Bosch Performance EV14KxT Fuel Injector 1/2 Length Extended Tip 931cc/min Jetronic 0 280 158 040

Bosch Performance EV14KxT 931cc Fuel Injector

The genuine Bosch 0 280 158 040 EV14KxT is one of the most respected high-performance fuel injectors available, earning a reputation for outstanding drivability, consistent flow characteristics and OEM reliability. Commonly referred to as the Bosch 931cc or Bosch 1000cc injector, it is an ideal choice for performance street, circuit, drag and motorsport applications running petrol or E85 fuels.

Utilising Bosch's proven EV14 injector technology, the 0 280 158 040 features a compact half-length body with an extended nozzle tip (KxT) for improved fitment in a wide variety of fuel rail and intake manifold configurations. The extended tip helps position the spray pattern closer to the intake valve while maintaining the compact packaging advantages of a short-body injector.

Flowing approximately 670g/min (980-1000cc/min) at 3 bar, the injector provides excellent atomisation and predictable tuning characteristics across both petrol and E85 applications. Its high-impedance 12-ohm coil allows direct compatibility with most modern ECU injector drivers, while genuine Bosch manufacturing ensures exceptional consistency, durability and long-term reliability.

Whether you're building a turbo Barra, LS, RB, 2JZ, SR20, K-series or another high-performance EFI engine, the Bosch EV14KxT remains one of the industry's benchmark injectors for engines requiring around the 1,000cc class.

Features

• Genuine Bosch EV14KxT fuel injector
• Bosch part number 0 280 158 040
• Commonly known as the Bosch 931cc or 1000cc injector
• Compatible with petrol and E85 fuels
• Compact half-length body with extended nozzle tip
• Jetronic electrical connector
• Approximately 980-1000cc/min (670g/min) flow at 3 bar
• 12-ohm high-impedance coil
• Excellent idle quality and fuel atomisation
• Suitable for naturally aspirated and forced-induction engines

Technical Specifications

Bosch Part Number: 0 280 158 040
Common Name: Bosch 931cc / 1000cc EV14KxT Injector
Injector Type: Electronic port fuel injector
Body Style: Compact half-length with extended tip (KxT)
Fuel Compatibility: Petrol and E85
Flow Rate: 670g/min (approximately 980-1000cc/min) @ 3 bar
Electrical Resistance: 12 ohms
Electrical Connector: Jetronic
Spray Pattern: Single cone

Why Choose the Bosch EV14KxT?

The Bosch 0 280 158 040 has become one of the most trusted injectors in the performance industry thanks to its combination of excellent drivability, predictable tuning behaviour and genuine Bosch reliability. The compact half-length body with extended tip makes installation easier in many applications, while its compatibility with petrol and E85 allows it to support everything from responsive street cars to serious motorsport builds. It remains the benchmark injector in the 1,000cc class for tuners and engine builders worldwide.

Please Note: Injector flow varies with fuel pressure, fuel type and test conditions. Professional installation and ECU calibration are recommended.