Throttle Body Spacer

for Lexus IS350 21-24 V6-3.5L

Silver Bullet Throttle Body Spacers create turbulence in the air flow at the point just before entry to the engine – increasing performance, as well as improving throttle response.

The Serrated/Helix Design generates turbulence in the combustion chamber, breaking up the fuel for a more thorough combustion cycle, enhancing horsepower, torque, and throttle response.

Installation Is A Snap: This Silver Bullet Throttle Body Spacer uses all factory mounting locations providing stability and a hassle-free installation.

Features:

  • CNC-Machined from 6061-T6 Billet Aluminum
  • Unique Serrated/Helix Entry Design Creates Turbulence and Reduces Whistle Sound
  • Increases Air Speed, Improving Performance and Throttle Response

Silver Bullet Throttle Body Spacer

Lexus IS350 21-24 V6-3.5L
Part Number  46-38014

46-38014

Silver Bullet Throttle Body Spacer

Subaru Outback 15-19 H6-3.6L

Part Number 46-30006

46-30006