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Power from ECU tuning for the new BMW 323 3 series (E46) 1999-2000.
The low-end throttle response and smoother power curve allow the car to accelerate without hesitation. Performance is enhanced throughout the entire power band making our upgrade a great addition to your new vehicle. Performance upgrade requires 92 or higher octane premium fuel. ECU must be sent in to be reprogrammed.
"· Our ECU tuning gains about 14 horsepower and 16 foot-lbs. of torque.
·Faster acceleration under most conditions
·Best of all a reasonable price.
·More responsive throttle feel and the extra power comes in handy during passing and acceleration maneuvers!