MAMBA K04 Viper Turbo Turbine Wheel / Borg Warner AUDI VW Porsche (49.1/56/9B)
MAMBA Borgwarner K04 Viper (49.1/56) 9 blade upgrade turbine wheel. Turbine wheel material: Inconel 713C. Upgrade all K03/K04 turbo to biggest monster if turbine housing space is big enough to do machining job.