ST Style Carbon Fiber Rear Diffuser for BMW 1 Series E81/E87 M Sport (2004–2012) Fitment: BMW 1 Series F20/F21

Fitment: BMW 1 Series F20/F21 LCI M Sport (2015–2019)

Fitment: BMW G30/G31/M5 F90 M Sport (2017-2020)

4 Series F82 F83 M4 (2014-2019)

Fitment: BMW M5 F10 (2011-2016)

and more aggressive appearance while keeping a clean OEM-inspired exterior style

ST Style Carbon Fiber Rear Diffuser for BMW 1 Series E81/E87 M Sport (2004–2012) Fitment: BMW 1 Series F20/F21Upgrade the rear end of your BMW 1 Series E81 E87 M Sport 20042012 with this carbon fiber rear diffuser replacement. Designed for 20042012 models, it replaces the rear bumper diffuser area for a cleaner, sportier and more aggressive rear end look while keeping an OEM inspired exterior style. Fitment: BMW 1 Series E81 E87 M Sport 20042012 Product Type: Rear diffuser rear bumper diffuser replacement Install Position: Rear bumper lower rear diffuser area