Genuine BMW N55 Turbocharger Coolant Return Pipe/Line Hose | OEM 11537583903 | Fits M2, 135i, M135i, M235i, 335i, 435i, 535i, 640i, 740i, X1, X3, X4, X5, X6 black/grey 1 x Offside front wing

1 x Offside front wing panel for BMW M4 F82 F83

freeing up airflow and delivering up to 8 whp

Fits vehicles originally equipped with passive suspension and those with adaptive damping

By shortening the top arms to increase static camber and camber gain

On-road feel

Genuine BMW N55 Turbocharger Coolant Return Pipe/Line Hose | OEM 11537583903 | Fits M2, 135i, M135i, M235i, 335i, 435i, 535i, 640i, 740i, X1, X3, X4, X5, X6 black/grey 1 x Offside front wingBMW N55 Turbocharger Water Return Hose Part Number 11537583903 Restore dependable cooling to your turbocharged straight six with this factory original BMW turbo water return hose, part number 11537583903. Designed for the N55 engine family, this genuine BMW cooling circuit pipe routes coolant away from the turbocharger for stable temperatures, leak free operation and long term reliability. Ideal for owners chasing a permanent fix for drips, weeping