Genuine High Flow +30 4JJ1 Injector Nozzles suitable for Holden Colorado RC Rodeo RA 3.0L Turbo Diesel
🚗 Suitable for
Holden Colorado RC 3.0L 4JJ1 Turbo Diesel (2008–2012)
Holden Rodeo RA RA7 3.0L 4JJ1 Turbo Diesel (2008–2012)
Isuzu D-MAX 3.0L 4JJ1 Turbo Diesel (2008–2012)
- 200-300HP
🛠️ Fitment Details
- These CAN BE fitted DIY and driven to your local tuner. Tuning is not immediately required for these once fitted. They pick up around 40HP gain in power just from the +30 high flow injectors alone, and run around an 18:1 air-fuel ratio without tuning.
- We still recommend having your car tuned to optimise boost, and achieve a greater result with them fitted, but it does not need to be done immediately.
- We find these injectors to be a great upgrade to make to a 4JJ1 engine, even while retaining the standard turbocharger. With this pairing, you can comfortably expect around 230HP even with the standard turbocharger in place.
- They are a great performing turbo from factory and are capable of handling these injectors comfortably.
- We recommend whenever looking to replace injectors in a Holden Colorado RC, or Rodeo RA, RA7 to consider the +30 option to benefit from the extra power available from them.
- Ensure your injectors do not have over 75,000km on them when fitting as we would recommend just buying whole brand new injectors at that point.
📦 Supplied as
Set of 4 x Brand New Genuine +30 Denso Nozzles,
Ready for direct fitment.







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