Pay in 4 interest-free payments of $112.38 Learn more
Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Stage 1 91 octane: up to 40% HP / 43% TQ
Live Dash - real-time vehicle parameter monitoring via in-app gauges
and fully experience your new audio gear
Disclaimer: Although these parts can be installed on your own (DIY) we highly recommend that you utilize an experienced body shop to perform the labor
Stage One BMW Speaker Upgrade for F22/F87 Coupe with Harman Kardon F22 Stage 1 91 octane: upGET 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
