AMG GT Full Frame Turbochargers (C190)

Spool Performance IFX1200 Turbocharger for Mercedes‑AMG GT (M178) – 1200 HP Upgrade

Unlock the full potential of your Mercedes‑AMG GT, GTC, GTS, or GTR with the IFX1200 turbocharger, engineered exclusively for the M178 4.0L twin‑turbo V8 engine. Ideal for enthusiasts seeking plug‑and‑play turbo upgrades for AMG GT models, the IFX1200 is a direct bolt‑on replacement—no core exchange required.

⚙️ Engineering & Performance Highlights

• Dual Ceramic Ball‑Bearing CHRA delivers ultra‑low friction, faster spool, improved airflow, and sharper throttle response—perfect for high‑boost AMG tuning.

• MAR‑M246 Alloy Turbine Wheel offers superior heat resistance and fatigue durability compared to standard Inconel, making it ideal for aggressive tuning and sustained high power.

• 5‑Axis Point‑Milled Billet 6061 Aluminium Compressor Wheel enhances aerodynamic flow and reduces lag, optimizing boost delivery across the RPM range.

• Stainless Steel Turbine Housing resists thermal distortion and corrosion better than cast iron, ensuring consistent reliability under track stress.

🔥 1200+ HP Power Capability

Built to deliver over 1200 wheel horsepower, the IFX1200 has proven performance even under real-world high-load driving conditions. It offers ample headroom for future fuelling or drivetrain upgrades, making it a futureproof choice for serious builds.

✅ Plug‑and‑Play Installation

This is a full turbocharger replacement designed for the M178 engine—no need for core returns or complicated rebuilds. Bolt-on components include inlet couplers, anti‑surge compressor housing, and full installation hardware. Compatible with factory wastegate actuators.

♻️ Lifetime Warranty & OEM Fitment

Every IFX1200 unit is backed by the Spool Lifetime Warranty Program, offering peace‑of‑mind reliability. It retains OEM-style inlet/outlet fitment and integrates seamlessly with your existing engine management system when paired with proper ECU tuning.

🔧 Ideal For Pairing

For optimal fuelling under high boost, pair the IFX1200 with Spool’s FX350 high-pressure fuel pump upgrade. This ensures safe, consistent fuelling to fully support the turbo’s 1200+ HP capability.