Haltech 12 Position Rotary Trim Module

Haltech is known for its advanced engine management systems, and this 12 Position Rotary Trim Module is a handy accessory for their ECUs. It gives you a physical dial to make on-the-fly adjustments to your engine's tune, which can be really useful when you're trying to dial in performance or react to changing conditions.

This module offers 12 distinct positions, allowing for precise control over a specific tuning parameter that you can assign through your Haltech software. Having a dedicated rotary switch means you can make changes quickly and easily without needing to access a laptop, which is a big help when you're out on the track or just fine-tuning on the street. It's a well-built piece that connects directly to your Haltech ECU, making installation straightforward for anyone familiar with their systems.