In addition to Civic Type R, 300 units of Honda Civic Mugen RR cars available exclusively in Milano Red had also been produced for Japanese market, which reduced weight to 1,255 kg (2,767 lb) using carbon fibre bumpers and aluminium for the bonnet. The engine is rated at 240 PS (177 kW; 237 hp) at 8,000 rpm and 218 N⋅m (161 lb⋅ft) torque at 7,000 rpm achieved through Mugen parts such as camshafts, exhaust system and ECU. Other exclusive items include Recaro SP-X racing bucket seats and other Mugen items on the interior while special 18 inch Mugen 7-spoke wheels come equipped as standard. It went on sale in Japan on 13 September 2007