BMW N54 / 335i Injector Delete Kit – Set of 6 with O-Rings
Upgrade Your N54 for Port Injection Power
The factory direct injection system on the BMW N54 becomes a performance bottleneck when pushing serious boost. The Milton Engine Developments Injector Delete Kit lets you remove the OEM injectors and convert your engine for full port injection — unlocking the fueling needed for high-horsepower builds.
- ✔️ Set of 6 billet injector delete plugs – CNC-machined in South Australia
- ✔️ Includes high-temp O-rings for reliable sealing
- ✔️ Designed for port injection conversions and high-HP N54 builds
- ✔️ No permanent modifications required – fully reversible
📦 Fitment
- BMW 335i / 335is (E90, E91, E92, E93)
- BMW 135i (E82, E88)
- BMW 535i (E60)
- All N54-based engines running port injection conversion
🛠️ Installation Notes
This kit is intended for engines that are switching to full port injection with standalone or piggyback ECU systems. Not compatible with factory direct injection control. Swap your clips off your injectors.
🇦🇺 Made by Milton Engine Developments
Designed and manufactured in-house by Milton Engine Developments, trusted by performance engine builders across Australia. Built for reliability, precision, and boost-ready sealing.
🧰 Need Something Custom?
If you don’t see the part you’re chasing, we can likely make it. Milton Engine Developments specialises in custom billet components and one-off solutions for high-performance applications. Reach out today with your requirements.
📦 In Stock & Support
Orders ship from Adelaide, South Australia.
Time-sensitive build? Contact us before ordering to confirm current stock availability.
Fast, Reliable Shipping
Choose from Standard or Express delivery at checkout — all orders are securely packed to protect your parts in transit.
Worldwide Service
Based outside Australia? Contact us before ordering and we’ll provide a tailored freight quote with the fastest, most cost-effective shipping options for your location.