BMW M5 Competition (F90) ECU & TCU Tuning with Pops & Bangs and Cold Start Delete — Replacing Another Shop’s Tune, Fixing a Rough Idle

A BMW M5 Competition (F90) came to us for ECU tuning, pops & bangs, cold start delete — and, by the end of the day, a TCU (transmission) tune as well. The owner’s car had already been tuned by another shop. Recently, though, the idle had become noticeably unstable, and he was looking for a […]

Mercedes-AMG C43 instrument cluster showing a transmission warning message and multiple warning lights

2026年5月30日 / Last updated : 2026年10月3日 MAMORU SARAYA ベンツ

Mercedes-Benz C43 AMG Late Model 9-Speed | ECU Tuning + TCU Tuning + Burble Tune Installation

This time, we performed ECU tuning, TCU tuning, and burble tune installation on a Mercedes-Benz C43 AMG (late model / 9-speed AT). ■ Vehicle Mercedes-Benz C43 AMG (Late Model / 9-Speed AT) ■ Services Performed ① ECU Tuning We remapped the ECU data optimized for the C43 AMG late model’s 3.0L twin-turbo engine. Power and […]

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BMW M5 Competition (F90) ECU & TCU Tuning with Pops & Bangs and Cold Start Delete — Replacing Another Shop’s Tune, Fixing a Rough Idle

Mercedes-Benz C43 AMG Late Model 9-Speed | ECU Tuning + TCU Tuning + Burble Tune Installation