Mercedes GLC300 Tune — Stage 1

AMR Performance develops Mercedes GLC300 ECU software as 3 separate files, not one calibration reused across a range. These cover the GLC (X253) chassis, each written for that car's engine and gearbox combination. The list includes ECU calibrations, transmission (TCU) software and CPC tuning, which can be run individually or together. Installation is comport pro -or- dealer flash. All current files are built for 91/93 Octane pump fuel — no race fuel and no hardware changes required. Every calibration listed here ships as a Stage 1 tune; the power figures for each are on its own product page.

3 Mercedes GLC300 Tune — Stage 1 calibrations

AMR CPC Tune | 2019-2022 Mercedes-Benz X253 GLC300 — $2499.99
AMR ECU Tune | 2016-2018 Mercedes-Benz X253 GLC300 — $770.00
AMR TCU Tune | 2015-2022 Mercedes-Benz X253 GLC300 — $899.99

Vehicles we calibrate

Every AMR Performance file is built for one specific vehicle. These are the makes we develop ECU, TCU and CPC calibrations for.

Aston Martin ECU, TCU and CPC tuning — 13 calibrations
Audi ECU, TCU and CPC tuning — 4 calibrations
BMW ECU, TCU and CPC tuning — 8 calibrations
Ferrari ECU, TCU and CPC tuning — 5 calibrations
Honda ECU, TCU and CPC tuning — 3 calibrations
Infiniti ECU, TCU and CPC tuning — 9 calibrations
Lamborghini ECU, TCU and CPC tuning — 14 calibrations
McLaren ECU, TCU and CPC tuning — 6 calibrations
Mercedes-Benz ECU, TCU and CPC tuning — 165 calibrations
Mini ECU, TCU and CPC tuning — 2 calibrations
Nissan ECU, TCU and CPC tuning — 2 calibrations
Porsche ECU, TCU and CPC tuning — 23 calibrations
Subaru ECU, TCU and CPC tuning — 1 calibration

Mercedes GLC300 Tune — Stage 1

3 Mercedes GLC300 Tune — Stage 1 calibrations

Vehicles we calibrate

Shop

Guides

AMR Performance

Policies