aFe Silver Bullet Throttle Body Spacers TBS Toyota 4Runner/FJ Cruiser 10-12 V6 4.0L | P/N 46-38008

This Silver Bullet throttle body spacer is machined from T-6061 billet aluminum. Its serrated helix entry adds turbulence to the air just ahead of the manifold, and the design is meant to avoid the whistle some helix only spacers produce.

Fitment: 2010-2012 Toyota 4Runner and FJ Cruiser with the V6 4.0L engine.

MPN: 46-38008 · UPC: 802959460610