Looking for better handling, improved braking, and more power? eCar Garage technicians know how to get you there while staying reliable and legal. We use only race-proven components for our upgrades—components that we ourselves have used and proven. These include Stop Tech, Revo Technik, Miltech Exhaust, Motion Control Suspension, Eibach Springs, Bimmerworld and Engine Building, Transmission Building, plus additional performance-enhancing technologies. We want you to win every time.