ECU UPGRADE 2008-2009 VIPER

$1295.00

"Mopar Performance parts are factory engineered by Chrysler engineers to provide maximum durability and ease of installation."
- Mopar.com

The Mopar Performance Engine Control Unit (ECU) offers revised fuel and timing curves as well as a raised RPM limit (6500). Expect 18-20hp gain with 93 Octane fuel. With an upgraded exhaust, the ECU shows even more gain.