Volvo B4164T gearboxThe Volvo B4164T engine is a 1. 6L turbocharged petrol engine used in various Volvo models, primarily in the early to mid 2010s. The gearbox that pairs with the B4164T (typically the MPS6 6 speed Powershift dual clutch or the M66 manual, depending on the variant) is compatible with the following Volvo cars: Volvo S40 (20082012) 1. 6T variants Volvo V50 (20082012) 1. 6T variants Volvo C30 (20082013) 1. 6T Volvo C70 (20102013) 1. 6T In some markets,