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Customers' commentsseriously this is what my car needed(2009 JCW Coupe), my old blow off valve was starting to go bad... so i picked up this guy, this paired with a CAI will make sure everyone knows your running a turbo. Brennen Brittain
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.
Loved the trunk handle for my 2006 Mini Cooper S! Daniel
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