Mercedes AMG GT Tune C190/R190 (2015-2021)
AMG GT Performance Calibration (DME Tune) Looking for an AMG GT Tune? Partee Racing Tunes has been developing software for the M178 engine for quite a long time, with testing information dating back as far as 2017. Full OEM-like calibrations developed by true calibrations engineers. The M178 has proven to be a solid workhorse with few downsides and has stood the test of time with some clients logging over 40,000 miles at 700+ WHP (dynojet). Additionally, should you desire to push the limits north of 2 BAR, on the quest for 750+ WHP, Partee's Calibrations Engineer Matt has 100% factory-like calibrations already dialed to ensure proper engine management at this output. What kind of gains will I see? Stage 1 91 octane (95 RON): 15% HP / 20% TQ Stage 1 93 octane: 17% HP / 20% TQ Stage 2 91 octane: 21% HP / 25% TQ Stage 2 93 octane: 25% HP / 25% TQ Stage 3 93 Octane: 50% HP / 50% TQ Stage 3 93 + Methanol: 65% HP / 55% TQ Stage 3 E85 fuel: 80% HP / 60% TQ Stage 3 Race Gasoline: 80% HP / 6