Vanos rebuild for the E46 Wagon M54B25....oh my, what a game changer! Do yours! Literally feels like an entirely different experience. Besides my Michelin Pilot Super Sports, this has been hands down
11367838161KT - VANOS Unit with Solenoid - Rebuilt - S54 - E46 M3, Z3M, Z4M | Turner Motorsport
BMW E46 Rod Bearings, Vanos, and Subframe Reinforcement - 2M Autowerks
BMW E46 VANOS Actuator Replacement | BMW 325i (2001-2005), BMW 325Xi (2001-2005), BMW 325Ci (2001-2006), BMW 325ti (2001-2004) | Pelican Parts Technical Article