Matched to Your Build. Proven Power Gains. Genuine Components.
Performance 4x4 1HDFTE injectors are developed to suit a wide range of builds, from standard replacements through to high-performance setups exceeding 400HP.
These aren’t just products we sell - they’re the same injectors we use in-house across our own builds. We install, tune and refine setups using these injectors every day, giving us real-world insight into what works and how to achieve the best possible result for your vehicle.
Each set is built, tested and validated in-house, with tuning experience across both Uni-Chip and Boostec platforms, ensuring reliable performance and consistent outcomes.
With Performance 4x4, you’re not guessing - you’re using a setup backed by hands-on experience and proven results.
Each set is built using genuine nozzles and internal components, ensuring consistent fuel delivery, reliability and long-term performance in both daily-driven and high-output applications.
Choosing the Right Injector
Selecting the correct injector size is critical to achieving the best performance and drivability. Injectors must be matched to your supporting modifications and power goals.
Use the guide below to determine what suits your build:
Power Guide
|
Injector Type |
Recommended Power Range |
|
Standard (Reconditioned) |
180 – 230HP |
|
A750 |
200 – 270HP |
|
+30% |
250 – 330HP |
|
+50% |
300 - 360HP |
|
+70% |
350 – 400HP |
Ideal For
- 1HDFTE LandCruiser owners upgrading performance
- Customers matching injectors to turbo and fuel upgrades
- Replacing worn injectors while planning future modifications
- High-performance builds targeting 250HP+
Why Injector Matching is Important
Incorrect injector sizing can lead to:
- poor drivability
- excessive smoke
- efficient power delivery
At Performance 4x4, we strongly recommend matching your injectors to your current or planned setup to ensure optimal results.
Built Using Genuine Components
All Performance 4x4 Toyota injectors are assembled using:
- Genuine nozzles
- Quality internal components
This ensures:
- consistent spray patterns
- reliable operation
- long service life
Supporting Modifications
For best results, injectors should be paired with:
- upgraded turbocharger
- appropriate fuel system setup
- intercooler
- professional tuning
Not Sure What You Need?
Choosing the right injector can be the difference between a great build and a frustrating one.
Contact our team and we’ll help you match the correct injector size to your setup and goals.
Core Deposit Explained
Performance 4x4 operates on a core exchange system for our injectors.
If you require injectors to be sent out, please select the “core deposit” option. This includes a $1000 refundable charge, which will be refunded once we receive your old injectors.
Please note: your old injectors must be complete and not disassembled to be eligible for the refund.
We work hard to keep turnaround times as fast as possible so you can get back on the road sooner.
-
Send-in service: Typically completed within 5–8 days
-
Core exchange option: If we have a pump ready to go, dispatch is often even faster
If a pre-built core isn’t currently available, lead times can extend up to 3 weeks, however, this isn’t always the case, so we recommend getting in touch for the most up-to-date availability.
Important Notes
- All performance upgrades should be matched to your specific vehicle setup and intended use
- Professional installation and tuning are strongly recommended
- Contact our team to discuss the right combination for your build
-
All our injectors are backed by a 12 month/ 20 000km warranty.
