Stage One BMW Speaker Upgrade for i01 i3 with Harman Kardon 2017 This pump can support up

This pump can support up to 575whp (Rated for 500whp on 100% E85) and is drop in ready just like the OEM fuel pump

You won’t just hear the bass

Stage 1 ACN91 octane: up to 10% HP / 13% TQStage 1 91 octane: up to 12% HP / 15% TQStage 1 93 octane: up to 14% HP / 16% TQStage 2 ACN91 octane: up to 15% HP / 16% TQStage 2 91 octane: up to 19% HP / 18% TQStage 2 93 octane: up to 22% HP / 20% TQ

KIES MOTORSPORTS makes no guarantees to the legality of any parts used for “on highway vehicles” and accepts no responsibility for compliance with the vehicle’s factory warranty

Specifically we're talking about

Stage One BMW Speaker Upgrade for i01 i3 with Harman Kardon 2017 This pump can support upGET 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