Suitable for naturally aspirated and modified engine setups

factory main bolts are prone to stretching and deforming

which are all set via the dedicated PDM software

including increased clamping force

are designed to handle extreme horsepower and high RPM applications for BMW S58 engines

Nitrous Dry EFI Kit, Single Nozzle System M54B28 Suitable for naturally aspirated andUsing a dry nitrous kit on a race engine boosts performance. Nitrous oxide (N2O) adds power quickly, but it's crucial to know nitrous system types. A dry kit introduces only nitrous oxide without extra fuel. Benefits of choosing dry nitrous: Precise Tuning: Leveraging existing fuel injectors for meticulous air fuel regulation, warding off engine damage from lean or rich states. Ease of Use: Installation is simpler compared to wet systems that