Custom-developed performance ECU file for the BMW 435i (F32/F33) with the N55B30A 3.0L turbocharged engine and Bosch MEVD17.2.G ECU. This tuning package includes several variants: full Stage 2, Stage 1 with CAT/Vmax off, GPF delete, Sport Display enhancement, and aggressive burble activation — all tailored for automatic transmission. Optimized for response, power delivery, and flexibility, this is a complete solution for enthusiasts wanting more from their N55 platform.