Link Engine Management G4X Xtreme X ECU Eclipse 8% more elongation before break

8% more elongation before break than OEM

- 5150 AutoSport 4340 Billet Steel Crankshaft

Street car owners can enjoy smoother acceleration and increased torque with mild upgrades

perfect for high-horsepower and high-boost setups

Link Engine Management G4X Xtreme X ECU Eclipse 8% more elongation before breakLink XtremeX ECU Advanced Engine Management The Link XtremeX ECU is a premium standalone engine management system designed for high performance motorsport and demanding street applications. With built in E throttle control, advanced tuning capabilities, and support for up to 12 cylinder engines, the XtremeX offers professional grade features in a compact and powerful package. Key Features: Engine Control: Supports 1 12 cylinder distributed, 2 12