Description
Sprint Booster Power Converter BMW 4 SERIES AT
BMW 4 Series 2014 Current
Transmission: Automatic
The Benefits of Installing the Sprint Booster Power Converter
• Increase BMW 4 Series performance within 10 minutes or less
• Choose between factory, sport and race modes
• Bring excitement to your daily drive with quicker take offs
• Improves throttle response
• Eliminates hesitation
