FLEX F55-X 48.5MM Turbo
Suitable for 300hp+ is the latest generation 48.5MM inducer version of Flex F55 Frame with better response than the ‘PRO’ option. It’s a great option for the next step up from a 44MM turbo on the 1KD or 4JJ1 engine. This turbocharger can be orientated as a high mount or low mount and works best as part of a performance package with high flow injectors, front mount intercooler and tuning.
Summary:
- Wastegate-style F55 turbocharger
- Suitable for 300-400hp
Comes with all items pictured:
- Gaskets
- Oil feed line to suit 4JJ1 or 1KD engine (Please specify in order notes)
- Flanges
- Wastegate
Commonly used for low mount or high-mount Turbocharger conversions on:
Isuzu Dmax Pre DPF | Holden Colorado | Holden Rodeo | Toyota Hilux
*This is not a Direct-fit Turbocharger, it uses a wastegate for Boost control instead of the factory VNT system. Custom work is required to fit. Such as dump pipe, modified low mount or custom high mount & custom inlet piping.
Your vehicle will need to be tuned once this turbo has been fitted.
This turbocharger is suitable for performance packages on the following models:
- Toyota Hilux 1998-2015 (KZN165 N60, KUN26 N70 1KD)
- Isuzu Dmax 2008-2020 4JJ1
- Holden Rodeo RA7 2007-2008 4JJ1
- RC Colorado 2008-2012 4JJ1









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