2016 428xi - n26 /n20 engine stock internals Mods: Pure Stage 2 Turbo, JB4, Eurocharged Back End Flash, Fuelit LPFP, Charge pipe, BMS Methanol Injection kit, Injen Intake, Wagner Catless DP, AWE Quadtip ExhaustDatalog File: 28 -psi 4th - 14 timing.csvFuel Type: Methanol94 Octane