Back To Parts Shop
ECU & TuningRenntech

MERCEDES-AMG GT R ECU UPGRADE

Part Passport

Re
RenntechMercedes-AMG GT R ECU UpgradeSource Verified

RENNtech ECU upgrade for C190 Mercedes-AMG GT R M178 4.0-liter V8 biturbo applications.

Brand
Renntech
System
ECU & Tuning
Category
ECU & Tuning
Part Number
Not listed
Material
Source pending
Retailer
RENNtech
Source
RENNtech
Last Checked
Aug 10, 2026
Tracking
Not Configured

Fitment

1 records
AMG Mercedes-AMG GT R2018+ · M178

Performance Impact

HP Gain+50 HP
TQ Gain+73 TQ
BasisSource stated
Power Gain+50 HP
Torque Gain+73 TQ

Performance values are stored from the captured source claim. Dyno curve data is not captured yet.

Source states up to +50 hp and +73 lb-ft.

Installation

Install Time
Shop recommended
Difficulty
Shop Recommended
Requires Tuning
Recommended
Notes
Image enriched from json_ld.

You Might Also Like