aFe Silver Bullet Throttle Body Spacer - 2021-2024 Lexus IS350 3.5L V6

The aFe Silver Bullet throttle body spacer installs between the throttle body and intake manifold on the 2021-2024 Lexus IS350 3.5L V6, using a helix-bore design to add turbulence and velocity to the incoming air for improved throttle response and low-end torque. CNC-machined billet aluminum; a direct bolt-on. Note: this is a throttle body spacer, not a throttle body.

Specifications