F55 [FLEX] Turbo Small Rear Housing + Fitting kit (THA Stock)

New F55 Turbo Designed to suit 2L-3L Engine with faster boosting response, work well on 4JJ1/4JJ3 1KD/1GD 2.8L Duramax and more!

with new compressor and rear housing designed for faster boosting response,

Turbo Flange suit 4JJ1 Square type and 1KD stock Low Mount

Rated: 260HP+

Brand/ Flex

Model: Boost-S 

Spec-

48.5MM 6/6 Billet compressor Wheel 

48.5mm 11 Turbine Wheel 

5.5mm Turbine Shaft 

including 

Wastegate Actuator

Gaskets Set 

Inlet / Outlet 

Drain Tube + Gasket. 

oil Feed line 

Note: Coming from Thailand store ETA 2-3Week