G Series compressor aero increases flow up to 32% (compared to GTX4088R)
62mm and 71mm compressor inducer sizes
Dual ceramic ball bearing with steel cages
G Series turbine aero increases flow 16% (compared to GTX4088R)
Inconel turbine wheel with 77mm inducer flows up to 43 lbs/min
Lightweight aluminum backplate
Fully machined speed sensor and pressure ports
Water fittings included with super core
Stainless steel turbine housings available with T4 twin scroll inlet and V-band Inlet
T4 turbine housing outlet V-Band dimension (117.4mm | 4.622 OD) is equal to existing GTX42, GTX45 and G42 models

WARNING: Maximum allowable turbocharger speed is 125krpm. The use of this product above max turbocharger speed is at the owners risk, and can result in damage and premature failure. To protect the turbocharger from overspeed when operating, a speed sensor can be installed into the compressor housing to monitor shaft speed. Sensors sold separately. (click here for details)

Performance results of this product are highly dependent upon your vehicles modifications and tuning/calibration. The horsepower numbers represented above are calculated based strictly on choke flow of the compressor map (total turbo capability), which represents the potential flywheel horsepower.