BMW SPEAKERS UPGRADE | BIMMERTECH ALPHA ONE SYSTEM REVIEW

Massive upgrade for my BMW. BimmerTech: Donate Via Paypal HERE: Join Patreon HERE: Tools I Use! Sealey Cordless Ratchet Kit: Small Dewalt Impact Wrench: Big Dewalt Impact Wrench: Dewalt 5ah Battery: Dewalt Battery Charger: Sealey Impact Socket Set: Torx Socket Set: Female Torx Socket Set: Torque Wrench: Oil Drain Pan: Rhino Ramps: ISTA D / BMW Coding Kit: ➢ Subscribe For Regular Videos ➢ ➢ Instagram: ➢ Facebook: ➢ Email: Geo