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- USA
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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
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Description
Maxton Design Street Pro Rear Diffuser BMW 3 G20 / G21 M-PackagePRODUCT DETAILS PRODUCT VERSION PRODUCT CODE COMPATIBLE FIT STREET PRO REAR DIFFUSER BMW 3 G20 G21 M PACK BM320MPACKCNC RS1 BMW 3 G20 G21 M Pack 2018 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
PRODUCT DETAILS
|
PRODUCT VERSION |
PRODUCT CODE |
COMPATIBLE FIT |
|
STREET PRO REAR DIFFUSER BMW 3 G20 / G21 M-PACK |
BMW 3 G20 / G21 M-Pack 2018 - |
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
4.4 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 3
Off - color
Color: Black, Color: Black
Flimsy, pretty obviously 3D printed. It's noticeably blue in color, but no one in the front seats will notice.
This is good as an aesthetic bandage fix, but I'll go back to sourcing an OEM piece.
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Reviewed in the United States on September 3, 2024
★★★★★ 1
Poor quality.
Color: Grey
This is a waste of money. No communication from seller. It took super long to receive it and when I got it , it was a big disappointment. This is a junk.
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Reviewed in the United States on April 18, 2026
★★★★★ 5
Chromed out looks good
The price was a beatable installment easy
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Reviewed in the United States on September 11, 2021
★★★★★ 1
Does not fit
Fitment is horrible, don’t waste your money. Tabs are already broken upon receiving. Does not hold on to hood.
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Reviewed in the United States on November 14, 2025
★★★★★ 3
Fit is ok
They are a definite improvement from my original 22 year old grills but they have some clear differences in quality of the chroming, if you compare oem to these side by side the oem grills look smoother. also they don't fit great at least not on my car, albeit with a bit of nudging they fit pretty close to the originals. Overall not bad for something that is a quarter of the price of the oem part
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Reviewed in the United States on July 9, 2022
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