F9X S63T4 Stage 2 Turbo Kit | Miami Engines | F90 M5 & M8
Approximate Turnaround: 2 Weeks Miami Engines F9X Stage 2 Turbo Upgrade Upgrade your OEM S63T4 turbochargers for reliable performance and 900+ WHP capability while retaining the factory housings for a direct OEM fit. Features 900+ Wheel Horsepower Capable 49mm 6-Blade Billet Compressor Wheel Ball Bearing Center Section 67.4mm Compressor Exducer 47mm Turbine Exducer Retains OEM Housings Direct Bolt-On Upgrade Fitment BMW F90 M5 (S63T4) BMW F91/F92/F93 M8 (S63T4)