JET 89101 1991 Ford Ranger 4.0L V6 Auto Trans Performance Computer PCM Module

JET Module is designed for performance gain of up to 30 horse power. It is constructed with durable material that ensures longevity. This module is designed as a plug in module that attaches to the vehicle’s computer externally. It features dynamic spectrum tuning which provides performance gain of up to 30 horse power. This module also improves the throttle response, acceleration and low end torque. It facilitates easy and quick installation.

• Designed to provide power gain
• Constructed with durable material
• Provides performance gain of up to 30 horse power
• Improves throttle response, acceleration and low end torque
• Optimizes the ignition spark advance, air to fuel ratios and transmission shifting