Performance Parts were released in the facelift and can be installed to all models. These include carbon fibre mirrors, a sport steering wheel, M rims, black kidney grilles and Aluminium pedals. 30d models also get a power boost kit making 27 hp more (286 hp) and 18d and 20d models can be fitted with a dual exhaust. Europe UK models went on sale on 18 November 2010. Early UK models included the xDrive20d. xDrive30d was added in April 2011. xDrive35d was added from September 2011. sDrive18d was added on 20 August 2012. From Spring 2013, the latest generation of BMW Professional Navigation System became available. North America US models arrived in US BMW Centers by the end of 2010 as 2011 model year vehicles. Early US models included xDrive28i, xDrive35i. In 2013 model year (produced in April 2012 and delivered in May 2012), a turbo four cylinder xDrive28i was introduced as replacement for the inline six xDrive28i, with new features such as standard Auto Start/Stop, Driving Dynamics Control with ECO PRO, New Driver Assistance Package (includes Lane Departure Warning). All US market vehicles come with an 8-speed automatic transmission. For 2011, the F25 X3 is available in the US, only with a 3.0-liter inline six-cylinder gasoline engine either normally aspirated or with a twin-scroll turbocharger. In 2012, the F25 X3 xDrive28i model's 3.0L naturally-aspired inline six-cylinder gasoline engine was replaced by the 2.0L TwinPower twin-scroll, single-turbo inline four-cylinder gasoline engine that was first introduced on the BMW 3 Series (F30), the BMW N20, more specifically coded N20B20O0. A rear-wheel-drive sDrive28i model joined the X3 model line-up, marking the first non-xDrive BMW SAV to ever be sold in the United States. In 2013, the F25 X3 xDrive28d model joined the X3 line-up, powered by a 2.0L turbocharged inline four-cylinder diesel engine, again first introduced on the BMW 3 Series (F30). As of 2017, the xDrive28d model of the F25 X3 is no longer available for sale in the United States. 2014 update In 2014 for the 2015 model year, the F25 received an LCI (Life Cycle Impulse) facelift. Changes include new modified twin circular headlights (optional LED headlights), redesigned kidney grille, new front, and rear bumpers, and exterior mirrors with integrated turn signal indicators; a centre console with the optional automatic climate control system in high-gloss black-panel look, new cup holders with a sliding cover for the centre console, new exterior