The BMW 135is was a short lived high performance variant of the E8x BMW 1 Series that was introduced for the 2013 model year. Available in the E82 coupe or E88 convertible body style, the 135is was powered by a tuned version of BMW's N55B30 engine. This 3.0L turbocharged inline six engine had an output of 320hp and 317 lb ft of torque which was sent to the rear wheels via a 6 speed manual or 7 speed dual clutch automatic transmission. Production of the E8x BMW 135is was limited to the 2013 model year.