Transform the rear of your BMW 4 Series with this M Sport performance style rear diffuser. Designed for F32, F33 and F36 models equipped with the M Sport rear bumper, this gloss black valance adds a race-inspired look and accommodates twin exhaust outlets.

The diffuser is injection moulded from high-quality ABS plastic, ensuring a combination of light weight and durability. It comes in a smooth gloss black finish that matches factory trim and requires no painting. ABS plastic is resistant to weathering and minor impacts.

• M Sport performance style rear diffuser with twin exhaust cut-outs
• Made from durable ABS plastic with a high-gloss black finish
• Direct replacement for the OEM rear valance on M Sport bumpers
• Includes pre-drilled mounting points and supplied screws for installation
• Enhances aerodynamic performance and adds an aggressive appearance

To install, remove the original rear valance and clip this diffuser into place using the existing mounting points. Secure with the supplied screws for a firm fit. We recommend professional installation or DIY fitting with appropriate tools to ensure proper alignment.

Compatibility:

• BMW 4 Series F32 Coupe (2014-2021) with M Sport rear bumper and twin exhaust
• BMW 4 Series F33 Convertible (2014-2021) with M Sport rear bumper and twin exhaust
• BMW 4 Series F36 Gran Coupe (2015-2021) with M Sport rear bumper and twin exhaust
• Not suitable for M4 models or vehicles with single exit exhaust

Give your 4 Series a muscular finish with this M Sport performance diffuser and pair it with matching side skirts and boot spoiler for a complete look.