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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28
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Description
Maxton Design Street Pro Rear Diffuser BMW 4 M-Pack G22PRODUCT DETAILS PRODUCT VERSION PRODUCT CODE COMPATIBLE FIT STREET PRO REAR DIFFUSER BMW 4 M PACK G22 BM4G22MPACKCNC RS1 BMW 4 M Pack G22 2021 Maxton Design products will not only provide visual enhancement, but will also improve aerodynamics of your car by increasing downforce. We ensure perfect fitment of the product by 3D laser scanning every make and model that we design. Our parts are made of ABS plastic that is also primarily used in OEM parts
PRODUCT DETAILS
|
PRODUCT VERSION |
PRODUCT CODE |
COMPATIBLE FIT |
|
STREET PRO REAR DIFFUSER BMW 4 M-PACK G22 |
BMW 4 M-Pack G22 2021- |
Maxton Design products will not only provide visual enhancement, but will also improve aerodynamics of your car by increasing downforce. We ensure perfect fitment of the product by 3D laser scanning every make and model that we design.
Our parts are made of ABS plastic that is also primarily used in OEM parts throughout the automotive industry due to its impact, scratch resistance and shock absorbance characteristics. Give you car a new sharp look that will be the envy of all your friends and other drivers. Start your adventure with Maxton Design’s visual tuning that is second to none in unique design and quality.
PRODUCT FEATURES
- Racing Durability Central Rear Diffuser MADE OF ABS PLASTIC
- MOUNTING KIT
- MOUNTING MANUAL
- More durable material, 10 mm thick ABS plastic plate
- Able to withstand more impact and scratch damage
- Lack of metal elements prevents any corrosion of the part
- New design with stylish edge finish
- UV protective coating
- Resilient to weather elements, can withstand high and low temperatures
- Product is secured with the protective foil
- No painting necessary
- Products can be manufactured in the following options: 10 mm thick matte black, 10 mm thick matte black with red core,
- If you decide to color paint the part, primer must be used prior to the painting
- Parts are labeled confirming authenticity and quality of the product
We highly recommend installation of all our products with professional auto body shops experienced in installation of visual modifications.
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
4.8 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
Fitted perfectly
Style: Gloss Black Double Slats, Size: E46（1999-2002）2-Door
Fitted perfectly
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Looks so dang good!
Style: Gloss Black Double Slats, Size: F30（2012-2018）
These look incredible and are a must have upgrade on every BMW F30. Super easy to install, just snaps into place!
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Reviewed in the United States on April 14, 2026
★★★★★ 5
Good for the money
Color: Camouflage
I bought these for my suzuki kingquad 750 . I’m able to carry a lot more in them then I thought . I had a pack shovel, 20 ft tow strap, 4 bottles of water, bug spray, ton of bungee cords and a couple 1 inch ratchet straps. It still had some room but was close to full . I did not use the phone carrier as I am not willing to take the chance of it falling off, although it hasn’t . 120 miles of rough terrain so far with them.
They hold up to a pressure washer as well. As long as they are zipped up water stays out.
Overall they’re a great add on if you don’t want to lose rack space and save some money
Only downside is the zippers are awful
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Reviewed in the United States on October 6, 2021
★★★★★ 5
Fender bags
Color: Camouflage
Great product!
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Reviewed in the United States on April 11, 2026
★★★★★ 4
Very helpful
Color: Camouflage
Lots of pockets. Easy to attach to rack on 4 wheeler. Heavy durable material.
Only complaint is some zippers are hard to operate. This is due to they are made to be waterproof. Not really a problem since I seldom close the zippers.
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Reviewed in the United States on March 22, 2026