BMW E46 Rod Bearings, Vanos, and Subframe Reinforcement

BMW E46 Rod Bearings, Vanos, and Subframe Reinforcement

“The Big 3” on The BMW E46 M3   The BMW E46 M3 with the S54 engine is an incredibly powerful and capable vehicle, but it has some notable points of failure. You will often hear people talk about “The Big 3” when it comes to maintenance on your E46....