As a British engineering company Hi Spec Motorsport Ltd.


manufactures conversions, calipers and rotors at our premises in Dartford, Kent.


With over 25years experience of making brake components,


Hi Spec Motorsport Ltd. can manufacture all of these conversions for BMW vehicles:

Please click on wheel size according to vehicle Variant:

All E46 non m3 variants:

316i to 330i, 318d- 330d

All E46 M3 and M3 CSL models

15-16 wheel kits 17-18 wheel kits 18-19 wheel kits 15-16 wheel kits 17-18 wheel kits 18-19 wheel kits

15”-16”

17”-18”

18”-19”

15”-16”

17”-18”

18”-19”