SKU: 63520560596

Maxton Design Street Pro Rear Diffuser BMW X3 M-Pack F25

Sale price$184.05 Regular price$204.50
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USA
  • USA
  • CAN

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

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Description

Maxton Design Street Pro Rear Diffuser BMW X3 M-Pack F25PRODUCT DETAILS PRODUCT VERSION PRODUCT CODE COMPATIBLE FIT Street Pro Rear Diffuser BMW X3 M Pack F25 BMX325MPACKCNC RS1 BMW X3 M Pack F25 2011 2014 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 X3 M-Pack F25

BMX325MPACKCNC-RS1

BMW X3 M-Pack F25 2011 - 2014

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: 63520560596

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      4.8 ★★★★★
      Based on 20 reviews
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      B
      Verified Purchase
      Brandonian
      Battle Creek, US
      ★★★★★ 1
      Flimsy Nozzle
      Size: 2 fl oz
      The nozzle is so flimsy at the moment I pressed on it it popped off the can into the gas tank. I didn’t press it softly but I also didn’t press it very hard either, getting it out was a huge pain in the butt.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on May 24, 2026
      J
      Verified Purchase
      John
      Lexington, US
      ★★★★★ 5
      Good product
      Color: Blue, Number of Items: 1
      I like the product and it works as advertised
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on February 16, 2026
      J
      Verified Purchase
      John H.
      Waukegan, US
      ★★★★★ 5
      Keeps your engines running right.
      Color: Blue, Number of Items: 1
      Works great. I've had less trouble , mosty excellent performance with my small power tools and yard equipment since I've been using this and other Stay bil products.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on March 14, 2026
      L
      Verified Purchase
      Len
      Carnegie, US
      ★★★★★ 5
      Easy Rider
      Color: Blue, Number of Items: 1
      Great product. Great price. Costs double at most retail stores. I use it for fuel in Bass Boat, Harley + all lawn cutting fuel for motors.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on February 24, 2026
      G
      Verified Purchase
      Georgyo07
      Chelsea, US
      ★★★★★ 4
      Helped to improve combustion in 12 year old Mercruiser 3.0L engine
      Color: Blue, Number of Items: 1
      I used the whole bottle in 1/2 tank of questionable gasoline from used boat from dealership, with no idea what mixture of gas water and particulates was in the gas tank in this 12 year old boat. The dealer started up the boat, and it was taking a minute to get the idle going. He mentioned that the gas was a few months old, but I am guessing that is was more like 6 months old. This is the TKS engine, self priming. I think some water / condensate was in the tank. Before taking out to first trip, I added bottle and 5 gallons fresh gas. That trip to the lake, I still has some issues getting it to start easily. Ran OK, not great that day, went home, changed cap and rotor and wires. Next trip, 1 week later, the 3.0L started great, ran great, I am not sure if it took some hours to fully mix and interact with the old gas, neutralize the water, and perform it's reactions, before it made existing gas more combustible, but that is what it seemed like to me. ***UPDATE**** - I had strange fuel issues the next season after using this product. I had to replace the fuel pump and many other fuel delivery components including the carburetor. Not sure if this contributed to the fuel system failing, the long term effects outweigh the short term gains.
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on September 25, 2024

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