The third generation Mini Cooper S (F55, F56, F57) received a larger 2.0L turbocharged I4, compared to the previous 1.6L Prince turbo I4. The new Cooper S engine is BMW's B48 engine, which produces 189hp and 207lb-ft. of torque. In 2020 Mini launched a John Cooper Works GP, a track-focused version of the Cooper S. The JCW GP also uses the 2.0L B48, but produces 302hp and … [Read more...] about The 5 Best Mini Cooper S Performance Upgrades