I recently purchased the belt tensioner from Alta and had it installed. Had I only known over the past several thousand miles that my shock was bad, I would have changed it sooner. The shop guys brought the old one out to show me that it was completely useless. Since replacing it my mileage has increased dramatically, and performance as well. apparently the drive belt was slipping on the super charger. And power, all I can say is "Yeah, Baby". Thanks guys for making this part available.
The Best Looking Chrome 'Turbo' badge you will find anywhere period! It looks perfect underneath your 'Cooper S' badge.
So far everything that I have ordered from this company has been great on time delivery un damaged and ready to go thank you