VIS Motorsport Balance Shaft Delete Freewheel Pulley Kit - 2.0 TFSIProbably the most important upgrade for TFSI EA113 engines! Balance shaft delete kit. Have you checked your balance shafts or sprocket lately? Do it now and disengage the OE balance shaft. Heat treated Steel SKF TIMKEN Shielded Deep Groove Radial Ball Bearing, the biggest that can be fitted! Lifetime Warranty Removing the rotating mass of the OE balance shaft frees up a few extra horsepower but more importantly, makes your engine rev faster. You also