SKU: 55876135737

Maxton Design Street Pro Rear Diffuser BMW 3 Sedan / Touring G20 / G21 Facelift

Sale price$137.70 Regular price$153.00
Save 10%

Pay in installments of $38.25 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Maxton Design Street Pro Rear Diffuser BMW 3 Sedan / Touring G20 / G21 FaceliftPRODUCT DETAILS PRODUCT VERSION PRODUCT CODE COMPATIBLE FIT STREET PRO REAR DIFFUSER BMW 3 SEDAN TOURING G20 G21 FACELIFT BM321FCNC RS1 BMW 3 Sedan G20 Facelift 2023 BMW 3 Touring G21 Facelift 2023 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

PRODUCT DETAILS  

PRODUCT VERSION

PRODUCT CODE

COMPATIBLE FIT

STREET PRO REAR DIFFUSER BMW 3 SEDAN / TOURING G20 / G21 FACELIFT

BM321FCNC-RS1

BMW 3 Sedan G20 Facelift   2023 -     

BMW 3 Touring G21 Facelift   2023 -    

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 
  • 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: 55876135737

      Discover Niche Categories That Outsell

      Top-Converting Item to Boost Your Average Order

      4.9 ★★★★★
      Based on 22 reviews
      Sort
      Highest Rating
      Newest First
      Oldest First
      Product Reviews
      N
      Verified Purchase
      Nicole
      Alexandria, US
      ★★★★★ 5
      Great quality, no holes or fading!
      Size: Medium, Color: Black/Assorted
      I purchased these socks a couple years ago and love them so much that I just recently purchased them again! They fit perfectly, don't make my feet sweaty, and hit the ankle at the right spot. The material is so good that over years they have not faded and even though I wear the same few pairs every day, they have no signs of thinning or holes! These are the ONLY socks that I buy. I have the black ones as well as the multi-colored ones. I will never buy another brand or style again!
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on January 11, 2020
      J
      Verified Purchase
      Jennifer M Bailey
      Natrona Heights, US
      ★★★★★ 5
      Cute under armor socks
      Size: Medium, Color: Black/Assorted
      There's no show under armour socks.Are perfect for anybody who likes thinner socks. I loved them, I love the design the colors and the comfort and fit. Hylie recommend to those of you who like thinner socks.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on October 22, 2024
      K
      Verified Purchase
      Kindle Customer
      Boise, US
      ★★★★★ 4
      Well made and perform well, a little constricting
      Size: Medium, Color: Black Assortment (6-pairs)
      These socks definitely keep most of the moisture away from my feet, even in wet conditions, which is why I bought them. I am diabetic, though, and the recommendation is to wear socks that don't constrict at any point. These have a tight band around the opening that while it is not uncomfortable on, leaves a mark when I take them off. So far it's been ok, but if you have any kind of swelling in your feet or ankles these would probably not be the best. My foot measures size 8 and I wear size 9 Brooks running shoes. The socks fit me just right but based on the size of the opening and the overall length, I wouldn't think they would fit anyone more than a size larger. Overall well made and perform well as you would expect from this brand.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on July 20, 2018
      H
      Verified Purchase
      Halle
      New York, US
      ★★★★★ 5
      long lasting!
      Size: Medium, Color: Black/Assorted
      literally my favorite sock i will buy forever. they just started busting through after 6 years and i wear them a lot
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on November 13, 2025
      D
      Verified Purchase
      David
      Port Orchard, US
      ★★★★★ 5
      Good quality
      Size: Medium, Color: Black/Assorted
      Comfy and sturdy
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on January 27, 2025

      recommand products