Sard Torque Control Valve

The Sard Torque Control Valve is designed to improved low-mid range torque and power by altering the exhaust back pressure. Improving low down power may also assist with turbo spool time to provide a greater range of usable power.

Features
- Alters the exhaust flow to change back pressure for improved low to midrange torque and power
- Does not interfere with high power when exhaust flow is at its highest
- Replaces catalytic converter, not suitable for street use.