Power is the name of the game when it comes to UK tuning firm BBR that has just released a newly developed range of engine and suspension upgrade packages for the Mazda3 and Mazda6 MPS models (named MAZDASPEED3 and MAZDASPEED6 respectively in North America).
Since the two Mazda models are powered by the same 2.3-liter turbocharged four-pot, BBR's engine kits apply to both vehicles.[...]
Source: Carscoop