Chip Tuning

ECU Remapping MERCEDES BENZ cla
45 amg s 421hp — c118 2019

Gain up to +49 HP and +120 Nm with our professional chip tuning.

421 CV

HP stock

470 CV

HP tuned

500 Nm

Nm stock

620 Nm

Nm tuned

⚠️

Data not available

ID: 8042

What the MERCEDES BENZ cla 45 amg s 421hp ECU remap includes

MERCEDES BENZ cla engine map optimisation
Power and torque increase (Stage 1)
EGR removal or optimisation
DPF / FAP removal (track use only)
Launch Control and Flat Shift
Speed limiter removal (Vmax Off)
Pops & Bang / Crackle Map
Start & Stop deactivation
ECU file delivered by email within 24h
Post-tuning technical support

Chip tuning MERCEDES BENZ cla: everything you need to know

The MERCEDES BENZ cla 45 amg s 421hp ECU remap is one of the most effective ways to unlock your engine's hidden potential. Manufacturers set their ECUs conservatively for commercial and homologation reasons: with a custom map you can recover real performance without compromising reliability.

Our MERCEDES BENZ cla chip tuning service involves analysing the original ECU file, professionally modifying the injection, timing, boost pressure and thermal management parameters, and returning the tuned file directly by email.

For the MERCEDES BENZ cla 45 amg s 421hp (c118 2019) our data shows an average gain of +49 HP and +120 Nm, reaching 470 HP and 620 Nm in total.

Ready to start?

Upload your ECU file

MERCEDES BENZ cla remap — delivered within 24h by email.

Upload ECU file