Pay in 4 interest-free payments of $87.38 Learn more
Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Built-in circuit protection to ensure your electronics and computer systems stay unharmed
This kit includes everything needed to add multi-port injection and is 100% e85 compliant
Stage 1 E30 octane: 31% HP / 41% TQ
Some items may void portions of your vehicle’s factory warranty
Stage One BMW Speaker Upgrade for E93 Convertible with Premium Top Hi-Fi bmw f32 Built-in circuit protection to ensureGET 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
