The biggest drawback with belt-driven accessory systems, is that it takes precious horsepower to turn them. Turner Motorsport method of regaining some of the power lost to the parasitic drag effect is to underdrive the system.
Turner Power Pulleys remove parasitic loose allowing for faster revs off the line. These are designed to be stronger, lighter, and to look similar to the factory parts. These are designed in 6061-t6 aluminum finish, hard anodized coating black coating for lightweight and good looks.
Click HERE for your BMW E9X M3 Turner Motorsport Power Pulleys
Why aren't you running power pullies on your E36 M3?
BMW E36 M3 S50 and S52 Power Pulleys
Exciting news Turner Power Pulleys now ship free!
power pulleys are BACK IN STOCK!!!!!!
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