US$ 104.30
designed specifically for M50
We have had the most success with OEM head gaskets in our high horsepower / high boost applications
Email-based technical support
Upgrade the performance of your BMW S58B30T0 engine with our ARP Head Stud Kits
They are perfect for forced induction setups
OS Giken SuperLock LSD, BMW E39 M5 4275 designed specifically for M50OS Giken SuperLock LSD for BMW E39 M5 Track Ready Limited Slip Differential with Street Comfort Upgrade the rear differential of your BMW E39 M5 with the OS Giken SuperLock LSDdesigned for smooth, progressive engagement and uncompromising traction. This performance differential features OS Gikens exclusive pressure ring technology and a spline through side gear construction that accommodates up to twice as many friction plates as conventional LSDs.
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