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 26 - Aug 31

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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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      4.9 ★★★★★
      Based on 16 reviews
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      J
      Verified Purchase
      joymom
      Phoenix, US
      ★★★★★ 5
      Great Value for a ball my dog loves!
      Color: S6-muti-color
      I wish these ball were in the subscription program! My dog gets sooo excited by the new ball, but her interest in things lasts for a few days. She kills the squeak within 11minutes, but the squeaker stays in place rather than becoming a chocking or swallow hazard, and she still loves to chew it. Next, we must throw the ball approximately 723 times the first day, possibly 496 times on day 2, and just 3- 4 on day 3, at which point she will chase the ball before hollering "it's over here if you need it," while she checks on the chipmunk den. We currently have 17 of these balls in our yard (because we have given several leftovers to a less discriminating doodle next door). These balls hold up really well, get her extremely active for the first couple of days, and are a much cheaper than doggie daycare (after an active morning with a new ball, she is happy to chew on it and sleep much of the day). I always have these on hand!
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on November 22, 2025
      M
      Verified Purchase
      Michelle
      Massapequa, US
      ★★★★★ 4
      Pieces chewed off
      Color: white & green
      My Aussiedoodle loves it. I throw it down the hallway, it bounces crazy, and he chases it. The only complaint is that he can't chew much of the ball part. So now I have to have it put away and brought out for special playtime.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on April 9, 2026
      J
      Verified Purchase
      jewelrycook
      Houston, US
      ★★★★★ 5
      Bouncy, not hard, and good value.
      Style: Fetch Balls (Pack of 10), Size: 2.5 inch
      Great balls for the ball launcher and not rockhard like some of the solid rubber balls. These have great bounce, and because of the two holes, they make a fun whistling noise as they fly through the air. My dogs love them and they are a good value. By the way, if you throw them too hard, they will go through chain-link and no climb fence because they squish a bit!
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on February 16, 2026
      I
      Verified Purchase
      IT Secure Force
      Grantham, US
      ★★★★★ 5
      Excellent dog balls — safe design and very durable
      Style: Fetch Balls (Pack of 3), Size: 2.5 inch
      These fetch balls from Amazon Basics are fantastic, and my dog absolutely loves them. One of the biggest reasons I prefer these over other brands is the hole that runs through the center of the ball. This is a very important safety feature: if a dog were to accidentally get the ball stuck in the back of the throat, the hole allows air to pass through. That small detail could literally make a life-saving difference. Aside from the safety benefit, they bounce well, are easy to clean, and hold up to a lot of playtime. They’re firm but not rock-hard, and my dog goes crazy for them. Great value, great quality, and a thoughtful design. Highly recommended for dog owners who want a safer alternative to standard solid rubber balls.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on December 1, 2025
      M
      Verified Purchase
      mike
      Omaha, US
      ★★★★★ 5
      Great ball for heavy chewers
      Style: Assorted Balls (Pack of 3), Size: 2.5 inch
      Great toy for my Doberman. She chews through tennis balls in about 15 minutes but these are very durable. She likes to chase them but also just chew on them.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on April 26, 2026

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