A1 Autohaus is a specialist in the performance optimization of engine management systems that improve engine efficiency and give your vehicle more power, torque and fuel consumption. even marine engines, we can offer a solution to suit your needs. By carefully recalibrating the engine management system, we can improve drivability without sacrificing reliability.

We pride ourselves on
customer satisfaction and it is at the forefront of what we do. With driveability and satisfaction being our goal, we are confident that you will be delighted with our service and have no hesitation in recommending our service to friends and family.