The only true full intake system available on the market for 1,2,3 and 4 F series B58 powered cars, this 1 piece intake kit features an alumunium pipe that tapers gradullay from 90mm down to a CNC circlip flange straight onto the turbo that also incorporates a CNC machined MAF flange and PCV return inlets. No baffles, no supressors, no restrictions, just smooth clean air straight to the turbo with the least amount of complications.