Add Wish List Quick view Choose Options Powersport Legends by Duke Metro 6R4 Group B Monster T-shirt One of the great 'Group B' rally monsters of the era was the MG Metro 6R4. Introduced into the category in 1984, it was powered by a normally aspirated and mid-mounted 3-litre V6 engine, which made a... MSRP: £16.67 Choose Options Compare