Plus 50% Delphi Injector Nozzles to suit Isuzu 4JJ1 & Toyota 1KD Engines (11/13 Code / Euro 3/4) 2005-2015

Plus 50% Delphi Injector Nozzles to suit Isuzu 4JJ1 & Toyota 1KD Engines (11/13 Code / Euro 3/4) 2005-2015

Notes: Please see vehicle fitment beneath "Suits" in this description to ensure vehicle compatibility

Includes:
4x 50% Injector Nozzles - NOZ-4JJ1/1KD-2

Details:
- +50% increased fuel flow for high-output diesel builds
- Supports big turbo setups, remapped ECUs, and high-torque tuning
- Enables greater fuel delivery at high RPM/load without overextending injection duration
- Precisely machined for optimal spray pattern and atomisation
- Custom tuning required – not compatible with stock ECU settings
- May require injector calibration or trim coding adjustments for best results

To Suit: 
- 4JJ1 2007-2015 (D-Max, MU-X, N-Series) (Pre-DPF models) 
- 1KD 11-Code (Euro 3-early 4) injectors 2005-2010 / 13-Code (Euro 4) 2005-2012 (Pre-DPF models)