19 September 2021. / Last updated : 13 June 2023. MAMORU SARAYA. (Mercedes) Benz GLA45 ECU + bubbling (Niigata) Setting They came all the way from Niigata prefecture to install it. The downpipe and first catalytic converter straightened, which means [...].
12 September 2021. / Last updated : 29 August 2024. MAMORU SARAYA. (Mercedes) Benz W220 S55 AMG Supercharger ECU tuning and bubbling installation! ECU tuning for S55 AMG V8 5.4L supercharged car. With 500 hp at stock, [...].
