After many days of research and test drives of both coopers supercharged and turbo, I decided on the s53 supercharged model. The supercharged one feels more go-cart like. The power comes way sooner compared to the turbo version. The shorter length in my opinion looks better. It's hard to compare it to an e36 m3 but surprisingly with the 15% reduction pulley and CIA it's pretty peppy. I was able to pocket $3,100 after selling the m3 and buying the cooper. The cooper is a 2003 and has a modest 111,000 miles. Upgrades includes 15% reduction pulley, plugs, coil pack, poly bushing everywhere including motor mounts, and suspension, belt tensioner and strap, strut tower reinforcement plates, and a cool Garmin that reads all my engine stuff. The owner was meticulous on repairs and sent all work to a garage. Everything is current and up to date.
The reduction pulley boost pressure to 14lbs from 9lbs. The cooper will share some track time with the miata.





The reduction pulley boost pressure to 14lbs from 9lbs. The cooper will share some track time with the miata.














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