S50 Timing Chain Tensioner (Upgrade for M50)(11311405081) m52tu please add 2 units to

please add 2 units to cart to receive a pair

Prices are for a complete DME ready to go

Performance Tune:

The water pipes from the block are no exception but for track use and cars not running a heater there is a way to reduce the risk of cooling system failure by deleting the heater pipe and replacing it with this block off

S50 Timing Chain Tensioner (Upgrade for M50)(11311405081) m52tu please add 2 units toReplacement timing chain tensioner by Febi Bilstein to suit BMW S50 engines using the aluminium backed chain guide (this will not work on the plastic backed guide, for those motors use the S54 tensioner we sell HERE) This item is also an upgrade for M50 engines that use the aluminium backed main timing guide.