Introducing the Garagistic 147mm DSSR for your M30 powered E28, E24, E12, or E23. This DSSR is meant for BMWs models that have the selector rod part number 25111220539. This selecter rod was found in M30 (big six) powered cars in your E12, E28, E24 or even E23. That means 535is, 735i and 635csi cars, Please check that this is the correct part number found in your car before ordering.
So what's a DSSR?
It stands for double shear selector rod. A DSSR will spread the torsional force on both sides of the selector rod instead of the OEM piece which connects from one side only. Based on the concept of the E30 M3 DTM cars of legend! DSSR setups mean less play in the shifter, (decreases side to side motion). This means a more precise and smooth shift every time. Now to the details.
Please note this MUST be used with BMW selector joint part# 25117503525 found HERE