The wireless programmable 123\TUNE+-6-R-V-M is designed for the most classic 6 cylinder Mercedes engines.

For engines with Bosch D-jetronic fuel injection, see the 123\TUNE+-6-R-V-M-IE.

123ignition is proud to announce the first fully programmable wireless ignition! Control your 123\TUNE+ with your iOS/Android smartphone or tablet. The App makes it possible to adjust the ignition curve and shows an electronic dashboard.

Main features: REV-counter, Antitheft system by a PIN code, Real time tuning, Vacuum advance, Boost retard, Soft REV-limiter, etc.