RENNtech | ECU Upgrade | C 450 BiTurbo AMG | W205 | 402HP/454LB-FT | 3.0L V6 | M276 | MY2016 mercedes-benz-a-class--177---2019-present--a-250-esr9457536 Using Akrapovič technology

Using Akrapovič technology

ECU+ programming

Numbers published by MBUSA are an average over a 750 rpm range for HP and a 2

5"  Weight:   Construction: 1-piece Forged Tire Size: 325/30/20

On top of all this

RENNtech | ECU Upgrade | C 450 BiTurbo AMG | W205 | 402HP/454LB-FT | 3.0L V6 | M276 | MY2016 mercedes-benz-a-class--177---2019-present--a-250-esr9457536 Using Akrapovič technologyRENNtech ECU Upgrade for 205 C 450 BiTurbo AMG 4 MATIC. Up to 402HP and 454LB FT. Gains: +40HP & +70LB FT RENNtech M276 Biturbo ECU Upgrades are TV approved! RENNtech tuning products are certified to meet CARB standards in all 50 States. RENNtech HHT (hand held tuner) allows you the unlimited ability to switch between tuned and stock ECU programming and requires no ECU removal! Our proprietary tuning module stores both the RENNtech tuned file and your