- Purchased second hand in 2011 and kept fairly stock until 2013. Initially did 17% underdrive pulley and upgraded top mount, then fall of 2016 decided to convert to a turbo. Conversion was built by me and tuned by me as well. Now running 21psi on stock motor.
R53 Cooper S slo_crx1
slo_crx1 · Apr 7, 2017 · Updated Apr 7, 2017 ·