AC Style Carbon Fibre Rear Diffuser for BMW G14 G15 8 Series 18-Present B9RS4 Exhaust cut-out is around 12cm

Exhaust cut-out is around 12cm

Exhaust cut out is around 11cm

Competition style gloss black side skirts

This spoiler for Audi B8

AC Style Carbon Fibre Rear Diffuser for BMW G14 G15 8 Series 18-Present B9RS4 Exhaust cut-out is around 12cmBMW G14 8 Series Convertible 18 Present (M Sport only) BMW G15 8 Series Coupe 18 Present (M Sport only) For BMW G14 owners, this diffuser delivers an OEM+ look with reliable fitment. Add instant aggression and road presence to your BMW G14 G15 8 Series 18 Present. Crafted from carbon fibre, it offers the perfect balance of strength and lightweight performance. Engineered to resist chips and weathering, it maintains a flawless look over time. Perfect