GT(s/c/r) Stage 3 (C190) package

Stage 3 Package | Mercedes-AMG GT / GT S / GT C (C190) [M178]

+290 HP / +300 NM
Includes: Spool IFX1200 Turbo Upgrade + Remote ECU Tuning
SAVE 15% on tuning

Take your AMG GT to the next level with our Stage 3 Package, featuring the Spool IFX1200 billet turbo system and custom remote tuning calibrated for the M178 twin-turbo V8. This bolt-on setup delivers track-worthy performance with road-going reliability, all without internal engine mods.

✅ What’s Included:

• Spool IFX1200 Turbo Upgrade

• Remote Custom ECU Tuning (Morendi)

• ZAC OBD2 Tuning Interface

• Installation kit and silicone inlet couplers

• 15% Discount on tuning (built into the package price)

🔧 Requirements:

• Laptop + reliable internet

• Based on 462HP Pre-Facelift Model

• Estimated gains: +290HP / +300NM (fuel type & conditions dependent)

Boost response is sharp, power delivery is relentless, and drivability remains smooth—ideal for anyone looking to transform their AMG GT into a true powerhouse.