B&M 70380 - ShiftPlus Shift Improver - GM 4L60E/4L80E intake-manifold Automotive Item Grade High Performance

Automotive Item Grade High Performance Brand B&M California Proposition 65 Required Yes Color Natural Emission Code 5 Material Steel Product Type Manual Transmission Shifter Lever Kit Warning California Proposition 65

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B&M 70380 - ShiftPlus Shift Improver - GM 4L60E/4L80E intake-manifold Automotive Item Grade High PerformanceOverview: The new design of the B&M ShiftPlus Electronic Shift Improver allows you to improve the transmission's shifting performance without removing the transmission pan or valve body. A simple flip of the switch allows the transmission to operate in the performance mode. Flip it back and you are back to stock! Installs in just minutes, the ShiftPlus simply recalibrates your transmission's hydraulic system electronically for optimum performance and