VS - B58 / S58 Upgraded Crank Pulley Engine:B58 Gen 1 refer to the table shown

refer to the table shown below:

one of the biggest set backs you will have is the exhaust vanos

just flash and go

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VS - B58 / S58 Upgraded Crank Pulley Engine:B58 Gen 1 refer to the table shownOne of the most vital modifications you can do to your B58 S58. Once you start modifying these engines, they are known for the crank pulley to fail. The crank pulleys are pressed 2 piece designs from factory, so with the higher torque the press in design isn't ideal. Aftermarket options aren't ideal either. We have experimented with all kinds of pulleys and our modified OEM pulleys had the best results. We require core so you will need to ship your