aFe Silver Bullet Throttle Body Spacer Kit (46-33002) 2516 More friction area means a

More friction area means a smaller diameter assembly for less inertia

Exceptional carbon/resin ratios for high stiffness and enhanced strength

Fits Couple Only

the Elite 2500 ECU provides engine calibrators with the tools they need to get the job done right

aFe Silver Bullet Throttle Body Spacer Kit (46-33002) 2516 More friction area means aSilver Bullet Throttle Body Spacer 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 increase