Stage One BMW Speaker Upgrade for G30/F90 Sedan with Standard Hi-Fi GUARDS The Precision Raceworks SAI (Secondary

The Precision Raceworks SAI (Secondary Air Injection) Block off plate is a great way to safely remove the SAI pump for leak testing of the SAI or for cleaning/servicing of the cylinder head

While all bucketless fuel pumps flow

100% OEM quality and drop in ready

Having problems with your wires click here first for common issues and save yourself some money

62 GPM / 2

Stage One BMW Speaker Upgrade for G30/F90 Sedan with Standard Hi-Fi GUARDS The Precision Raceworks SAI (SecondaryGET 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