Description

Bootmod3 app and cloud services offer many unique features not found in any other flash tune including and available TODAY:

Black glass fiber reinforced cones offer improved strength over conventional polypropylene or paper cones

Customers only)

then you will not be able to have your DME unlocked for tuning

Stage One BMW Speaker Upgrade for G29 Z4 with Harman Kardon (No Install Video) G31 Bootmod3 app and cloud servicesGET 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

Exchange/Return Notes