2012 Alpha N BMW 1M RS Interior and Exterior. The 1M RS features a ventilated carbon hood, front fascia add-on carbon lower spoilers, carbon roof, carbon luggage lid spoiler and a carbon rear fascia diffuser.
To cope with the increased power, the 1M RS features a MAC high-performance braking system which include 6-piston calipers, 380 mm disks and braided stainless steel lines. The car sits on lightweight OZ Superforgiata wheels measuring 8.5×19-inches in the front and 10×19-inches in the rear are fitted with a Michelin Cup tires in 245 and 265 width.
2012 Alpha N BMW 1M RS Engines and Transmissions. Alpha-N offers basic upgrades which consist of a remapped ECU, new air intake and exhaust system, all of which provide an addition 70 HP (51 kW / 69 bhp) over the serial 340 HP (250 kW / 335 bhp) for a total of 410 HP (302 kW / 404 bhp).