Pro Tuner "Knock Ears" Kit - Dual Channel 2014 Spec

Overview

Haltech's Pro Tuner "Knock Ears" Kit delivers precision knock detection that transforms your tuning accuracy and engine protection. This dual-channel 2014 specification kit includes two high-quality knock sensors and everything needed to monitor detonation across your engine, enabling aggressive timing maps with complete confidence in your build's longevity.

Technical Specifications

• Part Number: HT-070104
• Channels: Dual (2x sensors included)
• Specification: 2014 Pro Tuner standard
• Sensor Type: Piezoelectric knock detection
• Frequency Response: Tuned for engine knock frequencies

Why You Need This

Real knock detection separates professional builds from guesswork tuning. Without proper knock sensing, you're either leaving power on the table with conservative timing, or risking catastrophic engine damage from undetected detonation. This is particularly critical on forced induction builds, high-compression naturally aspirated engines, or EFI conversions where you're pushing beyond factory parameters.

The dual-channel configuration allows monitoring across different engine banks or cylinder groups — essential for V6/V8 applications, uneven firing orders, or builds with cylinder-to-cylinder variations. On popular swaps like LS engines in drift cars, RB25/26 builds, or 2JZ turbo conversions, knock detection becomes your insurance policy when chasing maximum timing advance. We've seen too many built engines destroyed by a single tank of poor fuel or a slight overboosting condition that could have been caught and corrected instantly with proper knock monitoring.

ECU & System Compatibility

Compatible with the full Haltech Elite and Nexus range, including Elite 550/750/1000/1500/2000/2500 and Nexus R3/R5 systems. The Pro Tuner specification ensures compatibility with professional-grade knock detection algorithms and real-time protection strategies. Contact our team to confirm optimal sensor placement and ECU configuration for your specific engine application.

What's in the Box

• 2x Haltech Pro Tuner knock sensors (2014 specification)
• Sensor mounting hardware and brackets
• Pre-terminated wiring harness with ECU connectors
• Installation and calibration documentation
• Sensor positioning guidelines for common engine families

Complete Your Build

Most customers installing knock detection also require proper ECU configuration and calibration support. Our in-house tuning team can recommend optimal sensor placement for your engine family and configure knock detection parameters during your dyno session. We maintain UK stock of the complete Haltech range and offer pre-sales technical advice to ensure your knock detection system integrates perfectly with your existing ECU setup. Contact us for recommended companion parts and professional installation guidance.