SQ Style Pre-Preg Carbon Fibre Rear Diffuser for BMW 4 Series i4 21-26 E89 (2009-2013) designed to perfectly complement the

designed to perfectly complement the vehicle’s suspension system and improve handling dynamics while preserving comfort

calculation

Designed specifically for BMW F16

CSF collaborated with leading EcoBoost specialists to develop a radiator upgrade tailored to the specific demands of the Fiesta ST platform

The valve activation is carried out using the original actuator via the vehicle’s onboard electronics

SQ Style Pre-Preg Carbon Fibre Rear Diffuser for BMW 4 Series i4 21-26 E89 (2009-2013) designed to perfectly complement the2020 2026 BMW G26 4 Series Gran Coupe 2020 2026 BMW G26 i4 Note: There will be SQ logo on the side skirts Designed specifically for BMW 4 Series, this diffuser enhances your vehicles appearance. Bring a race inspired presence to your BMW 4 Series i4 21 24 while keeping an OEM+ finish. Built using pre preg carbon, the construction ensures both resilience and style. Engineered to resist chips and weathering, it maintains a flawless look over time.