Stage One Speaker Upgrade for i12/i15 i8 Coupe/Convertible (No install instructions available) F23 The Type II is a

The Type II is a lower profile

For CANbus integrated cars

and as a result

Pre-assembled with genuine Walbro 450 pumps

Stage One Speaker Upgrade for i12/i15 i8 Coupe/Convertible (No install instructions available) F23 The Type II is aGET 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