Fast is fine but accuracy is everything...
Anax 4000 SAE 5W-40
Fully synthetic engine oil with Full SAPS technology, which is recommended for perfect lubrication on mechanical exhaustion of modified racing engines (rally or tuning), but also for conventional gasoline or diesel engines of European, Japanese, Korean and American OEM.
MB p229.3 / p226.5, Porsche A40,
BMW LL-01, VW 502.00 / 505.00,
Renault RN0700 / RN0710 & PSA B71 2296