Stage 1Factory
Mercedes C43 Amg Stage 1
Tuned · 04 June 25
Bay 02 · Mainline AWD
Bay 02 · Mainline AWD
[ On the dyno ]
[ Engine bay ]
M276
[ Dyno screen ]
— Vehicle details
Spec sheet.
ModelC43
Yearbdc54lhqndh4kmlnjawh9cqc
EngineM276
Fuel98 RON
ECUFactory
Drivetrain2WD
— Notes from the tuner
What we did.
This C43 AMG received a refined calibration paired with an upgraded air intake – unlocking +36kW and +78Nm at the wheels over stock. The difference? Immediate throttle response, stronger midrange, and noticeably more urgency through the rev range.
What changed:
With the new tune, the twin-turbo V6 breathes easier and pulls harder – transforming the car from brisk to genuinely exciting, all while retaining factory smoothness and reliability.
Looking to bring your C43 to life? This is the upgrade it’s been waiting for.
Anton Krstic · Lead tuner · Bay 02
— Stage 1 tune
Power & torque · stock vs tuned.
— Power
Stock
212kW
→
Tuned
248kW
+36 kW (48 hp) at the hubs+17%
— Torque
Stock
403Nm
→
Tuned
481Nm
+78 Nm (58 lb·ft) at the hubs+19%
⌁Dyno graph · Pull recorded on the Mainline AWD
— Hardware
Modifications.
1 category · Stage 1 build
- ·Intake
— Calibration
ECU improvements.
Factory
- ·Improved Power
- ·Improved Torque