Racing Line’s Propshaft Bearing Alignment kit cuts out the enlarged factory bolt-hole tolerances to maintain accurate propshaft alignment every time, all of the time. A simple, affordable upgrade to protect all AWD MQB & MQB Evo models from premature wear. Racing Line’s precision-engineered Propshaft Bearing Alignment Kit centralises the factory centre support bearing carrier by cutting out the enlarged factory hole tolerances. Meaning your propshaft is held in perfect true orientation at all times. The oversize holes on the factory brackets are designed to allow several degrees of 'twist' on the centre bearing carrier, causing unnecessary long-term stresses on the prop, bushes and bearings. That may be great to help the factory with quick production-line assembly, but over time will lead to accelerated wear on the bush and rubber housing from misalignment. You’d be amazed how many cars are out of alignment from factory. Every hard launch & shift provokes movement in the drivetrain – and each time this risks shifting the prop mount out of alignment. This simple 2-piece alignment kit reduces the bolt hole size down from M14 to M8, allowing no further twist from the brackets and ensuring that your prop cannot move from this position. In other words, fit this Propshaft Bearing Alignment Kit once, then forget it.