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BMW F32/F33/F36 4 Series 435I/440I M Sport 2013-2020 Carbon Fiber Rear Diffuser

Fits BMW F32/F33/F36 4 Series (2014–2020)

Text 609-525-4865

$415.99

Extra 10% off with code 10OFF ends in

Limited stock Order now before it sells out.

Usually ships within 5 business days

Shipping to the US: $83.00 Details

Package Includes:

1 x  BMW F32 /33/36 4 SERIE DUAL EXIT  M SPORT 2016-2019 CARBON FIBER REAR DIFFUSER

Fitment:

This product will fit a factory spec 435i or BMW 440i, this can also be used to carry out an exhaust conversion for a dual exit providing it is being fitted to an M sport rear bumper, will fit coupe/convertible/gran coupe.

BMW 4 Series M Sport Carbon Fiber Rear Diffuser . Made from real carbon fiber

This product is made perfectly to fit a BMW 4 Series M sport, all screw holes are predrilled and the original bolts from the OEM diffuser are used to install.

Give your BMW 4 Series the ultimate look with our premium quality styling parts, follow us on Instagram and Facebook to see some of the previous work carried out at Unit17

BMW 4 Series M Sport 2013-2019

Installation:

For installation of this part we HIGHLY RECOMMEND A PROFESSIONAL to carry out the fitting of products.

If you don’t know a professional garage that does fitment, please get in touch with us via email or phone and we will find a professional garage.

  • BMW F32/F33/F36 4 Series 2014
  • BMW F32/F33/F36 4 Series 2015
  • BMW F32/F33/F36 4 Series 2016
  • BMW F32/F33/F36 4 Series 2017
  • BMW F32/F33/F36 4 Series 2018
  • BMW F32/F33/F36 4 Series 2019
  • BMW F32/F33/F36 4 Series 2020

Fitment guarantee — If a part doesn’t fit the vehicle listed on its product page, contact us before installing and we’ll cover the return shipping for a refund or replacement.

Complete your BMW F32/F33/F36 4 Series

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Why Unit17

Carbon parts from people who drive them

LOCATION: NJ, USA

Founded in 2014, Unit 17 is the brand created by car enthusiasts who specialize in aftermarket carbon fiber for sports cars, luxury vehicles and performance vehicles.

Our company aims to provide the highest quality pre-preg carbon fiber styling parts.  Being able to relate to fellow enthusiasts who share our passion for motoring is the key to Unit 17’s success.

Taking pride in our quality, service, and product fit is one of our top priorities.

Ask about fitment

Tell us what you drive and we’ll confirm this part fits before you order — usually within a few hours.

Year, make, model and any existing mods — e.g. 2022 BMW G80 M3, M Performance lip

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