Welcome to Best1tuning.com, the EFI and ECU tuning specialist. Starting in 2003, with the researching of factory EFI systems and an education in micro-engineering, Hanna Hadawar took on an interest in the modification and tuning of factory ECU’s, as well as other forms of Engine Management.  After 4 years of education, research and success with factory ECU tuning and EFI research, he started Best1Tuning.com.

Best1Tuning values customer service, support, and satisfaction. These values are applied to both the products and the services that we offer. Combining the knowledge and experience of Factory ECU reprogramming with individual attention and dedication to each project, allows us to offer services and products which exceed our customers expectations. We understand that each customer has specific plans and a purpose for their project, and understanding the type of environment that the car will be exposed to plays a large role in both fuel and ignition tuning of the engine. This is why we will always pay specific attention to each project to ensure it will perform both reliably and efficiently in its environment. 

 So what exactly do we offer at Best1Tuning? We offer to you the products and services of quality factory ECU modification as well as the service of standalone and aftermarket EMS tuning. Look through our products to find ECU tunes that suit your application, with adjustment of fuel and ignition tables which optimize performance and reliability. For those of you who already have a tuned rom and simply need a modification of your ECU, we offer hardware and chipping services of unmatched quality. We offer outstanding customer support and encourage you to ask as many questions as possible. Hanna understands your concerns when choosing an EMS tuner and knows there is a trust factor involved when putting your project in someone else’s hands.  We welcome new customers, and would like to thank the returning customers who can assure you satisfaction and an enjoyable tuning experience with Best1Tuning.