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The DS25 mounts under the intake manifold on the driver side—accessible but not a quick weekend job
The relocated filter position maximizes pressure differential while the smooth aluminum tubing reduces turbulence from the restrictive factory accordion sections
Whether they're looking to support 400+ whp on their N54
this intake supports power levels well beyond what the restrictive factory airbox can handle
Perfect complement to upgraded motor mounts and transmission mounts for a completely solid drivetrain package
N54/N55 HPFP Overdrive Kit – Master Link Edition engine-n55 The DS25 mounts under theYour N54 or N55's stock high pressure fuel pump can't keep up with serious boost levelsrail pressure drops off just when you need it most. The Master Link HPFP Overdrive Kit delivers 35%+ more rail pressure through a simple chain upgrade, feeding those twin turbos properly without the complexity of port injection. Performance Gains Feel the difference immediately: fuel rail pressure holds steady through peak boost instead of falling off at redline.
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