aFe Silver Bullet Throttle Body Spacers 46-37001 Ignition Components Includes upper spring isolators where

Includes upper spring isolators where applicable

We stock BladeRunner charge air components and deliver fast on all platforms

Weight is approximately 130 lbs with a 150 lb tongue weight rating

giving you independent preload adjustment and 18-way external bypass tuning in a single assembly — total control over ride height

two-cylinder pump features a cast iron cylinder bore with aluminum head for efficient heat dissipation

aFe Silver Bullet Throttle Body Spacers 46-37001 Ignition Components Includes upper spring isolators whereThis aFe Silver Bullet throttle body spacer (part 46 37001) installs between your throttle body and intake manifold to increase plenum volume and improve air fuel atomization. The helix bored internal profile creates a mild tumble that keeps heavier fuel droplets suspended in the incoming air stream. It is a simple bolt on that sharpens throttle response, particularly at low RPM. Machined from 6061 T6 billet aluminum with a silver anodized finish,