Fabspeed Mercedes-Benz AMG 63 4.0L V8 Bi-Turbo XperTune Performance Software Tunes & Software The Dual style Tips are

The Dual style Tips are a DIY installation with four different options that include double wall mirror polished

If you want the best of both worlds

delivers 520 HP (560 HP with the "S") and once again

957 Turbo / Turbo S Fabspeed ECU Tuning Upgrade

These pins take the load from braking actions while maintaining the axial and radial float between the hat and disc

Fabspeed Mercedes-Benz AMG 63 4.0L V8 Bi-Turbo XperTune Performance Software Tunes & Software The Dual style Tips arePerformance ECU software upgrade improves horsepower, torque, and driving characteristics of the M177 4. 0L V8 Bi Turbo Engine by reprogramming various sensor inputs, air fuel ratios, and boost pressure. FEATURES: Fits all Mercedes Benz AMG 63 M177 4. 0L V8 Bi Turbo Vehicles: C Class E Class S Class GLS Class GLE Class GLC Class SL Class G Class Peak Gains: Stock 547 HP 664 TQ Tuned 595 HP 681 TQ Max Gains: 60 WHP 71 ft lbs TQ Fabspeed Motorsport