F25/F26 N55 High Flow CAI System engine-b58 The DS25 mounts under the

The DS25 mounts under the intake manifold on the driver side—accessible but not a quick weekend job

Combined with a tune

feeding your 2

proper ring gaps

which keeps the complexity manageable for experienced techs

F25/F26 N55 High Flow CAI System engine-b58 The DS25 mounts under theYour N55's factory airbox is strangling power delivery at higher RPMs, creating a bottleneck that prevents your single turbo from reaching its full potential. This high flow cold air intake eliminates that restriction, feeding your turbo the unrestricted airflow it needs to hit target boost faster and sustain power through redline. Performance Gains Expect immediate improvements in throttle response and turbo spool characteristics. The high flow