The ST170 (codename Piranha), which was launched in 2002, was the first Focus sport model to be developed for international markets by a joint SVE/SVT global team. The 172 PS engine was developed by Cosworth and tuning bumped the power from 127 to 170 horsepower. Upgrades included: High-flow aluminium cylinder head; Variable valve timing; Dual stage intake manifold; Stainless steel exhaust system and exhaust manifold by Cosworth; Sports catalytic converter; Larger brake discs (300 mm front, 280 mm rear); Getrag 6-speed manual M6 gearbox; Revised power steering 'falling-flow' pump and close ratio steering rack. The engine was sourced from the Ford of Mexico Chihuahua plant. The vehicle final-assembly was in the Ford Saarlouis plant in Germany, with some content such as the subwoofer assembled off-line at the ACÜ facility attached to the plant.