Bavsound Coaxial Stage One BMW Speaker Upgrade for i01 i3 with Base Audio / Standard Hi-Fi F12 650 N63 We engineer our speakers with

We engineer our speakers with the same unique size

Specs tab content

3/8" quick connect on both fittings compatible with all continental style ethanol sensors

The Precision Raceworks N55 BIG BORE HIGH PRESSURE FUEL PUMP is designed for customers looking to push the limits without port injection (or in addition to port injection)

and due to the size of the drivers you can expect brilliant performance across the spectrum from 50Hz-300Hz

Bavsound Coaxial Stage One BMW Speaker Upgrade for i01 i3 with Base Audio / Standard Hi-Fi F12 650 N63 We engineer our speakers withGET UNBELIEVABLE, CRYSTAL CLEAR SOUND. JUST BY REPLACING YOUR BMW'S SPEAKERS We took your factory BMW speakers and re engineered our upgrade for one thing: clarity. So you can simply swap your original speakers for ours without changing anything else in your audio system, and the result is smooth, natural, yet unbelievably detailed reproduction of your favorite music. PLAY YOUR MUSIC LOUDER. AND ENJOY EVERY NOTE: We engineered the Stage One speakers