Unlock serious gains with ZAC Motorsport’s Stage 2 Performance Packages, engineered for Mercedes-AMG and BMW turbocharged platforms. Each package combines custom ECU tuning with essential bolt-on upgrades to deliver improved horsepower, torque, throttle response, and drivability—without sacrificing reliability.
Our Stage 2 kits are designed for daily drivers, track-day enthusiasts, and power-hungry tuners alike. Whether you're looking to transform your C63, E63, GLC63, AMG GT, or BMW M series, these packages offer a balanced performance jump that remains safe for stock internals.
Remote custom ECU tuning (Morendi calibrated)
ZAC Motorsport OBD2 tuning cable
Bolt-on upgrades like downpipes, intakes, or intercoolers (varies by model)
Up to +150 HP / +250 NM (depending on platform and fuel)
Plug-and-play installation
15% off tuning included in package price
Supports E85, 98RON, and flex-fuel (varies by tune)
Safe for stock engines and drivetrains
Custom calibration for your specific vehicle and mods
Laptop and stable internet connection required
ZAC Motorsport Stage 2 Performance Packages offer the perfect next step for owners who want real-world gains, improved engine efficiency, and smoother, more responsive power delivery.