ISR Performance O2 Turbine Extension - Nissan SR20DET 3" Carbon Offroad USA this version features two high-strength

this version features two high-strength security screws instead of one — doubling down on protection

Max 650 EFI

Toyota Fortuner 2005-2014

Stock hanger and spring bushing dimension: 2

Metal Gasket Gasket Bore: 86

ISR Performance O2 Turbine Extension - Nissan SR20DET 3" Carbon Offroad USA this version features two high-strengthISR 3" Turbine Outlet O2 Housing Nissan SR20DET S13 T25 S14 T28 or GT Series Turbo ISR Performance brings you the first True 3" Turbo outlet. Every other turbine outlet necks down, This new design from ISR Is a higher flowing true 3" outlet. Turbo Outlets increase exhaust flow and free up Horsepower. Great bang for the buck upgrade. This unit does require that you re use your OEM turbine housing studs nuts. This Specific Outlet has been double welded