SKU: 83970984531

Maxton Design Street Pro Rear Diffuser BMW 4 Gran Coupe M440I G26

Sale price$108.45 Regular price$120.50
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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Description

Maxton Design Street Pro Rear Diffuser BMW 4 Gran Coupe M440I G26PRODUCT DETAILS PRODUCT VERSION PRODUCT CODE COMPATIBLE FIT STREET PRO REAR DIFFUSER BMW 4 GRAN COUPE M440I G26 BM4G26MPACKGCCNC RS2B BMW 4 Gran Coupe M440i G26 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

PRODUCT DETAILS  

PRODUCT VERSION

PRODUCT CODE

COMPATIBLE FIT

STREET PRO REAR DIFFUSER BMW 4 GRAN COUPE M440I G26

BM4G26MPACKGCCNC-RS2B
BMW 4 Gran Coupe M440i G26 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:
      1. 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
      SKU: 83970984531

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      4.1 ★★★★★
      Based on 12 reviews
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      Verified Purchase
      Lcm
      Charlottesville, US
      ★★★★★ 4
      Comfortable
      Size: King (Pack of 1)
      An adjustable pillow
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on August 12, 2024
      A
      Verified Purchase
      Anna Revels
      Cuba, US
      ★★★★★ 5
      Pillow
      Size: King (Pack of 1)
      Love it! Great support.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on April 28, 2026
      T
      Verified Purchase
      Tracy V.
      Massapequa, US
      ★★★★★ 1
      Doesn't last long
      Size: King (Pack of 1), Size: King (Pack of 1)
      I have only had this pillow for 8 month and it is flat and not comfortable anymore. I sent the company an email and they never responded. I do now recommend that you buy this pillow.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on January 10, 2024
      J
      Verified Purchase
      jimmy egan
      Pawtucket, US
      ★★★★★ 2
      The pillows have a chemical smell
      Size: King (Pack of 1)
      I bought two Marlow pillows a while ago. They are great pillows. The two new Marlow pillows I just purchased have a chemical odor. The manufacture date is Sept. 2024. I have them airing out hoping the smell will dissipate , so far that has not happened.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on October 28, 2025
      T
      Verified Purchase
      toho
      Carnegie, US
      ★★★★★ 5
      Simply The Best
      Size: King (Pack of 1)
      It appears there are more than 1,000 pillows advertised and available all over the Internet. The situation is a comedy routine. If you want a cooling pillow because you're a hot sleeper or if you want a plush pillow for back problems or a combination or neither, it doesn't matter. Be prepared to read 1,000 different advertisements until you start laughing out loud. This is what I did, but I wandered upon this Marlow Pillow system and then trusted the Amazon ratings. And boy am I happy, though a word of caution: if you want the cooling technology to really work you've got to pair this pillow with the Marlow pillow protector. Because Amazon didn't carry the pillow protector I bought it directly from Marlow. And this is the last pillow I'll ever get or need to get. Comfortable like a goose down pillow and yet cool to the touch and cool all night long. So I got lucky; have avoided having to buy multiple pillows; and now am enjoying the heck out of my Marlow King with the Marlow pillow protector. Lastly, this pillow is adjustable with a zipper and it works: you can make it softer or harder with a quick zip. The best pillow out there, by far!
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on April 20, 2023

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