aFe Silver Bullet Throttle Body Spacer Kit | BMW 328i (12-15) (46-31009) YMM_2006_2006_Lincoln_Zephyr_II Limited Lifetime Warranty documentation

Limited Lifetime Warranty documentation

supporting consistent engine performance and longevity

Whether you're working in a professional shop or performing maintenance at home

With its sleek design and robust construction

enabling you to change the look of your exhaust tip whenever you desire

aFe Silver Bullet Throttle Body Spacer Kit | BMW 328i (12-15) (46-31009) YMM_2006_2006_Lincoln_Zephyr_II Limited Lifetime Warranty documentationaFe Silver Bullet Throttle Body Spacer Kit Part #: 46 31009 Overview The aFe Silver Bullet Throttle Body Spacer Kit is an aftermarket upgrade designed to enhance the airflow dynamics of your vehicles intake system. Specifically engineered for BMW 328i models from 2012 to 2015, this spacer is intended for enthusiasts seeking to improve throttle response, increase power output, and optimize fuel efficiency. By installing between the throttle body and