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ECU & ElectronicsRenntech

MERCEDES-AMG GT R ECU UPGRADE

Mercedes-AMG GT R ECU Upgrade
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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 & Electronics
Category
ECU & Electronics
Component Type
Mercedes-AMG GT R ECU Upgrade
Part Number
Not listed
OEM Number
Not listed
Material
Source pending
Canonical Source
RENNtech
Source Catalog
Not captured
Source Category
Not captured
Diagram Reference
Not captured
Last Checked
Aug 10, 2026
Tracking
Not Configured
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Fitment

1 records
AMG Mercedes-AMG GT R2018+ · M178
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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.

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Installation

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

No verified marketplace offers are active right now. The canonical part and fitment remain available.

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