aFe Silver Bullet Throttle Body Spacer 09-18 Nissan 370Z V6-3.7L (VQ37VHR) Color:Silver The AEM logo is showcased

The AEM logo is showcased in a transparent badge

and its single-path system inflates or deflates air springs to the same pressure

fuel injected or carbureted

and reduce air pressure when unloaded

of load-leveling capacity

aFe Silver Bullet Throttle Body Spacer 09-18 Nissan 370Z V6-3.7L (VQ37VHR) Color:Silver The AEM logo is showcasedOne of the easiest additions to improve low end horsepower and torque to your VQ37 is the Silver Bullet Throttle Body Spacers. The TBS has both a Serrated and Helix combination design, which creates air turbulence in the intake manifold, increasing the air pressure in the combustion chamber. This design also reduces intake whistle that occurs with other helix only designs. Kit comes with two spacers to work with the VQ's dual throttle body design.