 Door Speaker Upgrade Kit for BMW
Elevate your BMW's audio experience with the Stage 1 Door Speaker Upgrade Kit, designed to replace the front and rear door speakers with high-quality Musway speakers, delivering a significant improvement in sound quality over the standard speakers.
The Front Speaker Options:
- Musway CSB4.2C Component Speakers (Separate Midrange and Tweeter) set
- Musway CSB 4.2X Coaxial Speakers (Midrange and Tweeter combined)
The Rear Speaker Option:
Musway CSB 4.2X Coaxial Speakers (for Rear Speaker Location - Rear doors or Parcel Shelf)
Important Note:
If your vehicle does not have a tweeter slot, you can purchase the matching mirror triangles from your BMW dealer as a spare part.
Key Features of CSB4.2C and CSB4.2X:
- Ultralight fiberglass cones with dual neodymium drive and solid N42H magnet for good quality sound at both low and higher volume levels.
- CSB4.2C has a 25 mm tweeter with a high-class titanium dome and powerful neodymium magnet drive for fantastic treble resolution.
- Both speakers ensure linear frequency response up to over 20 kHz.
- Designed to work specifically in BMW and BMW Mini vehicles with plug and play connections and mounting brackets for easy installation.
Compatible with the Following BMW Vehicles:
- BMW 1 Series (E87, E81, F20, F21)
- BMW 3 Series (E90, E91, E92, E93, F30, F31, F34)
- BMW 5 Series (E60, E61, F10, F11, G30, G31)
- BMW 6 Series (E63, E64, F12, F13, G32)
- BMW 7 Series (E65, E66, F01, F02, G11, G12)
- BMW X1 (E84, F48)
- BMW X3 (E83, F25, G01)
- BMW X5 (E70, F15, G05)
- BMW X6 (E71, F16, G06)
- BMW Z4 (E85, E86, E89, G29)
- BMW M3 (E90, E92, E93, F80)
- BMW M5 (E60, F10, F90)
- BMW M6 (E63, E64, F12, F13, G32)
- BMW X5 M (E70, F85, F95)
- BMW X6 M (E71, F86, F96)
Upgrade your BMW's audio system to a whole new level with the Stage 1 Door Speaker Upgrade Kit, designed for exceptional sound quality and seamless integration with your vehicle.
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 26 reviews
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Product Reviews
★★★★★ 5
Long lasting dog treat
Flavor Name: Bacon, Size: 1 Count (Pack of 1)
My dog absolutely loved this stuffed shin bone—it kept her occupied way longer than most treats, which is always a win. It’s a great option when you need something that will actually hold their attention.
What I Loved:
• Long-lasting chew compared to typical treats
• The stuffing inside keeps dogs interested and engaged
• Helps with boredom and keeps them busy
• Once finished, the bone can be reused with other fillings
One Small Con:
• It can get a little messy depending on how your dog chews, so it’s best to give it in an easy-to-clean area
Who It’s Best For:
Perfect for medium to strong chewers or dogs that need something to keep them occupied for a while.
Final Verdict:
This is a great value and a go-to for keeping dogs entertained. I’d definitely recommend it if you’re looking for a longer-lasting treat that your dog will actually stick with! 🐾
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Reviewed in the United States on April 11, 2026
★★★★★ 5
🦴 The Ultimate Distraction: A Must-Have for Power Chewers!
Flavor Name: Bacon, Size: 1 Count (Pack of 1)
Finding a chew toy that can withstand my 70-pound "House Hippo" (an expert-level destructor) for more than ten minutes felt impossible, until we discovered these stuffed shin bones. These treats are an absolute game-changer for long-lasting entertainment, durability, and distraction.
Exceptional Durability and Value:
The bone itself is thick, natural, and surprisingly sturdy. Unlike processed chews that crumble or get demolished instantly, these last for days of chewing. The value is tremendous because they provide two phases of entertainment: first, the intense effort of licking out the filling, and second, the satisfying work of chewing the bone itself afterward.
Irresistible Appeal (Peanut Butter/Cheese Filling):
The filling is the secret weapon! My dog goes absolutely wild for the flavor. The filling is firmly packed inside, which means he has to spend a significant amount of time actively working to get every last bit. This intense focus buys me hours of peace and quiet, which is invaluable. On top of that, they offer good nutrition!
Less Mess, More Fun:
I appreciate that these bones are relatively neat. They don't leave greasy residue all over the carpet like some marrow bones, and the durable exterior means minimal splintering (though, as with any bone, supervision is required). They satisfy my dog's natural chewing instinct while promoting dental health by scraping against his teeth as he works the chew.
Final Verdict:
If you have an aggressive chewer who needs a serious, long-lasting treat that is both entertaining and structurally sound, look no further. These stuffed bones deliver on their promise and are now a staple in our dog treat rotation!
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Reviewed in the United States on October 4, 2025
★★★★★ 5
Still Going Strong Months Later
Flavor Name: Bacon, Size: 1 Count (Pack of 1)
These stuffed chew bones have been amazing for my dogs. Even months later, they’re still happily chewing on them, and that says a lot since they’re aggressive chewers. The bacon and cheese filling keeps them interested, and the bones themselves are durable enough to handle their chewing without falling apart.
After all this time, the chews are still holding up and my dogs love them every time. They keep my dogs busy, help with dental care, and are definitely worth having on hand for large dogs who love to chew. Durable, tasty, and long-lasting—can’t ask for more.
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Reviewed in the United States on February 10, 2026
★★★★★ 5
Long lasting
Flavor Name: Bacon, Size: 1 Count (Pack of 1)
These are the longest lasting bones I have ever purchased. But if you don't want a heavy bone that makes noise when dropped this is not for you. They go sliding across my floor as they are being tossed around and played with. But they love them and they have lasted for months. I am glad they are not as expensive as others. To many things are over priced. Dogs love them.
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Reviewed in the United States on May 14, 2026
★★★★★ 4
Arrived on time and as described
Flavor Name: Bacon, Size: 1 Count (Pack of 1)
It is perfect for my 120 lb dog. He did give up after 6 hours of trying to get the “stuffing” out. The bone held up to his chewing. He loved it!
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Reviewed in the United States on January 14, 2026