Stage One BMW Speaker Upgrade for F44 with Standard Hi-Fi

Stage One BMW Speaker Upgrade for F44 with Standard Hi-FiGET 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

  Our pumps were developed in a partnership with NHP taking advantage of resources offered by both companies to produce the highest quality and highest flowing high pressure pump upgrade ever for the N55 engine

HOW DO WE DELIVER BASS THAT'S LOUDER

beautiful sound volumes much louder than your factory speakers

Stage 1 E30 octane: up to 53 % HP / 50% TQ

Material Grade  6061 T6 Aluminum PCD Range 5×108 thru 5×130

Perodical staging of the voice coil with a variety of heating and cooling stages helps the speaker with offgassing typically found in conventional coils

435i 2013 - 2016

Less heat soak than most other aftermarket aluminum manifolds means proven lower IAT's

The harness adds 4 EV1 style fuel injector connections

Installation

Fuel Line: Smooth bore PTFE with stainless braid and nylon braid safe for all fuel types

don’t be fooled by imitations with claims to be the “same product”