Boosted 1.01 A/R Dual V-Band Turbo Exhaust Housing, Suits Boosted 5455 & 5855 Turbochargers
Cast Iron Material

Aeroflow Performance offers a variety of replacement turbine rear housings for their entire range for Boosted series turbochargers. You can choose to option for a smaller or larger A/R ratio. This will allow you to fine tune depending on your application for engine configuration and driving conditions. Available in many different turbine inlet and outlet flanges to fit most exhaust manifolds such as T25/T28, T3, T4 ,T6 and V-Band and Exhaust downpipes such as 5 bolt and V-band. Turbine housings can be replaced on most turbos easily via mounting bolts or V-bands and a few minutes of time. They can be clocked 360 degrees to just about any position needed.