Liqui Moly Leichtlauf High Tech - 5W-40 Molygen Synthetic Engine Oil b46 This is especially true when

This is especially true when compared to its BMW siblings that Dinan has tweaked and improved for decades

Retains all BMW factory engine safeguards and adds additional safety protections such as the stationary rev limiter being set to 5000 RPM

Drone abatement technologies used to reduce cabin resonance

With the Dinan exhaust equipped on the M340i/M440i you get the best of both worlds

Liqui Moly Leichtlauf High Tech - 5W-40 Molygen Synthetic Engine Oil b46 This is especially true whenFully synthetic LIQUI MOLY specialty with a unique additive technology. The powerful MFC (Molecular Friction Control) technology prevents formation of deposits while simultaneously reducing frictional losses. The synergetic effect provides optimum wear protection even under tough operating conditions. Improved fuel consumption and increased engine life are some of the end results. The oils fluorescent green color is typical for the MFC formulation.