Aftermarket Intake setup

[mr.vang]

[bmwm42]

get an aem dryflow and then make it fit good and call it a day

OR drill the airbox. Drilling airbox sounds the same.. did it to my car. Way noticeable sound difference at WOT

gtfo out of my m42 section bitch i can barely stand you in the pnw section, yet alone having to read your bullshit here

[S13_E30]

those guys bust a lot of myths, they did one for the electric supercharger one.

[1Bad67]

Stock intake.
Then crank this on the stereo.