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Features & Product Details
The X4 Power Flash comes pre-calibrated with dyno proven results that will increase horsepower, and torque. Simply plug the OBDII connector into your vehicle’s OBDII port, select the pre-loaded tune file using the simple to navigate menu within minutes the X4 will begin to program your vehicle.
Other features include:
• Increases horsepower and torque
• Stores 10 custom tunes
• Full color backlit LCD display
• High speed data logging and monitoring
• Reads and clears DTC trouble codes
• Easy restoration back to stock
• Dual analog inputs
• Most popular vehicles supported
• Installs quickly and easily
• USB interface cable included
• User adjustable vehicle parameters
• Built-in wifi for easy updates
RallySport Guarantee - 30 Days
Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.
RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.
The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.