you can set your boost anywhere from zero to ‘All of it’ – All from your laptop or tuning interface

Track 40mm (20mm per side) wider than original

GenV CompGate40 CG for Compressed Gas and C02 External Wastegate is designed for control strategies that require a large tuning window and large pressure differentials from the top to lower actuator housings

this is the solution for you

Wisefab narrow lock-kit for BMW E46 is similar to the PRO kit but has fewer features and does not widen the car as much

JR Wheels SL02 19x8 ET20-40 5H BLANK Matt Black CB: 72,6 SL-01 you can set your boostPCD: 5x108, 5x110, 5x112, 5x114. 3, 5x115, 5x118, 5x120 ET: 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40