Prosport lowering springs to fit BMW 1 Series 5-door F20 Heavy Engines 40/45mm 13.5" subwoofer If you are not sure

If you are not sure that these PCD adapters are what yourequire then

you can see why other aftermarket manufacturers assume the best solution is to replace the factory diverter entirely

5mm pipework and fit from the catalytic converter section backwards (Cat Back) these parts replace the centre and rear sections

Depth (cm) 18

System Efficiency 91

Prosport lowering springs to fit BMW 1 Series 5-door F20 Heavy Engines 40/45mm 13.5" subwoofer If you are not sureBrand New LIFETIME WARRANTY (First owner first vehicle) 40mm front and 45mm rear lowering springs Designed to fit BMW 1 Series 5 door F20 118D 120D 125i Please note if the vehicle has "M Sport" suspension then you may get 10 15mm less then stated lowering due the vehicle already being lower from the factory Will NOT FIT xDrive Models! Please carry out the appropriate research to ensure your vehicle is compatible with the product based on the