- Truck Parts & Accessories
- Truck Exhaust
- Hooker Blackheart Attitude Universal Multi-Mode Exhaust Valve Control Systems
Hooker Blackheart Attitude Universal Multi-mode Exhaust Valve Control (EVC) Systems are a fully programmable exhaust valve control system that can be fabricated into almost any vehicle. EVC kits allow the user to transform the vehicle's exhaust system into a multi-mode exhaust system, capable of active valve positioning that ranges from a quiet, factory-style exhaust all the way to full race and everything in-between.
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Features:
- Continuously variable valve position offers tuning options not possible with conventional exhaust cutouts
- Weld-on valves for use with tubing up to 3” OD
- OBDII connectivity for TPS and RPM inputs
- Analog TPS and RPM inputs for non OBDII equipped vehicles (p/n 520-71013002-R accessory harness kit required)
- Built-in MAP sensor for vehicles not equipped with a Throttle Position Sensor (TPS)
- Full color, backlit 3.5” Touch Screen LCD Controller
- 3 preloaded sound maps Touring/Sport/Race for out of the box performance
- Manual mode for fixed valve position, adjustable from 0-100%
- 1 Programmable valve mapping table for custom programming
- Customizable load and RPM axis tables for more advanced tuning
- SD Card slot for updates and file sharing, and off-hand storage
- Designed to work with any universal mufflers, resonators and/or vehicle specific applications
- The perfect solution for tracks with sound requirements, allowing adjustability while maintaining maximum performance