Mercedes CPC Tuning -(remote tune capability soon)

Mercedes-Benz CPC Unlock & Calibration

OEM+ Powertrain Control by TTFS

Modern Mercedes-Benz vehicles use a Central Powertrain Controller (CPC) to manage torque limits, top speed (Vmax), and exhaust behavior. Because the CPC sits upstream of the ECU, ECU-only tuning remains restricted until the CPC is properly calibrated.

TTFS solves this at the source.

We provide a brand-new, VIN-coded unlocked CPC, calibrated using an OEM+ methodology that strategically increases factory torque limits while preserving drivetrain safety, reliability, and factory-level integration.

What You Get

• New CPC unit (no cloning or modified hardware)

• VIN-coded to your vehicle

• Vmax removed (where appropriate)

• Factory torque limits strategically increased

• Optimized exhaust flap control

• Integrated ECU & TCU tuning support

Why It Matters

• Eliminates ECU torque limitations

• Delivers predictable, scalable power

• Aligns ECU and TCU logic

• Produces consistent, factory-quality performance

Platform Compatibility

• A-Class (W177 / V177) — 2018–present

• CLA (C118 / X118) — 2020–present

• C-Class (W205 MOPF) — 2019–2021

• CLS (C257) — 2019–2023

• E-Class (W213 / C238 / A238) — 2017–2023

• G-Class (W463A) — 2018–present

• GLC (X253 / C253 MOPF) — 2020–2022

• GLE (V167 / C167) — 2019–present

• GLS (X167) — 2020–present

• S-Class (W222 MOPF) — 2018–2020

• AMG GT (C190 MOPF) — 2017–2021

• AMG GT 4-Door (X290) — 2019–present

Ready to Unlock Your Mercedes?

If you’re looking for proper powertrain control, factory-level integration, and calibration done the right way, TTFS delivers a solution engineered—not guessed.

Contact TTFS today to confirm compatibility, discuss tuning goals, and schedule your CPC service.