The turbine housing is referred to as "Plus" because although it uses a GT25/GT28 mounting base, it boasts the equivalent Full Flow T3 compatible air ratios.

Specifications

• GT28 "Plus" Turbine Housing
• GT25 / GT28 Turbine Inlet - Optional GT3
• 2½ V-Band Exhaust Outlet
• External Wastegate
• Available in .63 & .82 A/R

• GT28RS / GT2871R / GT2876R: 53.8mm Turbine Wheel
• GT3071R / GT3076R / GT3082R: 60.0mm Turbine Wheel
• GT3582R: 68.0mm Turbine Wheel
• GT3071R 84Trim: 56.5mm Turbine Wheel*
• GT3071R 90Trim: 56.5mm Turbine Wheel*
• *$75.00 Additional Machining Costs

• GT25, GT28 Undivided Base Gasket - Stainless Steel (1)

• 2½" Heavy Duty Stainless Steel (1)

• 2½" ID or 3" OD V-Band Weld Flange "Mild Steel" (1)
• Allows for the use of 2½" or 3" Exhaust Tube
• Also 2 can be used to adapt 2½" to 3" Exhaust Tube  
• CNC Machined From Solid Billet M/S

• As Above "Stainless Steel" (1)
• CNC Machined From Solid Billet S/S