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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
one of the biggest set backs you will have is the exhaust vanos
no modification needed
Developed in-house by Automotive Racing Products
2020-Present G30/G31 LCI 540i / 540i xDrive
Coolant bypass line kit
VS - B58 / S58 Upgraded Crank Pulley Engine:B58 Gen 1 one of the biggest setOne 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
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