Pay in 4 interest-free payments of $49.88 Learn more
Ships within 48 hours · Estimated delivery Sep 22 - Sep 27
- Individually serialized injectors that match flow data from Certificate of Conformance
This is a true plug and play solution with no additional wiring necessary
Number of fittings Included:Â 2
Advertised Flow: 750cc @ 43
Stage One BMW Speaker Upgrade for E85/E86 Z4 Roadster/Coupe (No Install Video) bmw 325i carbon fiber spoiler - Individually serialized injectors thatGET 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
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