Tuning: 2017 Mercedes-Benz C43 AMG – AMR Performance Reviews
amr performance c43
German’s 2017 Mercedes-Benz C43 AMG in for an AMR Performance Stage 1 ECU Software Upgrade (tune). Base line dyno pulls show the vehicle putting out 322hp and 325tq. After our engineers installed the AMR Performance Stage 1 tune, the vehicle’s output jumped to 409hp and 440tq. A gain of almost +90hp and +115tq over stock!
With the increase of power, the AMR Performance ECU upgrade also enhances throttle response, getting rid of all dead spots in the throttle as well as firming up transmission shift patterns!
amr performance reviews