The T04 Flanged GT42 turbos are back right on time for the drag race season. Dual Ball Bearing GT42R/GT42RS Turbo assembly available now. Exhaust housing options include standard larger GT42 turbine flange with 5.00" V-band discharge(a/r 1.15) or T04 flanged with 4.00" V-band (a/r 1.01 or 1.15).

Turbine
-Wheel: 82mm
-Housing: 1.01 ar, 1.06 ar
-Maps: Not Available

Compressor
-Wheel: 94mm w/ 56 trim
-Housing: .80 ar
-Maps: Not available