SKU: 57457222536

Maxton Design Street Pro Rear Diffuser Audi A4 S-Line (Us My2019)

Sale price$191.51 Regular price$212.79
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 23 - Aug 28

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Description

Maxton Design Street Pro Rear Diffuser Audi A4 S-Line (Us My2019)PRODUCT DETAILS PRODUCT VERSION PRODUCT CODE COMPATIBLE FIT STREET PRO REAR DIFFUSER AUDI A4 S LINE (US MY2019) AUA4B9COMPCNC RS1 A4 S LINE (US MY2019) 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

PRODUCT DETAILS  

PRODUCT VERSION

PRODUCT CODE

COMPATIBLE FIT

STREET PRO REAR DIFFUSER AUDI A4 S-LINE (US MY2019)

AUA4B9COMPCNC-RS1

A4 S-LINE (US MY2019)


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: 57457222536

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      4.1 ★★★★★
      Based on 23 reviews
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      A
      Verified Purchase
      Amazon Customer
      Fort Morgan, US
      ★★★★★ 5
      Sock em good Socko!!
      Size: Large, Color: (100) White / White / Pitch Gray
      Hands down the best socks I’ve bought on here. Just need to find them in black and I’m set on ankle socks for life.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on February 24, 2026
      S
      Verified Purchase
      scopin4u2
      Houston, US
      ★★★★★ 5
      They’re pretty nice socks
      Size: Large, Color: (100) White / White / Pitch Gray
      I got these today. They fit ok. I was wanting some no show socks. These are great. You have to make sure of the size you buy. They’re durable. Comfortable. Keep moisture off your feet as much as possible. Highly recommend!
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on June 3, 2025
      B
      Verified Purchase
      Brandy
      Alexandria, US
      ★★★★★ 4
      Socks
      Size: Medium, Color: (001) Black / Black / Pitch Gray
      Love the socks nice an warm and comfortable.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on January 31, 2026
      D
      Verified Purchase
      Denise
      Fort Morgan, US
      ★★★★★ 5
      Warm feet
      Size: X-Large, Color: (100) White / White / Pitch Gray
      Sons lives these socks, requested them for Christmas.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on February 23, 2026
      M
      Verified Purchase
      Mike
      Draper, US
      ★★★★★ 5
      Nice
      Size: Large, Color: (100) White / White / Pitch Gray
      Great for around the house. Nice fit. I have the Beetus so I've always got to have socks of some kind on when I'm not sleeping. I guess they'd be good for athletics too, beats me.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on December 24, 2025

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