aFe Silver Bullet Throttle Body Spacer Kit (46-32004) 1567 2000°F black ceramic coating for

2000°F black ceramic coating for a more OEM appearance

Read that figure again 543 test drivers

3L EcoBoost engine

Adds 58 WHP/63

aFe Silver Bullet Throttle Body Spacer Kit (46-32004) 1567 2000°F black ceramic coating forSilver Bullet Throttle Body Spacer (46 32004) by aFe. What is inexpensive, takes only a few minutes to install, and results in more power and improved throttle response? The aFe Silver Bullet! The Silver Bullet Throttle Body Spacer installs between your throttle body and intake manifold. It creates turbulence and improves volumetric efficiency for more complete combustion. The aFe Silver Bullet Throttle Body Spacer is an easy and economical way to