OVERVIEW

Take your engine management to a brand new level with a premium, cutting-edge standalone solution. The Haltech Elite 2500 is a high-performance ECU meticulously engineered for serious tuners and performance enthusiasts worldwide. Featuring an environmentally sealed waterproof case, drive-by-wire capability, exhaust cam control, and dual-channel knock detection, this kit effortlessly elevates your engine's potential with factory-level calibration precision. This package comes complete with a 2.5m (8 ft) Premium Universal Wire-In Harness Kit, making it ideal for comprehensive EFI conversions and custom wiring configurations.

FEATURES

• Environmentally sealed IP67-rated waterproof case provides maximum protection against harsh elements
  
• Equipped with 8 x Fuel Injection and 8 x Ignition outputs alongside 28 digital outputs for maximum flexibility
  
• Advanced Drive-By-Wire (DBW) Electronic Throttle Control for precise response and intake calibration
  
• Variable Cam Control allows independent management over up to 4 distinct camshafts
  
• Dual-Channel Knock Control utilizing intelligent FFT analysis for accurate detonation safety mapping
  
• Advanced closed-loop auto-tuning algorithms for short-term and long-term fuel, ignition, and boost adjustment updates
  
• Fully unlocked out of the box with zero hidden licensing charges or structural fees for advanced tuning software features
  

SPECIFICATIONS

• Outputs / Inputs: 8 x Fuel Injection Outputs, 8 x Ignition Outputs, 28 x Digital Outputs, & 10 x Analogue Voltage Inputs
  
• Engine Position Inputs: 6 x Pre-configured inputs supporting extensive trigger types
  
• Diagnostics & Memory: Full OBDII diagnostic functionality (set/clear codes) with comprehensive internal memory logging
  
• Communications: Onboard high-speed USB laptop connection alongside Dual CAN Bus network communication arrays
  
• Fueling Configurations: Up to 4-stage sequential injection patterns with automatic multi-fuel and E85 Flex Fuel capabilities
  

SCIENCE

Unlike restrictive factory controllers or basic imitations, the Elite 2500 introduces advanced user-definable 5D Tuning matrices. By correlating engine coordinates dynamically across variable channels—such as gear position, active wheel speed, elapsed time, or camshaft angles—the ECU processes live calculations instantaneously. This allows advanced anti-lag and multi-level engine protection systems to monitor sensor thresholds directly, safeguarding your investment against dangerous cylinder pressure fluctuations and maintaining optimal combustion efficiency over time.

WHAT IS INCLUDED

• 1x Haltech Elite 2500 Standalone ECU Unit with DBW and Race Functions
  
• 1x 2.5m (8 ft) Premium Universal Wire-In Wiring Harness Kit
  
• 1x Heavy-Duty Firewall Grommet
  
• 1x Moulded 6-Power Circuit Haltech Fuse Box & Lid (Includes 4 relays, 7 fuses, and spare circuit pins)
  
• 1x USB Software Key & Heavy-Duty USB Laptop Programming Connection Cable
  

PART NUMBER

• HT-151304

FITMENT

• Recommended for universal 4, 6, and 8 cylinder engines, or 2, 3, and 4 rotor engine configurations (Naturally Aspirated or Forced Induction)