BMW Throttle Body Spacer

ECS Tuning now offers a billet aluminum throttle body spacer for your N54/N55 engine!

Features:

• Increase MPG
• Improved throttle response
• No annoying whistle
• Increase in horsepower and torque
• High-quality billet aluminum construction

Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.