Adro Carbon Fibre Rear Winglets - BMW 4 Series G22 (2020+) i8 The CSF Heat Exchanger has

The CSF Heat Exchanger has been globally tested in the USA

1Inch = 1050

Axle Back System

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For G9x M5 owners looking for the ideal first mod

Adro Carbon Fibre Rear Winglets - BMW 4 Series G22 (2020+) i8 The CSF Heat Exchanger hasADRO Carbon Fibre Rear Winglets for the 4 Series & M440i G22 model. As official ADRO distributors, we offer the full carbon body kit for the M440i including a front splitter, rear diffuser, side skirts and a rear winglets. This carbon fibre is composed of a 2x2 weave, typical of most OEM carbon fibre pieces and comparable to Genuine M Performance parts. Compatible models BMW 4 Series (2020+, G22) BMW M440i (2020+, G22)