91 products with a confirmed 3 Series application
Looking for air intakes for your BMW 3 Series? That's all that's here, so nothing below is going to waste your time. Tell us the year and the trim and you'll see only what fits yours, back to 1999. It comes down to the year and engine, which is what the fit check is looking at.
An intake changes two things you'll notice pulling out of the driveway. The sound, because the factory box was built to keep the engine quiet, and the throttle, because a smoother path lets it breathe sooner. Gains on a naturally aspirated car are small without a tune. On a turbo car the intake is the first restriction the compressor pulls through, so a good kit and a tune together do real work.
