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Works exceptionally well with intake and tune upgrades on boosted applications
making this ideal for street builds that need track-day capability
Your N55's factory airbox is strangling power delivery at higher RPMs
Combined with a tune
This isn't about power — it's about connection
N55 Stage 2 Turbo WasteGate:PWG Works exceptionally well with intakeThe N55's factory twin scroll turbo prioritizes efficiency over powerour Stage 2 hybrid tears down that wall with a larger compressor wheel and reinforced internals that push your single turbo straight six into serious power territory. This is the upgrade that makes N55 owners stop envying N54 twins. Performance Gains Expect 500 550 wheel horsepower with supporting modifications, compared to the N55's stock 300 wheel horsepower ceiling. The larger