Stage One BMW Speaker Upgrade for E89 Z4 with Standard Hi-Fi (No Install Video) APR ULTRALINK - Porsche 992 911 Carrera 2020-2022 Stage 2 AGG (Aggressive burble)

Stage 2 AGG (Aggressive burble) versions of maps also available

Plug and Play: Yes

Fittings to be used to connect to an ethanol sensor when using PTFE fuel lines

Horsepower Supported Pump Gas: 575

fuel floats in above images are for reference only

Stage One BMW Speaker Upgrade for E89 Z4 with Standard Hi-Fi (No Install Video) APR ULTRALINK - Porsche 992 911 Carrera 2020-2022 Stage 2 AGG (Aggressive burble)GET 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